Merge branch 'dev' of github.com:NeuralNomadsAI/CodeNomad into dev

## Summary
- Follow-up to #240 to make Windows desktop shutdown reliable this time,
even when the tracked CLI wrapper PID exits before its descendants
- Attach the spawned CLI process to a Windows Job Object with
`KILL_ON_JOB_CLOSE`, so the desktop app owns the whole subtree instead
of relying only on `taskkill /PID <wrapper> /T`
- Keep the current graceful-then-force shutdown path, but add a robust
OS-level fallback that reaps orphaned workspace processes when the
wrapper is already gone

## Root Cause
The previous Windows shutdown logic still depended on the PID tracked by
Tauri. In practice that PID can be a short-lived Node wrapper. Once that
wrapper exits, `taskkill` can report success or PID-not-found while
descendants remain alive, and the desktop app no longer has a reliable
handle to reap them.

## Validation
- `cargo check --manifest-path packages/tauri-app/src-tauri/Cargo.toml`
- `cargo build --release --manifest-path
packages/tauri-app/src-tauri/Cargo.toml`
- Manual local test: orphaned processes are cleaned up after desktop
shutdown

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "codenomad-workspace",
-  "version": "0.13.3",
+  "version": "0.14.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "codenomad-workspace",
-      "version": "0.13.3",
+      "version": "0.14.0",
       "license": "MIT",
       "dependencies": {
         "7zip-bin": "^5.2.0",
@@ -12068,7 +12068,7 @@
     },
     "packages/electron-app": {
       "name": "@neuralnomads/codenomad-electron-app",
-      "version": "0.13.3",
+      "version": "0.14.0",
       "license": "MIT",
       "dependencies": {
         "@codenomad/ui": "file:../ui",
@@ -12105,7 +12105,7 @@
     },
     "packages/server": {
       "name": "@neuralnomads/codenomad",
-      "version": "0.13.3",
+      "version": "0.14.0",
       "license": "MIT",
       "dependencies": {
         "@fastify/cors": "^8.5.0",
@@ -12147,7 +12147,7 @@
     },
     "packages/tauri-app": {
       "name": "@codenomad/tauri-app",
-      "version": "0.13.3",
+      "version": "0.14.0",
       "license": "MIT",
       "devDependencies": {
         "@tauri-apps/cli": "^2.9.4"
@@ -12155,7 +12155,7 @@
     },
     "packages/ui": {
       "name": "@codenomad/ui",
-      "version": "0.13.3",
+      "version": "0.14.0",
       "license": "MIT",
       "dependencies": {
         "@git-diff-view/solid": "^0.0.8",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "codenomad-workspace",
-  "version": "0.13.3",
+  "version": "0.14.0",
   "private": true,
   "description": "CodeNomad monorepo workspace",
   "license": "MIT",

packages/cloudflare/release-config.json

@@ -1,4 +1,4 @@
 {
-  "minServerVersion": "0.13.3",
+  "minServerVersion": "0.14.0",
   "latestServerUrl": "https://github.com/NeuralNomadsAI/CodeNomad/releases/latest"
 }

packages/electron-app/electron/main/ipc.ts

@@ -117,6 +117,28 @@ export function setupCliIPC(mainWindow: BrowserWindow, cliManager: CliProcessMan
     async (): Promise<{ granted: boolean }> => ({ granted: await requestMicrophoneAccess() }),
   )
 
+  ipcMain.handle(
+    "remote:openWindow",
+    async (
+      _event,
+      payload: { id: string; name: string; baseUrl: string; skipTlsVerify: boolean },
+    ): Promise<{ ok: boolean }> => {
+      const opener = (mainWindow as BrowserWindow & {
+        __codenomadOpenRemoteWindow?: (payload: {
+          id: string
+          name: string
+          baseUrl: string
+          skipTlsVerify: boolean
+        }) => Promise<void>
+      }).__codenomadOpenRemoteWindow
+      if (!opener) {
+        throw new Error("Remote window opening is not available")
+      }
+      await opener(payload)
+      return { ok: true }
+    },
+  )
+
   ipcMain.handle(
     "notifications:show",
     async (_event, payload: { title?: unknown; body?: unknown }): Promise<{ ok: boolean; reason?: string }> => {

packages/electron-app/electron/main/main.ts

@@ -1,7 +1,7 @@
 import { app, BrowserView, BrowserWindow, nativeImage, session, shell } from "electron"
 import http from "node:http"
 import https from "node:https"
-import { existsSync } from "fs"
+import { existsSync, mkdirSync } from "fs"
 import { dirname, join } from "path"
 import { fileURLToPath } from "url"
 import { createApplicationMenu } from "./menu"
@@ -14,6 +14,31 @@ const mainDirname = dirname(mainFilename)
 
 const isMac = process.platform === "darwin"
 
+function configureDevStoragePaths() {
+  if (app.isPackaged) {
+    return
+  }
+
+  const appName = "CodeNomad"
+
+  try {
+    app.setName(appName)
+
+    const userDataPath = join(app.getPath("appData"), appName)
+    const sessionDataPath = join(userDataPath, "session-data")
+
+    mkdirSync(userDataPath, { recursive: true })
+    mkdirSync(sessionDataPath, { recursive: true })
+
+    app.setPath("userData", userDataPath)
+    app.setPath("sessionData", sessionDataPath)
+  } catch (error) {
+    console.warn("[cli] failed to configure dev storage paths", error)
+  }
+}
+
+configureDevStoragePaths()
+
 const cliManager = new CliProcessManager()
 let mainWindow: BrowserWindow | null = null
 let currentCliUrl: string | null = null
@@ -21,6 +46,8 @@ let pendingCliUrl: string | null = null
 let pendingBootstrapToken: string | null = null
 let showingLoadingScreen = false
 let preloadingView: BrowserView | null = null
+const remoteWindowOrigins = new Map<number, Set<string>>()
+const insecureWindowOrigins = new Map<number, Set<string>>()
 
 if (isMac) {
   app.commandLine.appendSwitch("disable-spell-checking")
@@ -93,8 +120,13 @@ function loadLoadingScreen(window: BrowserWindow) {
   })
 }
 
-function getAllowedRendererOrigins(): string[] {
+function getAllowedRendererOrigins(window?: BrowserWindow | null): string[] {
   const origins = new Set<string>()
+  if (window) {
+    for (const origin of remoteWindowOrigins.get(window.id) ?? []) {
+      origins.add(origin)
+    }
+  }
   const rendererCandidates = [currentCliUrl, process.env.VITE_DEV_SERVER_URL, process.env.ELECTRON_RENDERER_URL]
   for (const candidate of rendererCandidates) {
     if (!candidate) {
@@ -109,13 +141,13 @@ function getAllowedRendererOrigins(): string[] {
   return Array.from(origins)
 }
 
-function shouldOpenExternally(url: string): boolean {
+function shouldOpenExternally(url: string, window?: BrowserWindow | null): boolean {
   try {
     const parsed = new URL(url)
     if (parsed.protocol !== "http:" && parsed.protocol !== "https:") {
       return true
     }
-    const allowedOrigins = getAllowedRendererOrigins()
+    const allowedOrigins = getAllowedRendererOrigins(window)
     return !allowedOrigins.includes(parsed.origin)
   } catch {
     return false
@@ -128,7 +160,7 @@ function setupNavigationGuards(window: BrowserWindow) {
   }
 
   window.webContents.setWindowOpenHandler(({ url }) => {
-    if (shouldOpenExternally(url)) {
+    if (shouldOpenExternally(url, window)) {
       handleExternal(url)
       return { action: "deny" }
     }
@@ -136,13 +168,54 @@ function setupNavigationGuards(window: BrowserWindow) {
   })
 
   window.webContents.on("will-navigate", (event, url) => {
-    if (shouldOpenExternally(url)) {
+    if (shouldOpenExternally(url, window)) {
       event.preventDefault()
       handleExternal(url)
     }
   })
 }
 
+function setWindowAllowedOrigin(window: BrowserWindow, url: string) {
+  try {
+    const origin = new URL(url).origin
+    remoteWindowOrigins.set(window.id, new Set([origin]))
+  } catch (error) {
+    console.warn("[cli] failed to store allowed origin", url, error)
+  }
+}
+
+function clearWindowAllowedOrigin(window: BrowserWindow) {
+  remoteWindowOrigins.delete(window.id)
+}
+
+function addWindowInsecureOrigin(window: BrowserWindow, url: string) {
+  try {
+    const origin = new URL(url).origin
+    insecureWindowOrigins.set(window.id, new Set([origin]))
+  } catch (error) {
+    console.warn("[cli] failed to store insecure origin", url, error)
+  }
+}
+
+function clearWindowInsecureOrigin(window: BrowserWindow) {
+  insecureWindowOrigins.delete(window.id)
+}
+
+function isInsecureOriginAllowed(url: string) {
+  try {
+    const targetOrigin = new URL(url).origin
+    for (const origins of insecureWindowOrigins.values()) {
+      if (origins.has(targetOrigin)) {
+        return true
+      }
+    }
+  } catch {
+    return false
+  }
+
+  return false
+}
+
 let cachedPreloadPath: string | null = null
 function getPreloadPath() {
   if (cachedPreloadPath && existsSync(cachedPreloadPath)) {
@@ -207,25 +280,30 @@ function createWindow() {
     },
   })
 
-  setupNavigationGuards(mainWindow)
+  const window = mainWindow
+
+  setupNavigationGuards(window)
 
   if (isMac) {
-    mainWindow.webContents.session.setSpellCheckerEnabled(false)
+    window.webContents.session.setSpellCheckerEnabled(false)
   }
 
   showingLoadingScreen = true
   currentCliUrl = null
-  loadLoadingScreen(mainWindow)
+  clearWindowAllowedOrigin(window)
+  loadLoadingScreen(window)
 
   if (process.env.NODE_ENV === "development") {
-    mainWindow.webContents.openDevTools({ mode: "detach" })
+    window.webContents.openDevTools({ mode: "detach" })
   }
 
-  createApplicationMenu(mainWindow)
-  setupCliIPC(mainWindow, cliManager)
+  createApplicationMenu(window)
+  setupCliIPC(window, cliManager)
 
-  mainWindow.on("closed", () => {
+  window.on("closed", () => {
     destroyPreloadingView()
+    clearWindowAllowedOrigin(window)
+    clearWindowInsecureOrigin(window)
     mainWindow = null
     currentCliUrl = null
     pendingCliUrl = null
@@ -322,10 +400,66 @@ function finalizeCliSwap(url: string) {
     return
   }
 
+  const window = mainWindow
   showingLoadingScreen = false
   currentCliUrl = url
+  setWindowAllowedOrigin(window, url)
   pendingCliUrl = null
-  mainWindow.loadURL(url).catch((error) => console.error("[cli] failed to load CLI view:", error))
+  window.loadURL(url).catch((error) => console.error("[cli] failed to load CLI view:", error))
+}
+
+function buildRemoteWindowTitle(name: string, baseUrl: string) {
+  try {
+    const parsed = new URL(baseUrl)
+    return `${name} - ${parsed.host}`
+  } catch {
+    return `${name} - ${baseUrl}`
+  }
+}
+
+function buildRemoteErrorHtml(name: string, baseUrl: string, message: string) {
+  const escapedName = name.replace(/[&<>"]/g, (char) => ({ "&": "&amp;", "<": "&lt;", ">": "&gt;", '"': "&quot;" }[char] ?? char))
+  const escapedUrl = baseUrl.replace(/[&<>"]/g, (char) => ({ "&": "&amp;", "<": "&lt;", ">": "&gt;", '"': "&quot;" }[char] ?? char))
+  const escapedMessage = message.replace(/[&<>"]/g, (char) => ({ "&": "&amp;", "<": "&lt;", ">": "&gt;", '"': "&quot;" }[char] ?? char))
+  return `<!doctype html><html><head><meta charset="utf-8" /><title>${escapedName}</title><style>body{margin:0;background:#111827;color:#f9fafb;font-family:Inter,system-ui,sans-serif;display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px}main{max-width:560px;width:100%;background:rgba(17,24,39,.88);border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:28px;box-shadow:0 25px 60px rgba(0,0,0,.45)}h1{margin:0 0 10px;font-size:1.5rem}p{margin:0 0 10px;color:#cbd5e1;line-height:1.5}code{display:block;margin-top:16px;padding:12px 14px;border-radius:12px;background:#0f172a;color:#bfdbfe;overflow:auto}</style></head><body><main><h1>${escapedName}</h1><p>Could not connect to the remote server.</p><p>${escapedMessage}</p><code>${escapedUrl}</code></main></body></html>`
+}
+
+async function openRemoteWindow(payload: { id: string; name: string; baseUrl: string; skipTlsVerify: boolean }) {
+  const targetUrl = new URL(payload.baseUrl)
+  const title = buildRemoteWindowTitle(payload.name, payload.baseUrl)
+  const window = new BrowserWindow({
+    width: 1400,
+    height: 900,
+    minWidth: 800,
+    minHeight: 600,
+    backgroundColor: "#1a1a1a",
+    icon: getIconPath(),
+    title,
+    webPreferences: {
+      preload: getPreloadPath(),
+      contextIsolation: true,
+      nodeIntegration: false,
+      spellcheck: !isMac,
+    },
+  })
+
+  setWindowAllowedOrigin(window, targetUrl.toString())
+  if (payload.skipTlsVerify) {
+    addWindowInsecureOrigin(window, targetUrl.toString())
+  }
+
+  setupNavigationGuards(window)
+  window.on("closed", () => {
+    clearWindowAllowedOrigin(window)
+    clearWindowInsecureOrigin(window)
+  })
+
+  try {
+    await window.loadURL(targetUrl.toString())
+  } catch (error) {
+    const message = error instanceof Error ? error.message : String(error)
+    await window.loadURL(`data:text/html;charset=utf-8,${encodeURIComponent(buildRemoteErrorHtml(payload.name, payload.baseUrl, message))}`)
+  }
 }
 
 let bootstrapExchangeInFlight = false
@@ -504,6 +638,17 @@ app.whenReady().then(() => {
   }
 
   createWindow()
+  ;(mainWindow as BrowserWindow & { __codenomadOpenRemoteWindow?: typeof openRemoteWindow }).__codenomadOpenRemoteWindow = openRemoteWindow
+
+  app.on("certificate-error", (event, _webContents, url, error, _certificate, callback) => {
+    if (isInsecureOriginAllowed(url)) {
+      event.preventDefault()
+      console.warn("[cli] allowing insecure remote certificate for", url, error)
+      callback(true)
+      return
+    }
+    callback(false)
+  })
 
   app.on("activate", () => {
     if (BrowserWindow.getAllWindows().length === 0) {

packages/electron-app/electron/main/process-manager.ts

@@ -539,7 +539,7 @@ export class CliProcessManager extends EventEmitter {
   }
 
   private buildCliArgs(options: StartOptions, host: string): string[] {
-    const args = ["serve", "--host", host, "--generate-token", "--auth-cookie-name", this.authCookieName]
+    const args = ["serve", "--host", host, "--generate-token", "--auth-cookie-name", this.authCookieName, "--unrestricted-root"]
 
     if (options.dev) {
       // Dev: run plain HTTP + Vite dev server proxy.

packages/electron-app/electron/preload/index.cjs

@@ -23,6 +23,7 @@ const electronAPI = {
   requestMicrophoneAccess: () => ipcRenderer.invoke("media:requestMicrophoneAccess"),
   setWakeLock: (enabled) => ipcRenderer.invoke("power:setWakeLock", Boolean(enabled)),
   showNotification: (payload) => ipcRenderer.invoke("notifications:show", payload),
+  openRemoteWindow: (payload) => ipcRenderer.invoke("remote:openWindow", payload),
 }
 
 contextBridge.exposeInMainWorld("electronAPI", electronAPI)

packages/electron-app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@neuralnomads/codenomad-electron-app",
-  "version": "0.13.3",
+  "version": "0.14.0",
   "description": "CodeNomad - AI coding assistant",
   "license": "MIT",
   "author": {

packages/opencode-config/plugin/lib/background-process.ts

@@ -13,6 +13,11 @@ type BackgroundProcess = {
   outputSizeBytes?: number
 }
 
+type BackgroundProcessNotificationRequest = {
+  sessionID: string
+  directory: string
+}
+
 type BackgroundProcessOptions = {
   baseDir: string
 }
@@ -36,12 +41,19 @@ export function createBackgroundProcessTools(config: CodeNomadConfig, options: B
       args: {
         title: tool.schema.string().describe("Short label for the process (e.g. Dev server, DB server)"),
         command: tool.schema.string().describe("Shell command to run in the workspace"),
+        notify: tool.schema.boolean().optional().describe("Notify the current session when the process ends"),
       },
-      async execute(args) {
+      async execute(args, context) {
         assertCommandWithinBase(args.command, options.baseDir)
+        const notification: BackgroundProcessNotificationRequest | undefined = args.notify
+          ? {
+              sessionID: context.sessionID,
+              directory: context.directory,
+            }
+          : undefined
         const process = await request<BackgroundProcess>("", {
           method: "POST",
-          body: JSON.stringify({ title: args.title, command: args.command }),
+          body: JSON.stringify({ title: args.title, command: args.command, notify: args.notify, notification }),
         })
 
         return `Started background process ${process.id} (${process.title})\nStatus: ${process.status}\nCommand: ${process.command}`

packages/server/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@neuralnomads/codenomad",
-  "version": "0.13.3",
+  "version": "0.14.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@neuralnomads/codenomad",
-      "version": "0.13.3",
+      "version": "0.14.0",
       "dependencies": {
         "@fastify/cors": "^8.5.0",
         "@fastify/reply-from": "^9.8.0",

packages/server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@neuralnomads/codenomad",
-  "version": "0.13.3",
+  "version": "0.14.0",
   "description": "CodeNomad Server",
   "license": "MIT",
   "author": {

packages/server/src/api-types.ts

@@ -170,6 +170,24 @@ export interface InstanceStreamEvent {
   [key: string]: unknown
 }
 
+export type SideCarKind = "port"
+
+export type SideCarPrefixMode = "strip" | "preserve"
+
+export type SideCarStatus = "running" | "stopped"
+
+export interface SideCar {
+  id: string
+  kind: SideCarKind
+  name: string
+  port: number
+  insecure: boolean
+  prefixMode: SideCarPrefixMode
+  status: SideCarStatus
+  createdAt: string
+  updatedAt: string
+}
+
 export interface BinaryRecord {
   id: string
   path: string
@@ -244,12 +262,40 @@ export interface VoiceModeStateResponse {
   enabled: boolean
 }
 
+export interface RemoteServerProfile {
+  id: string
+  name: string
+  baseUrl: string
+  skipTlsVerify: boolean
+  createdAt: string
+  updatedAt: string
+  lastConnectedAt?: string
+}
+
+export interface RemoteServerProbeRequest {
+  baseUrl: string
+  skipTlsVerify?: boolean
+}
+
+export interface RemoteServerProbeResponse {
+  ok: boolean
+  reachable: boolean
+  normalizedUrl: string
+  skipTlsVerify: boolean
+  requiresAuth: boolean
+  authenticated: boolean
+  error?: string
+  errorCode?: string
+}
+
 export type WorkspaceEventType =
   | "workspace.created"
   | "workspace.started"
   | "workspace.error"
   | "workspace.stopped"
   | "workspace.log"
+  | "sidecar.updated"
+  | "sidecar.removed"
   | "storage.configChanged"
   | "storage.stateChanged"
   | "instance.dataChanged"
@@ -262,6 +308,8 @@ export type WorkspaceEventPayload =
   | { type: "workspace.error"; workspace: WorkspaceDescriptor }
   | { type: "workspace.stopped"; workspaceId: string }
   | { type: "workspace.log"; entry: WorkspaceLogEntry }
+  | { type: "sidecar.updated"; sidecar: SideCar }
+  | { type: "sidecar.removed"; sidecarId: string }
   | { type: "storage.configChanged"; owner: SettingsOwner; value: SettingsBucket }
   | { type: "storage.stateChanged"; owner: SettingsOwner; value: SettingsBucket }
   | { type: "instance.dataChanged"; instanceId: string; data: InstanceData }
@@ -328,6 +376,8 @@ export interface ServerMeta {
 
 export type BackgroundProcessStatus = "running" | "stopped" | "error"
 
+export type BackgroundProcessTerminalReason = "finished" | "failed" | "user_stopped" | "user_terminated"
+
 export interface BackgroundProcess {
   id: string
   workspaceId: string
@@ -340,6 +390,8 @@ export interface BackgroundProcess {
   stoppedAt?: string
   exitCode?: number
   outputSizeBytes?: number
+  terminalReason?: BackgroundProcessTerminalReason
+  notifyEnabled?: boolean
 }
 
 export interface BackgroundProcessListResponse {

packages/server/src/auth/manager.ts

@@ -104,13 +104,18 @@ export class AuthManager {
   }
 
   getSessionFromRequest(request: FastifyRequest): { username: string; sessionId: string } | null {
+    return this.getSessionFromHeaders(request.headers)
+  }
+
+  getSessionFromHeaders(headers: { cookie?: string | string[] | undefined }): { username: string; sessionId: string } | null {
     if (!this.authEnabled) {
       // When auth is disabled, treat all requests as authenticated.
       // We still return a stable username so callers can display it.
       return { username: this.init.username, sessionId: "auth-disabled" }
     }
 
-    const cookies = parseCookies(request.headers.cookie)
+    const cookieHeader = Array.isArray(headers.cookie) ? headers.cookie.join("; ") : headers.cookie
+    const cookies = parseCookies(cookieHeader)
     const sessionId = cookies[this.cookieName]
     const session = this.sessionManager.getSession(sessionId)
     if (!session) return null

packages/server/src/background-processes/manager.ts

@@ -5,7 +5,7 @@ import { randomBytes } from "crypto"
 import type { EventBus } from "../events/bus"
 import type { WorkspaceManager } from "../workspaces/manager"
 import type { Logger } from "../logger"
-import type { BackgroundProcess, BackgroundProcessStatus } from "../api-types"
+import type { BackgroundProcess, BackgroundProcessStatus, BackgroundProcessTerminalReason } from "../api-types"
 
 const ROOT_DIR = ".codenomad/background_processes"
 const INDEX_FILE = "index.json"
@@ -27,6 +27,31 @@ interface RunningProcess {
   outputPath: string
   exitPromise: Promise<void>
   workspaceId: string
+  completion?: ProcessCompletion
+}
+
+interface ProcessCompletion {
+  reason: BackgroundProcessTerminalReason
+  endContext: "normal" | "workspace_cleanup"
+  removeAfterFinalize?: boolean
+}
+
+interface BackgroundProcessNotificationState {
+  sessionID: string
+  directory: string
+  sentAt?: string
+}
+
+interface PersistedBackgroundProcess extends BackgroundProcess {
+  notify?: BackgroundProcessNotificationState
+}
+
+interface StartOptions {
+  notify?: boolean
+  notification?: {
+    sessionID: string
+    directory: string
+  }
 }
 
 export class BackgroundProcessManager {
@@ -41,14 +66,14 @@ export class BackgroundProcessManager {
     const records = await this.readIndex(workspaceId)
     const enriched = await Promise.all(
       records.map(async (record) => ({
-        ...record,
+        ...this.toPublicProcess(record),
         outputSizeBytes: await this.getOutputSize(workspaceId, record.id),
       })),
     )
     return enriched
   }
 
-  async start(workspaceId: string, title: string, command: string): Promise<BackgroundProcess> {
+  async start(workspaceId: string, title: string, command: string, options: StartOptions = {}): Promise<BackgroundProcess> {
     const workspace = this.deps.workspaceManager.get(workspaceId)
     if (!workspace) {
       throw new Error("Workspace not found")
@@ -73,8 +98,7 @@ export class BackgroundProcessManager {
       this.killProcessTree(child, "SIGTERM")
     })
 
-    const record: BackgroundProcess = {
-
+    const record: PersistedBackgroundProcess = {
       id,
       workspaceId,
       title,
@@ -84,6 +108,20 @@ export class BackgroundProcessManager {
       pid: child.pid,
       startedAt: new Date().toISOString(),
       outputSizeBytes: 0,
+      notify: options.notify && options.notification
+        ? {
+            sessionID: options.notification.sessionID,
+            directory: options.notification.directory,
+          }
+        : undefined,
+    }
+
+    const runningState: RunningProcess = {
+      id,
+      child,
+      outputPath,
+      exitPromise: Promise.resolve(),
+      workspaceId,
     }
 
     const exitPromise = new Promise<void>((resolve) => {
@@ -91,18 +129,21 @@ export class BackgroundProcessManager {
         await new Promise<void>((resolve) => outputStream.end(resolve))
         this.running.delete(id)
 
-        record.status = this.statusFromExit(code)
+        const completion = runningState.completion ?? this.completionFromExit(code)
+
+        record.terminalReason = completion.reason
+        record.status = this.statusFromReason(completion.reason)
         record.exitCode = code === null ? undefined : code
         record.stoppedAt = new Date().toISOString()
 
-        await this.upsertIndex(workspaceId, record)
-        record.outputSizeBytes = await this.getOutputSize(workspaceId, record.id)
-        this.publishUpdate(workspaceId, record)
+        await this.finalizeRecord(workspaceId, record, completion)
         resolve()
       })
     })
 
-    this.running.set(id, { id, child, outputPath, exitPromise, workspaceId })
+    runningState.exitPromise = exitPromise
+
+    this.running.set(id, runningState)
 
     let lastPublishAt = 0
     const maybePublishSize = () => {
@@ -128,7 +169,7 @@ export class BackgroundProcessManager {
     await this.upsertIndex(workspaceId, record)
     record.outputSizeBytes = await this.getOutputSize(workspaceId, record.id)
     this.publishUpdate(workspaceId, record)
-    return record
+    return this.toPublicProcess(record)
   }
 
   async stop(workspaceId: string, processId: string): Promise<BackgroundProcess | null> {
@@ -139,19 +180,21 @@ export class BackgroundProcessManager {
 
     const running = this.running.get(processId)
     if (running?.child && !running.child.killed) {
+      running.completion = { reason: "user_stopped", endContext: "normal" }
       this.killProcessTree(running.child, "SIGTERM")
       await this.waitForExit(running)
+      const updated = await this.findProcess(workspaceId, processId)
+      return updated ? this.toPublicProcess(updated) : this.toPublicProcess(record)
     }
 
     if (record.status === "running") {
       record.status = "stopped"
+      record.terminalReason = "user_stopped"
       record.stoppedAt = new Date().toISOString()
-      await this.upsertIndex(workspaceId, record)
-      record.outputSizeBytes = await this.getOutputSize(workspaceId, record.id)
-      this.publishUpdate(workspaceId, record)
+      await this.finalizeRecord(workspaceId, record, { reason: "user_stopped", endContext: "normal" })
     }
 
-    return record
+    return this.toPublicProcess(record)
   }
 
   async terminate(workspaceId: string, processId: string): Promise<void> {
@@ -160,17 +203,19 @@ export class BackgroundProcessManager {
 
     const running = this.running.get(processId)
     if (running?.child && !running.child.killed) {
+      running.completion = { reason: "user_terminated", endContext: "normal", removeAfterFinalize: true }
       this.killProcessTree(running.child, "SIGTERM")
       await this.waitForExit(running)
+      return
     }
 
-    await this.removeFromIndex(workspaceId, processId)
-    await this.removeProcessDir(workspaceId, processId)
-
-    this.deps.eventBus.publish({
-      type: "instance.event",
-      instanceId: workspaceId,
-      event: { type: "background.process.removed", properties: { processId } },
+    record.status = "stopped"
+    record.terminalReason = "user_terminated"
+    record.stoppedAt = new Date().toISOString()
+    await this.finalizeRecord(workspaceId, record, {
+      reason: "user_terminated",
+      endContext: "normal",
+      removeAfterFinalize: true,
     })
   }
 
@@ -266,6 +311,11 @@ export class BackgroundProcessManager {
   private async cleanupWorkspace(workspaceId: string) {
     for (const [, running] of this.running.entries()) {
       if (running.workspaceId !== workspaceId) continue
+      running.completion = {
+        reason: "user_terminated",
+        endContext: "workspace_cleanup",
+        removeAfterFinalize: true,
+      }
       this.killProcessTree(running.child, "SIGTERM")
       await this.waitForExit(running)
     }
@@ -356,10 +406,17 @@ export class BackgroundProcessManager {
     return args
   }
 
-  private statusFromExit(code: number | null): BackgroundProcessStatus {
-    if (code === null) return "stopped"
-    if (code === 0) return "stopped"
-    return "error"
+  private completionFromExit(code: number | null): ProcessCompletion {
+    if (code === 0) {
+      return { reason: "finished", endContext: "normal" }
+    }
+
+    return { reason: "failed", endContext: "normal" }
+  }
+
+  private statusFromReason(reason: BackgroundProcessTerminalReason): BackgroundProcessStatus {
+    if (reason === "failed") return "error"
+    return "stopped"
   }
 
   private async readOutputBytes(outputPath: string, sizeBytes: number, maxBytes?: number): Promise<string> {
@@ -423,25 +480,25 @@ export class BackgroundProcessManager {
     return path.join(workspace.path, ROOT_DIR, workspaceId, processId, OUTPUT_FILE)
   }
 
-  private async findProcess(workspaceId: string, processId: string): Promise<BackgroundProcess | null> {
+  private async findProcess(workspaceId: string, processId: string): Promise<PersistedBackgroundProcess | null> {
     const records = await this.readIndex(workspaceId)
     return records.find((entry) => entry.id === processId) ?? null
   }
 
-  private async readIndex(workspaceId: string): Promise<BackgroundProcess[]> {
+  private async readIndex(workspaceId: string): Promise<PersistedBackgroundProcess[]> {
     const indexPath = await this.getIndexPath(workspaceId)
     if (!existsSync(indexPath)) return []
 
     try {
       const raw = await fs.readFile(indexPath, "utf-8")
       const parsed = JSON.parse(raw)
-      return Array.isArray(parsed) ? (parsed as BackgroundProcess[]) : []
+      return Array.isArray(parsed) ? (parsed as PersistedBackgroundProcess[]) : []
     } catch {
       return []
     }
   }
 
-  private async upsertIndex(workspaceId: string, record: BackgroundProcess) {
+  private async upsertIndex(workspaceId: string, record: PersistedBackgroundProcess) {
     const records = await this.readIndex(workspaceId)
     const index = records.findIndex((entry) => entry.id === record.id)
     if (index >= 0) {
@@ -458,7 +515,7 @@ export class BackgroundProcessManager {
     await this.writeIndex(workspaceId, next)
   }
 
-  private async writeIndex(workspaceId: string, records: BackgroundProcess[]) {
+  private async writeIndex(workspaceId: string, records: PersistedBackgroundProcess[]) {
     const indexPath = await this.getIndexPath(workspaceId)
     await fs.mkdir(path.dirname(indexPath), { recursive: true })
     await fs.writeFile(indexPath, JSON.stringify(records, null, 2))
@@ -503,14 +560,139 @@ export class BackgroundProcessManager {
     }
   }
 
-  private publishUpdate(workspaceId: string, record: BackgroundProcess) {
+  private publishUpdate(workspaceId: string, record: PersistedBackgroundProcess) {
     this.deps.eventBus.publish({
       type: "instance.event",
       instanceId: workspaceId,
-      event: { type: "background.process.updated", properties: { process: record } },
+      event: { type: "background.process.updated", properties: { process: this.toPublicProcess(record) } },
     })
   }
 
+  private toPublicProcess(record: PersistedBackgroundProcess): BackgroundProcess {
+    return {
+      id: record.id,
+      workspaceId: record.workspaceId,
+      title: record.title,
+      command: record.command,
+      cwd: record.cwd,
+      status: record.status,
+      pid: record.pid,
+      startedAt: record.startedAt,
+      stoppedAt: record.stoppedAt,
+      exitCode: record.exitCode,
+      outputSizeBytes: record.outputSizeBytes,
+      terminalReason: record.terminalReason,
+      notifyEnabled: Boolean(record.notify),
+    }
+  }
+
+  private async finalizeRecord(workspaceId: string, record: PersistedBackgroundProcess, completion: ProcessCompletion) {
+    if (this.shouldSendCompletionPrompt(record, completion)) {
+      try {
+        await this.sendCompletionPrompt(workspaceId, record)
+        if (record.notify) {
+          record.notify.sentAt = new Date().toISOString()
+        }
+      } catch (error) {
+        this.deps.logger.warn({ err: error, workspaceId, processId: record.id }, "Failed to send background process completion prompt")
+      }
+    }
+
+    if (completion.removeAfterFinalize) {
+      await this.removeFromIndex(workspaceId, record.id)
+      await this.removeProcessDir(workspaceId, record.id)
+
+      this.deps.eventBus.publish({
+        type: "instance.event",
+        instanceId: workspaceId,
+        event: { type: "background.process.removed", properties: { processId: record.id } },
+      })
+      return
+    }
+
+    await this.upsertIndex(workspaceId, record)
+    record.outputSizeBytes = await this.getOutputSize(workspaceId, record.id)
+    this.publishUpdate(workspaceId, record)
+  }
+
+  private shouldSendCompletionPrompt(record: PersistedBackgroundProcess, completion: ProcessCompletion) {
+    if (completion.endContext === "workspace_cleanup") return false
+    if (!record.notify) return false
+    return !record.notify.sentAt
+  }
+
+  private async sendCompletionPrompt(workspaceId: string, record: PersistedBackgroundProcess) {
+    const notify = record.notify
+    if (!notify || !record.terminalReason) return
+
+    if (!this.deps.workspaceManager.get(workspaceId)) {
+      throw new Error("Workspace not found")
+    }
+
+    const port = this.deps.workspaceManager.getInstancePort(workspaceId)
+    if (!port) {
+      throw new Error("Workspace instance is not ready")
+    }
+
+    const targetUrl = `http://127.0.0.1:${port}/session/${encodeURIComponent(notify.sessionID)}/prompt_async`
+    const headers: Record<string, string> = {
+      "content-type": "application/json",
+      "x-opencode-directory": /[^\x00-\x7F]/.test(notify.directory) ? encodeURIComponent(notify.directory) : notify.directory,
+    }
+
+    const authorization = this.deps.workspaceManager.getInstanceAuthorizationHeader(workspaceId)
+    if (authorization) {
+      headers.authorization = authorization
+    }
+
+    const response = await fetch(targetUrl, {
+      method: "POST",
+      headers,
+      body: JSON.stringify({
+        parts: [
+          {
+            type: "text",
+            text: this.buildSyntheticCompletionPrompt(record),
+            synthetic: true,
+          },
+        ],
+      }),
+    })
+
+    if (!response.ok) {
+      const message = await response.text().catch(() => "")
+      throw new Error(message || `Prompt request failed with ${response.status}`)
+    }
+  }
+
+  private buildCompletionPrompt(record: PersistedBackgroundProcess): string {
+    const ref = `Background process "${record.title}" (${record.id})`
+
+    switch (record.terminalReason) {
+      case "finished":
+        return `${ref} finished successfully.`
+      case "failed":
+        return record.exitCode === undefined ? `${ref} failed.` : `${ref} failed with exit code ${record.exitCode}.`
+      case "user_stopped":
+        return `${ref} was stopped by user.`
+      case "user_terminated":
+        return `${ref} was terminated by user.`
+    }
+
+    return `${ref} ended.`
+  }
+
+  private buildSyntheticCompletionPrompt(record: PersistedBackgroundProcess): string {
+    return `<system-message>${this.escapeTaggedText(this.buildCompletionPrompt(record))}</system-message>`
+  }
+
+  private escapeTaggedText(input: string): string {
+    return input
+      .replace(/&/g, "&amp;")
+      .replace(/</g, "&lt;")
+      .replace(/>/g, "&gt;")
+  }
+
   private generateId(): string {
     const timestamp = new Date().toISOString().replace(/[:.]/g, "").slice(0, 15)
     const random = randomBytes(3).toString("hex")

packages/server/src/config/schema.ts

@@ -26,6 +26,7 @@ const PreferencesSchema = z
   showUsageMetrics: z.boolean().default(true),
   autoCleanupBlankSessions: z.boolean().default(true),
   listeningMode: z.enum(["local", "all"]).default("local"),
+  logLevel: z.enum(["DEBUG", "INFO", "WARN", "ERROR"]).default("DEBUG"),
 
   // OS notifications
   osNotificationsEnabled: z.boolean().default(false),

packages/server/src/events/bus.ts

@@ -24,6 +24,8 @@ export class EventBus extends EventEmitter {
     this.on("workspace.error", handler)
     this.on("workspace.stopped", handler)
     this.on("workspace.log", handler)
+    this.on("sidecar.updated", handler)
+    this.on("sidecar.removed", handler)
     this.on("storage.configChanged", handler)
     this.on("storage.stateChanged", handler)
     this.on("instance.dataChanged", handler)
@@ -35,6 +37,8 @@ export class EventBus extends EventEmitter {
       this.off("workspace.error", handler)
       this.off("workspace.stopped", handler)
       this.off("workspace.log", handler)
+      this.off("sidecar.updated", handler)
+      this.off("sidecar.removed", handler)
       this.off("storage.configChanged", handler)
       this.off("storage.stateChanged", handler)
       this.off("instance.dataChanged", handler)

packages/server/src/index.ts

@@ -24,6 +24,10 @@ import { resolveHttpsOptions } from "./server/tls"
 import { resolveNetworkAddresses, resolveRemoteAddresses } from "./server/network-addresses"
 import { startDevReleaseMonitor } from "./releases/dev-release-monitor"
 import { SpeechService } from "./speech/service"
+import { SideCarManager } from "./sidecars/manager"
+import { ClientConnectionManager } from "./clients/connection-manager"
+import { PluginChannelManager } from "./plugins/channel"
+import { VoiceModeManager } from "./plugins/voice-mode"
 
 const require = createRequire(import.meta.url)
 
@@ -315,6 +319,11 @@ async function main() {
   const fileSystemBrowser = new FileSystemBrowser({ rootDir: options.rootDir, unrestricted: options.unrestrictedRoot })
   const instanceStore = new InstanceStore(configLocation.instancesDir)
   const speechService = new SpeechService(settings, logger.child({ component: "speech" }))
+  const sidecarManager = new SideCarManager({
+    settings,
+    eventBus,
+    logger: logger.child({ component: "sidecars" }),
+  })
   const instanceEventBridge = new InstanceEventBridge({
     workspaceManager,
     eventBus,
@@ -372,6 +381,14 @@ async function main() {
 
   const remoteAccessEnabled = options.host === "0.0.0.0" || !isLoopbackHost(options.host)
 
+  const clientConnectionManager = new ClientConnectionManager(logger.child({ component: "client-connections" }))
+  const pluginChannel = new PluginChannelManager(logger.child({ component: "plugin-channel" }))
+  const voiceModeManager = new VoiceModeManager({
+    connections: clientConnectionManager,
+    channel: pluginChannel,
+    logger: logger.child({ component: "voice-mode" }),
+  })
+
   const httpsPortExplicit = programHasArg(process.argv.slice(2), "--https-port") || Boolean(process.env.CLI_HTTPS_PORT)
   const httpPortExplicit = programHasArg(process.argv.slice(2), "--http-port") || Boolean(process.env.CLI_HTTP_PORT)
 
@@ -400,7 +417,11 @@ async function main() {
         serverMeta,
         instanceStore,
         speechService,
+        sidecarManager,
         authManager,
+        clientConnectionManager,
+        pluginChannel,
+        voiceModeManager,
         uiStaticDir: uiResolution.uiStaticDir ?? DEFAULT_UI_STATIC_DIR,
         uiDevServerUrl: uiResolution.uiDevServerUrl,
         logger,
@@ -421,7 +442,11 @@ async function main() {
         serverMeta,
         instanceStore,
         speechService,
+        sidecarManager,
         authManager,
+        clientConnectionManager,
+        pluginChannel,
+        voiceModeManager,
         uiStaticDir: uiResolution.uiStaticDir ?? DEFAULT_UI_STATIC_DIR,
         uiDevServerUrl: undefined,
         logger,
@@ -520,6 +545,18 @@ async function main() {
         logger.warn({ err: error }, "Instance event bridge shutdown failed")
       }
 
+      try {
+        await sidecarManager.shutdown()
+      } catch (error) {
+        logger.error({ err: error }, "SideCar manager shutdown failed")
+      }
+
+      try {
+        clientConnectionManager.shutdown()
+      } catch (error) {
+        logger.warn({ err: error }, "Client connection manager shutdown failed")
+      }
+
       try {
         await workspaceManager.shutdown()
         logger.info("Workspace manager shutdown complete")

packages/server/src/plugins/voice-mode.ts

@@ -19,13 +19,13 @@ export class VoiceModeManager {
     })
   }
 
-  setEnabled(instanceId: string, connection: ClientConnectionRef, enabled: boolean): void {
+  setEnabled(instanceId: string, connection: ClientConnectionRef, enabled: boolean): boolean {
     if (enabled && !this.options.connections.isConnected(connection)) {
       this.options.logger.debug(
         { instanceId, clientId: connection.clientId, connectionId: connection.connectionId },
         "Ignoring voice mode enable for disconnected client connection",
       )
-      return
+      return false
     }
 
     const key = getConnectionKey(connection)
@@ -44,6 +44,7 @@ export class VoiceModeManager {
 
     this.options.logger.debug({ instanceId, clientId: connection.clientId, connectionId: connection.connectionId, enabled }, "Voice mode updated for client connection")
     this.publishIfChanged(instanceId)
+    return true
   }
 
   syncInstance(instanceId: string): void {
@@ -76,7 +77,10 @@ export class VoiceModeManager {
       this.aggregateByInstance.delete(instanceId)
     }
 
-    this.options.logger.debug({ instanceId, enabled }, "Broadcasting aggregate voice mode")
+    this.options.logger.debug(
+      { instanceId, enabled },
+      "Broadcasting aggregate voice mode",
+    )
     this.options.channel.send(instanceId, buildVoiceModeEvent(enabled))
   }
 }

packages/server/src/server/http-server.ts

@@ -3,7 +3,9 @@ import cors from "@fastify/cors"
 import fastifyStatic from "@fastify/static"
 import replyFrom from "@fastify/reply-from"
 import fs from "fs"
+import { connect as connectTcp, type Socket } from "net"
 import path from "path"
+import { connect as connectTls, type TLSSocket } from "tls"
 import { fetch } from "undici"
 import type { Logger } from "../logger"
 import { WorkspaceManager } from "../workspaces/manager"
@@ -22,6 +24,8 @@ import { registerPluginRoutes } from "./routes/plugin"
 import { registerBackgroundProcessRoutes } from "./routes/background-processes"
 import { registerWorktreeRoutes } from "./routes/worktrees"
 import { registerSpeechRoutes } from "./routes/speech"
+import { registerRemoteServerRoutes } from "./routes/remote-servers"
+import { registerSideCarRoutes } from "./routes/sidecars"
 import { ServerMeta } from "../api-types"
 import { InstanceStore } from "../storage/instance-store"
 import { BackgroundProcessManager } from "../background-processes/manager"
@@ -32,6 +36,7 @@ import type { SpeechService } from "../speech/service"
 import { ClientConnectionManager } from "../clients/connection-manager"
 import { PluginChannelManager } from "../plugins/channel"
 import { VoiceModeManager } from "../plugins/voice-mode"
+import type { SideCarManager } from "../sidecars/manager"
 
 interface HttpServerDeps {
   bindHost: string
@@ -47,7 +52,11 @@ interface HttpServerDeps {
   serverMeta: ServerMeta
   instanceStore: InstanceStore
   speechService: SpeechService
+  sidecarManager: SideCarManager
   authManager: AuthManager
+  clientConnectionManager: ClientConnectionManager
+  pluginChannel: PluginChannelManager
+  voiceModeManager: VoiceModeManager
   uiStaticDir: string
   uiDevServerUrl?: string
   logger: Logger
@@ -176,13 +185,6 @@ export function createHttpServer(deps: HttpServerDeps) {
     eventBus: deps.eventBus,
     logger: deps.logger.child({ component: "background-processes" }),
   })
-  const clientConnectionManager = new ClientConnectionManager(deps.logger.child({ component: "client-connections" }))
-  const pluginChannel = new PluginChannelManager(deps.logger.child({ component: "plugin-channel" }))
-  const voiceModeManager = new VoiceModeManager({
-    connections: clientConnectionManager,
-    channel: pluginChannel,
-    logger: deps.logger.child({ component: "voice-mode" }),
-  })
 
   registerAuthRoutes(app, { authManager: deps.authManager })
 
@@ -203,7 +205,7 @@ export function createHttpServer(deps: HttpServerDeps) {
 
     const session = deps.authManager.getSessionFromRequest(request)
 
-    const requiresAuthForApi = pathname.startsWith("/api/") || pathname.startsWith("/workspaces/")
+    const requiresAuthForApi = pathname.startsWith("/api/") || pathname.startsWith("/workspaces/") || pathname.startsWith("/sidecars/")
     if (requiresAuthForApi && !session) {
       // Allow OpenCode plugin -> CodeNomad calls with per-instance basic auth.
       const pluginMatch = pathname.match(/^\/workspaces\/([^/]+)\/plugin(?:\/|$)/)
@@ -262,7 +264,7 @@ export function createHttpServer(deps: HttpServerDeps) {
     eventBus: deps.eventBus,
     registerClient: registerSseClient,
     logger: sseLogger,
-    connectionManager: clientConnectionManager,
+    connectionManager: deps.clientConnectionManager,
   })
   registerWorktreeRoutes(app, { workspaceManager: deps.workspaceManager })
   registerStorageRoutes(app, {
@@ -270,13 +272,21 @@ export function createHttpServer(deps: HttpServerDeps) {
     eventBus: deps.eventBus,
     workspaceManager: deps.workspaceManager,
   })
+  registerRemoteServerRoutes(app, { logger: apiLogger })
   registerSpeechRoutes(app, { speechService: deps.speechService })
+  registerSideCarRoutes(app, { sidecarManager: deps.sidecarManager })
+  registerSideCarProxyRoutes(app, { sidecarManager: deps.sidecarManager, logger: proxyLogger })
+  setupSideCarWebSocketProxy(app, {
+    sidecarManager: deps.sidecarManager,
+    authManager: deps.authManager,
+    logger: proxyLogger,
+  })
   registerPluginRoutes(app, {
     workspaceManager: deps.workspaceManager,
     eventBus: deps.eventBus,
     logger: proxyLogger,
-    channel: pluginChannel,
-    voiceModeManager,
+    channel: deps.pluginChannel,
+    voiceModeManager: deps.voiceModeManager,
   })
   registerBackgroundProcessRoutes(app, { backgroundProcessManager })
   registerInstanceProxyRoutes(app, { workspaceManager: deps.workspaceManager, logger: proxyLogger })
@@ -342,7 +352,6 @@ export function createHttpServer(deps: HttpServerDeps) {
     },
     stop: () => {
       closeSseClients()
-      clientConnectionManager.shutdown()
       return app.close()
     },
   }
@@ -353,6 +362,68 @@ interface InstanceProxyDeps {
   logger: Logger
 }
 
+interface SideCarProxyDeps {
+  sidecarManager: SideCarManager
+  logger: Logger
+}
+
+interface SideCarWebSocketProxyDeps extends SideCarProxyDeps {
+  authManager: AuthManager
+}
+
+function registerSideCarProxyRoutes(app: FastifyInstance, deps: SideCarProxyDeps) {
+  const proxyBaseHandler = async (
+    request: FastifyRequest<{ Params: { id: string } }>,
+    reply: FastifyReply,
+  ) => {
+    await proxySideCarRequest({
+      request,
+      reply,
+      sidecarManager: deps.sidecarManager,
+      logger: deps.logger,
+      pathSuffix: "",
+    })
+  }
+
+  const proxyWildcardHandler = async (
+    request: FastifyRequest<{ Params: { id: string; "*": string } }>,
+    reply: FastifyReply,
+  ) => {
+    await proxySideCarRequest({
+      request,
+      reply,
+      sidecarManager: deps.sidecarManager,
+      logger: deps.logger,
+      pathSuffix: request.params["*"] ?? "",
+    })
+  }
+
+  app.all("/sidecars/:id", proxyBaseHandler)
+  app.all("/sidecars/:id/*", proxyWildcardHandler)
+}
+
+function setupSideCarWebSocketProxy(app: FastifyInstance, deps: SideCarWebSocketProxyDeps) {
+  app.server.on("upgrade", (request, socket, head) => {
+    const rawUrl = request.url ?? "/"
+    const parsed = parseSideCarUpgradePath(rawUrl)
+    if (!parsed) {
+      return
+    }
+
+    void proxySideCarWebSocketUpgrade({
+      request,
+      socket: socket as Socket,
+      head,
+      sidecarId: parsed.sidecarId,
+      incomingPath: parsed.pathname,
+      search: parsed.search,
+      sidecarManager: deps.sidecarManager,
+      authManager: deps.authManager,
+      logger: deps.logger,
+    })
+  })
+}
+
 function registerInstanceProxyRoutes(app: FastifyInstance, deps: InstanceProxyDeps) {
   app.register(async (instance) => {
     instance.removeAllContentTypeParsers()
@@ -837,3 +908,281 @@ function buildProxyHeaders(headers: FastifyRequest["headers"]): Record<string, s
   }
   return result
 }
+
+async function proxySideCarRequest(args: {
+  request: FastifyRequest
+  reply: FastifyReply
+  sidecarManager: SideCarManager
+  logger: Logger
+  pathSuffix?: string
+}) {
+  const sidecarId = (args.request.params as { id?: string }).id ?? ""
+  const sidecar = await args.sidecarManager.get(sidecarId)
+  if (!sidecar) {
+    args.reply.code(404).send({ error: "SideCar not found" })
+    return
+  }
+
+  const pathname = (args.request.raw.url ?? args.request.url ?? "").split("?")[0] ?? ""
+  const queryIndex = (args.request.raw.url ?? args.request.url ?? "").indexOf("?")
+  const search = queryIndex >= 0 ? (args.request.raw.url ?? args.request.url ?? "").slice(queryIndex) : ""
+  const pathSuffix = args.pathSuffix ?? ""
+  const requestPath = pathSuffix ? `${args.sidecarManager.buildProxyBasePath(sidecarId)}/${pathSuffix.replace(/^\/+/, "")}` : args.sidecarManager.buildProxyBasePath(sidecarId)
+  const targetPath = args.sidecarManager.buildTargetPath(sidecarId, requestPath, search)
+  const targetOrigin = args.sidecarManager.buildTargetOrigin(sidecar)
+  const targetUrl = `${targetOrigin}${targetPath}`
+  args.logger.debug({ sidecarId: sidecar.id, targetUrl, pathname, prefixMode: sidecar.prefixMode }, "Proxying request to SideCar")
+
+  await args.reply.from(targetUrl, {
+    rewriteRequestHeaders: (_originalRequest, headers) =>
+      sanitizeSideCarProxyRequestHeaders(headers as Record<string, string | string[] | undefined>, targetOrigin),
+    rewriteHeaders: (headers) => rewriteSideCarResponseHeaders(headers, sidecarId, targetOrigin, sidecar.prefixMode),
+    onError: (reply, { error }) => {
+      args.logger.error({ sidecarId: sidecar.id, err: error, targetUrl }, "Failed to proxy SideCar request")
+      if (!reply.sent) {
+        reply.code(502).send({ error: "SideCar proxy failed" })
+      }
+    },
+  })
+}
+
+function parseSideCarUpgradePath(rawUrl: string): { sidecarId: string; pathname: string; search: string } | null {
+  let parsed: URL
+  try {
+    parsed = new URL(rawUrl, "http://localhost")
+  } catch {
+    return null
+  }
+
+  const match = parsed.pathname.match(/^\/sidecars\/([^/]+)(?:\/.*)?$/)
+  if (!match) {
+    return null
+  }
+
+  try {
+    return {
+      sidecarId: decodeURIComponent(match[1] ?? ""),
+      pathname: parsed.pathname,
+      search: parsed.search,
+    }
+  } catch {
+    return null
+  }
+}
+
+async function proxySideCarWebSocketUpgrade(args: {
+  request: import("http").IncomingMessage
+  socket: Socket
+  head: Buffer
+  sidecarId: string
+  incomingPath: string
+  search: string
+  sidecarManager: SideCarManager
+  authManager: AuthManager
+  logger: Logger
+}) {
+  const { request, socket, head, sidecarId, incomingPath, search, sidecarManager, authManager, logger } = args
+
+  if (!isWebSocketUpgradeRequest(request)) {
+    rejectUpgrade(socket, 400, "Bad Request")
+    return
+  }
+
+  const session = authManager.getSessionFromHeaders(request.headers)
+  if (!session) {
+    rejectUpgrade(socket, 401, "Unauthorized")
+    return
+  }
+
+  const sidecar = await sidecarManager.get(sidecarId)
+  if (!sidecar) {
+    rejectUpgrade(socket, 404, "Not Found")
+    return
+  }
+
+  const targetOrigin = sidecarManager.buildTargetOrigin(sidecar)
+  const targetPath = sidecarManager.buildTargetPath(sidecarId, incomingPath, search)
+  const targetUrl = new URL(`${targetOrigin}${targetPath}`)
+  logger.debug({ sidecarId, targetUrl: targetUrl.toString(), prefixMode: sidecar.prefixMode }, "Proxying websocket to SideCar")
+
+  const { socket: upstream, readyEvent } = createSideCarUpstreamSocket(targetUrl)
+
+  const closeBoth = () => {
+    if (!socket.destroyed) {
+      socket.destroy()
+    }
+    if (!upstream.destroyed) {
+      upstream.destroy()
+    }
+  }
+
+  upstream.once("error", (error) => {
+    logger.error({ sidecarId, err: error, targetUrl: targetUrl.toString() }, "Failed to proxy SideCar websocket")
+    rejectUpgrade(socket, 502, "Bad Gateway")
+    if (!upstream.destroyed) {
+      upstream.destroy()
+    }
+  })
+
+  socket.once("error", (error) => {
+    logger.debug({ sidecarId, err: error }, "SideCar websocket client socket errored")
+    if (!upstream.destroyed) {
+      upstream.destroy()
+    }
+  })
+
+  upstream.once(readyEvent, () => {
+    try {
+      upstream.write(buildSideCarWebSocketRequest(request, targetUrl))
+      if (head.length > 0) {
+        upstream.write(head)
+      }
+      upstream.pipe(socket)
+      socket.pipe(upstream)
+    } catch (error) {
+      logger.error({ sidecarId, err: error, targetUrl: targetUrl.toString() }, "Failed to forward SideCar websocket upgrade")
+      closeBoth()
+    }
+  })
+
+  upstream.once("close", () => {
+    if (!socket.destroyed) {
+      socket.end()
+    }
+  })
+
+  socket.once("close", () => {
+    if (!upstream.destroyed) {
+      upstream.end()
+    }
+  })
+}
+
+function createSideCarUpstreamSocket(targetUrl: URL): { socket: Socket | TLSSocket; readyEvent: "connect" | "secureConnect" } {
+  const port = Number(targetUrl.port || (targetUrl.protocol === "https:" ? 443 : 80))
+  if (targetUrl.protocol === "https:") {
+    return {
+      socket: connectTls({
+        host: targetUrl.hostname,
+        port,
+        servername: targetUrl.hostname,
+      }),
+      readyEvent: "secureConnect",
+    }
+  }
+  return {
+    socket: connectTcp(port, targetUrl.hostname),
+    readyEvent: "connect",
+  }
+}
+
+function buildSideCarWebSocketRequest(request: import("http").IncomingMessage, targetUrl: URL): string {
+  const pathWithQuery = `${targetUrl.pathname}${targetUrl.search}`
+  const requestLine = `${request.method ?? "GET"} ${pathWithQuery} HTTP/${request.httpVersion}\r\n`
+  const headerLines: string[] = []
+  const rawHeaders = request.rawHeaders ?? []
+  const blockedHeaders = getBlockedSideCarRequestHeaders()
+
+  for (let index = 0; index < rawHeaders.length; index += 2) {
+    const key = rawHeaders[index]
+    const value = rawHeaders[index + 1]
+    if (!key || value === undefined) continue
+    const lower = key.toLowerCase()
+    if (blockedHeaders.has(lower)) continue
+    if (lower === "origin") {
+      headerLines.push(`Origin: ${targetUrl.origin}\r\n`)
+      continue
+    }
+    headerLines.push(`${key}: ${value}\r\n`)
+  }
+
+  const hostValue = targetUrl.port ? `${targetUrl.hostname}:${targetUrl.port}` : targetUrl.hostname
+  headerLines.push(`Host: ${hostValue}\r\n`)
+  headerLines.push("\r\n")
+
+  return requestLine + headerLines.join("")
+}
+
+function isWebSocketUpgradeRequest(request: import("http").IncomingMessage): boolean {
+  const upgrade = request.headers.upgrade
+  if (typeof upgrade !== "string" || upgrade.toLowerCase() !== "websocket") {
+    return false
+  }
+  const connection = request.headers.connection
+  const connectionValue = Array.isArray(connection) ? connection.join(",") : connection ?? ""
+  return connectionValue.toLowerCase().split(",").map((part) => part.trim()).includes("upgrade")
+}
+
+function rejectUpgrade(socket: Socket, statusCode: number, statusText: string) {
+  if (socket.destroyed) {
+    return
+  }
+  socket.write(`HTTP/1.1 ${statusCode} ${statusText}\r\nConnection: close\r\nContent-Length: 0\r\n\r\n`)
+  socket.destroy()
+}
+
+function rewriteSideCarResponseHeaders(
+  headers: Record<string, string | string[] | undefined>,
+  sidecarId: string,
+  targetOrigin: string,
+  prefixMode: "strip" | "preserve",
+) {
+  if (prefixMode === "preserve") {
+    return headers
+  }
+
+  const next = { ...headers }
+  const locationHeader = next.location
+  const location = Array.isArray(locationHeader) ? locationHeader[0] : locationHeader
+  if (!location) {
+    return next
+  }
+
+  const publicBase = `/sidecars/${encodeURIComponent(sidecarId)}`
+
+  if (location.startsWith("/")) {
+    next.location = `${publicBase}${location}`
+    return next
+  }
+
+  try {
+    const parsed = new URL(location)
+    if (parsed.origin === targetOrigin) {
+      next.location = `${publicBase}${parsed.pathname}${parsed.search}${parsed.hash}`
+    }
+  } catch {
+    // Relative redirects should continue to resolve against the public sidecar path.
+  }
+
+  return next
+}
+
+function sanitizeSideCarProxyRequestHeaders(
+  headers: Record<string, string | string[] | undefined>,
+  targetOrigin: string,
+): Record<string, string | string[] | undefined> {
+  const blockedHeaders = getBlockedSideCarRequestHeaders()
+  const next: Record<string, string | string[] | undefined> = {}
+
+  for (const [key, value] of Object.entries(headers)) {
+    if (!value) continue
+    if (blockedHeaders.has(key.toLowerCase())) continue
+    next[key] = value
+  }
+
+  next.origin = targetOrigin
+  return next
+}
+
+function getBlockedSideCarRequestHeaders(): Set<string> {
+  return new Set([
+    "host",
+    "authorization",
+    "proxy-authorization",
+    "forwarded",
+    "x-forwarded-for",
+    "x-forwarded-host",
+    "x-forwarded-port",
+    "x-forwarded-proto",
+  ])
+}

packages/server/src/server/routes/background-processes.ts

@@ -9,6 +9,21 @@ interface RouteDeps {
 const StartSchema = z.object({
   title: z.string().trim().min(1),
   command: z.string().trim().min(1),
+  notify: z.boolean().optional(),
+  notification: z
+    .object({
+      sessionID: z.string().trim().min(1),
+      directory: z.string().trim().min(1),
+    })
+    .optional(),
+}).superRefine((value, ctx) => {
+  if (value.notify && !value.notification) {
+    ctx.addIssue({
+      code: z.ZodIssueCode.custom,
+      message: "Notification metadata is required when notify is enabled",
+      path: ["notification"],
+    })
+  }
 })
 
 const OutputQuerySchema = z.object({
@@ -27,7 +42,10 @@ export function registerBackgroundProcessRoutes(app: FastifyInstance, deps: Rout
 
   app.post<{ Params: { id: string } }>("/workspaces/:id/plugin/background-processes", async (request, reply) => {
     const payload = StartSchema.parse(request.body ?? {})
-    const process = await deps.backgroundProcessManager.start(request.params.id, payload.title, payload.command)
+    const process = await deps.backgroundProcessManager.start(request.params.id, payload.title, payload.command, {
+      notify: payload.notify,
+      notification: payload.notification,
+    })
     reply.code(201)
     return process
   })

packages/server/src/server/routes/plugin.ts

@@ -66,11 +66,17 @@ export function registerPluginRoutes(app: FastifyInstance, deps: RouteDeps) {
     }
 
     const payload = VoiceModeStateSchema.parse(request.body ?? {})
-    deps.voiceModeManager.setEnabled(
+    const applied = deps.voiceModeManager.setEnabled(
       request.params.id,
       { clientId: payload.clientId, connectionId: payload.connectionId },
       payload.enabled,
     )
+
+    if (payload.enabled && !applied) {
+      reply.code(409).send({ error: "Client connection not active for voice mode enable" })
+      return
+    }
+
     return { enabled: payload.enabled }
   })
 

packages/server/src/server/routes/remote-servers.ts

@@ -0,0 +1,166 @@
+import { Agent, fetch } from "undici"
+import type { FastifyInstance } from "fastify"
+import { z } from "zod"
+import type { Logger } from "../../logger"
+import type { RemoteServerProbeResponse } from "../../api-types"
+
+interface RouteDeps {
+  logger: Logger
+}
+
+const ProbeSchema = z.object({
+  baseUrl: z.string().min(1),
+  skipTlsVerify: z.boolean().optional(),
+})
+
+const PROBE_TIMEOUT_MS = 8_000
+
+export function registerRemoteServerRoutes(app: FastifyInstance, deps: RouteDeps) {
+  app.post("/api/remote-servers/probe", async (request, reply) => {
+    try {
+      const body = ProbeSchema.parse(request.body ?? {})
+      return await probeRemoteServer(body.baseUrl, Boolean(body.skipTlsVerify))
+    } catch (error) {
+      deps.logger.warn({ err: error }, "Failed to probe remote server")
+      reply.code(400)
+      return { error: error instanceof Error ? error.message : "Invalid request" }
+    }
+  })
+}
+
+async function probeRemoteServer(baseUrl: string, skipTlsVerify: boolean): Promise<RemoteServerProbeResponse> {
+  const normalizedUrl = normalizeBaseUrl(baseUrl)
+  const probeUrl = new URL("./api/auth/status", `${normalizedUrl}/`)
+  const controller = new AbortController()
+  const timeout = setTimeout(() => controller.abort(), PROBE_TIMEOUT_MS)
+  const dispatcher = skipTlsVerify ? new Agent({ connect: { rejectUnauthorized: false } }) : undefined
+
+  try {
+    const response = await fetch(probeUrl, {
+      method: "GET",
+      dispatcher,
+      signal: controller.signal,
+      headers: {
+        Accept: "application/json",
+      },
+    })
+
+    if (!response.ok) {
+      return {
+        ok: false,
+        reachable: true,
+        normalizedUrl,
+        skipTlsVerify,
+        requiresAuth: false,
+        authenticated: false,
+        error: `Remote server returned HTTP ${response.status}`,
+        errorCode: "http_error",
+      }
+    }
+
+    const payload = (await response.json()) as { authenticated?: unknown }
+    if (typeof payload?.authenticated !== "boolean") {
+      return {
+        ok: false,
+        reachable: true,
+        normalizedUrl,
+        skipTlsVerify,
+        requiresAuth: false,
+        authenticated: false,
+        error: "Remote server did not return a valid CodeNomad auth response",
+        errorCode: "invalid_server",
+      }
+    }
+
+    return {
+      ok: true,
+      reachable: true,
+      normalizedUrl,
+      skipTlsVerify,
+      requiresAuth: !payload.authenticated,
+      authenticated: payload.authenticated,
+    }
+  } catch (error) {
+    const message = describeProbeError(error)
+    return {
+      ok: false,
+      reachable: false,
+      normalizedUrl,
+      skipTlsVerify,
+      requiresAuth: false,
+      authenticated: false,
+      error: message.message,
+      errorCode: message.code,
+    }
+  } finally {
+    clearTimeout(timeout)
+    await dispatcher?.close().catch(() => {})
+  }
+}
+
+function normalizeBaseUrl(input: string): string {
+  const parsed = new URL(input.trim())
+  if (parsed.protocol !== "http:" && parsed.protocol !== "https:") {
+    throw new Error("Server URL must use http:// or https://")
+  }
+
+  parsed.hash = ""
+  parsed.search = ""
+  parsed.pathname = parsed.pathname === "/" ? "/" : parsed.pathname.replace(/\/+$/, "") || "/"
+  const value = parsed.toString()
+  return parsed.pathname === "/" ? value.replace(/\/$/, "") : value.replace(/\/$/, "")
+}
+
+function describeProbeError(error: unknown): { code: string; message: string } {
+  const chain = unwrapErrorChain(error)
+  const detailed =
+    chain.find((entry) => {
+      const code = (entry?.code ?? "").toString()
+      return Boolean(code) && code !== "UND_ERR_RESPONSE_STATUS_CODE"
+    }) ?? chain[0]
+
+  const code = (detailed?.code ?? "").toString()
+  const exactMessage = detailed?.message?.trim() || chain.find((entry) => entry.message?.trim())?.message?.trim()
+
+  if (code === "DEPTH_ZERO_SELF_SIGNED_CERT" || code === "SELF_SIGNED_CERT_IN_CHAIN" || code === "CERT_HAS_EXPIRED") {
+    return {
+      code: "tls_error",
+      message: "Certificate check failed while connecting to the remote server.",
+    }
+  }
+
+  return {
+    code:
+      code === "ERR_INVALID_URL"
+        ? "invalid_url"
+        : code === "ECONNREFUSED"
+          ? "connection_refused"
+          : code === "ENOTFOUND"
+            ? "dns_error"
+            : code === "UND_ERR_CONNECT_TIMEOUT" || code === "ABORT_ERR"
+              ? "timeout"
+              : code
+                ? code.toLowerCase()
+                : "probe_failed",
+    message: exactMessage || "Failed to connect to the remote server.",
+  }
+}
+
+function unwrapErrorChain(error: unknown): Array<{ code?: unknown; message?: string }> {
+  const results: Array<{ code?: unknown; message?: string }> = []
+  let current: unknown = error
+  const seen = new Set<unknown>()
+
+  while (current && typeof current === "object" && !seen.has(current)) {
+    seen.add(current)
+    const entry = current as { code?: unknown; message?: string; cause?: unknown }
+    results.push({ code: entry.code, message: entry.message })
+    current = entry.cause
+  }
+
+  if (results.length === 0 && error instanceof Error) {
+    results.push({ message: error.message })
+  }
+
+  return results
+}

packages/server/src/server/routes/sidecars.ts

@@ -0,0 +1,56 @@
+import { FastifyInstance } from "fastify"
+import { z } from "zod"
+import type { SideCarManager } from "../../sidecars/manager"
+
+interface RouteDeps {
+  sidecarManager: SideCarManager
+}
+
+const SideCarCreateSchema = z.object({
+  kind: z.literal("port").default("port"),
+  name: z.string().trim().min(1),
+  port: z.number().int().min(1).max(65535),
+  insecure: z.boolean().default(false),
+  prefixMode: z.enum(["strip", "preserve"]).default("strip"),
+})
+
+const SideCarUpdateSchema = SideCarCreateSchema.omit({ kind: true }).partial().refine((value) => Object.keys(value).length > 0, {
+  message: "At least one field is required",
+})
+
+export function registerSideCarRoutes(app: FastifyInstance, deps: RouteDeps) {
+  app.get("/api/sidecars", async () => {
+    return { sidecars: await deps.sidecarManager.list() }
+  })
+
+  app.post("/api/sidecars", async (request, reply) => {
+    try {
+      const body = SideCarCreateSchema.parse(request.body ?? {})
+      const sidecar = await deps.sidecarManager.create(body)
+      reply.code(201)
+      return sidecar
+    } catch (error) {
+      reply.code(400)
+      return { error: error instanceof Error ? error.message : "Failed to create SideCar" }
+    }
+  })
+
+  app.put<{ Params: { id: string } }>("/api/sidecars/:id", async (request, reply) => {
+    try {
+      const body = SideCarUpdateSchema.parse(request.body ?? {})
+      return await deps.sidecarManager.update(request.params.id, body)
+    } catch (error) {
+      reply.code(400)
+      return { error: error instanceof Error ? error.message : "Failed to update SideCar" }
+    }
+  })
+
+  app.delete<{ Params: { id: string } }>("/api/sidecars/:id", async (request, reply) => {
+    const removed = await deps.sidecarManager.delete(request.params.id)
+    if (!removed) {
+      reply.code(404)
+      return { error: "SideCar not found" }
+    }
+    reply.code(204)
+  })
+}

packages/server/src/settings/migrate.ts

@@ -107,6 +107,10 @@ function mapLegacyToOwnerDocs(legacyConfig: unknown, legacyState: unknown): { co
     if (typeof listeningMode === "string") {
       serverConfig.listeningMode = listeningMode
     }
+    const logLevel = preferences.logLevel
+    if (typeof logLevel === "string") {
+      serverConfig.logLevel = logLevel
+    }
     const lastUsedBinary = preferences.lastUsedBinary
     if (typeof lastUsedBinary === "string") {
       serverConfig.opencodeBinary = lastUsedBinary
@@ -135,6 +139,7 @@ function mapLegacyToOwnerDocs(legacyConfig: unknown, legacyState: unknown): { co
     const moved = new Set([
       "environmentVariables",
       "listeningMode",
+      "logLevel",
       "lastUsedBinary",
       "modelRecents",
       "modelFavorites",

packages/server/src/settings/service.ts

@@ -1,6 +1,7 @@
 import type { Logger } from "../logger"
 import type { EventBus } from "../events/bus"
 import type { ConfigLocation } from "../config/location"
+import { z } from "zod"
 import { YamlDocStore, type SettingsDoc } from "./yaml-doc-store"
 import { migrateSettingsLayout } from "./migrate"
 import type { WorkspaceEventPayload } from "../api-types"
@@ -8,6 +9,54 @@ import { sanitizeConfigOwner } from "./public-config"
 
 export type DocKind = "config" | "state"
 
+const CanonicalLogLevelSchema = z.preprocess(
+  (value) => (typeof value === "string" ? value.trim().toUpperCase() : value),
+  z.enum(["DEBUG", "INFO", "WARN", "ERROR"]),
+)
+
+function isPlainObject(value: unknown): value is Record<string, unknown> {
+  return typeof value === "object" && value !== null && !Array.isArray(value)
+}
+
+function isDeepEqual(a: unknown, b: unknown): boolean {
+  if (a === b) return true
+  try {
+    return JSON.stringify(a) === JSON.stringify(b)
+  } catch {
+    return false
+  }
+}
+
+function normalizeServerConfigOwner(value: SettingsDoc): SettingsDoc {
+  if (!isPlainObject(value)) {
+    return {}
+  }
+
+  const next: SettingsDoc = { ...value }
+  const parsedLogLevel = CanonicalLogLevelSchema.safeParse(next.logLevel)
+  if (parsedLogLevel.success) {
+    next.logLevel = parsedLogLevel.data
+  } else if (next.logLevel !== undefined) {
+    next.logLevel = "DEBUG"
+  }
+  return next
+}
+
+function normalizeConfigDoc(doc: SettingsDoc): SettingsDoc {
+  if (!isPlainObject(doc)) {
+    return {}
+  }
+
+  if (!isPlainObject(doc.server)) {
+    return doc
+  }
+
+  return {
+    ...doc,
+    server: normalizeServerConfigOwner(doc.server as SettingsDoc),
+  }
+}
+
 export class SettingsService {
   private readonly configStore: YamlDocStore
   private readonly stateStore: YamlDocStore
@@ -23,22 +72,44 @@ export class SettingsService {
   }
 
   getDoc(kind: DocKind): SettingsDoc {
-    return kind === "config" ? this.configStore.get() : this.stateStore.get()
+    if (kind !== "config") {
+      return this.stateStore.get()
+    }
+
+    const current = this.configStore.get()
+    const normalized = normalizeConfigDoc(current)
+    if (!isDeepEqual(current, normalized)) {
+      this.configStore.replace(normalized)
+    }
+    return normalized
   }
 
   mergePatchDoc(kind: DocKind, patch: unknown): SettingsDoc {
-    const updated = kind === "config" ? this.configStore.mergePatch(patch) : this.stateStore.mergePatch(patch)
+    const updated =
+      kind === "config"
+        ? this.configStore.replace(normalizeConfigDoc(this.configStore.mergePatch(patch)))
+        : this.stateStore.mergePatch(patch)
     this.publish(kind, "*")
     return updated
   }
 
   getOwner(kind: DocKind, owner: string): SettingsDoc {
-    return kind === "config" ? this.configStore.getOwner(owner) : this.stateStore.getOwner(owner)
+    if (kind !== "config") {
+      return this.stateStore.getOwner(owner)
+    }
+
+    return owner === "server"
+      ? normalizeServerConfigOwner(this.getDoc("config").server as SettingsDoc)
+      : this.getDoc("config")[owner] as SettingsDoc
   }
 
   mergePatchOwner(kind: DocKind, owner: string, patch: unknown): SettingsDoc {
     const updated =
-      kind === "config" ? this.configStore.mergePatchOwner(owner, patch) : this.stateStore.mergePatchOwner(owner, patch)
+      kind === "config"
+        ? owner === "server"
+          ? this.configStore.replaceOwner(owner, normalizeServerConfigOwner(this.configStore.mergePatchOwner(owner, patch)))
+          : this.configStore.mergePatchOwner(owner, patch)
+        : this.stateStore.mergePatchOwner(owner, patch)
     this.publish(kind, owner, updated)
     return updated
   }

packages/server/src/sidecars/manager.ts

@@ -0,0 +1,256 @@
+import { connect } from "net"
+import type { EventBus } from "../events/bus"
+import type { Logger } from "../logger"
+import type { SettingsService } from "../settings/service"
+import type { SideCar, SideCarKind, SideCarPrefixMode, SideCarStatus } from "../api-types"
+
+interface SideCarManagerOptions {
+  settings: SettingsService
+  eventBus: EventBus
+  logger: Logger
+}
+
+interface SideCarConfigRecord {
+  id: string
+  kind: SideCarKind
+  name: string
+  port: number
+  insecure: boolean
+  prefixMode: SideCarPrefixMode
+  createdAt: string
+  updatedAt: string
+}
+
+interface SideCarRuntimeRecord {
+  status: SideCarStatus
+}
+
+export class SideCarManager {
+  private readonly configs = new Map<string, SideCarConfigRecord>()
+  private readonly runtime = new Map<string, SideCarRuntimeRecord>()
+
+  constructor(private readonly options: SideCarManagerOptions) {
+    for (const record of this.loadConfiguredSideCars()) {
+      this.configs.set(record.id, record)
+      this.runtime.set(record.id, { status: "stopped" })
+    }
+
+    queueMicrotask(() => {
+      for (const record of this.configs.values()) {
+        void this.refreshPortSideCar(record.id).catch((error) => {
+          this.options.logger.warn({ sidecarId: record.id, err: error }, "Failed to probe sidecar port")
+        })
+      }
+    })
+  }
+
+  async list(): Promise<SideCar[]> {
+    await this.refreshPortStatuses()
+    return Array.from(this.configs.values()).map((record) => this.toSideCar(record))
+  }
+
+  async get(id: string): Promise<SideCar | undefined> {
+    if (!this.configs.has(id)) return undefined
+    await this.refreshPortSideCar(id)
+    return this.toSideCar(this.requireConfig(id))
+  }
+
+  async create(input: {
+    kind: SideCarKind
+    name: string
+    port: number
+    insecure: boolean
+    prefixMode: SideCarPrefixMode
+  }): Promise<SideCar> {
+    const normalizedName = input.name.trim()
+    const id = this.buildSideCarId(normalizedName)
+    if (this.configs.has(id)) {
+      throw new Error(`SideCar '${id}' already exists`)
+    }
+
+    const now = new Date().toISOString()
+    const record: SideCarConfigRecord = {
+      id,
+      kind: input.kind,
+      name: normalizedName,
+      port: input.port,
+      insecure: input.insecure,
+      prefixMode: input.prefixMode,
+      createdAt: now,
+      updatedAt: now,
+    }
+
+    this.configs.set(record.id, record)
+    this.runtime.set(record.id, { status: "stopped" })
+    this.persistConfigs()
+    await this.refreshPortSideCar(record.id)
+    return this.toSideCar(record)
+  }
+
+  async update(
+    id: string,
+    input: Partial<{
+      name: string
+      port: number
+      insecure: boolean
+      prefixMode: SideCarPrefixMode
+    }>,
+  ): Promise<SideCar> {
+    const record = this.requireConfig(id)
+
+    record.name = typeof input.name === "string" ? input.name.trim() : record.name
+    record.port = typeof input.port === "number" ? input.port : record.port
+    record.insecure = typeof input.insecure === "boolean" ? input.insecure : record.insecure
+    record.prefixMode = typeof input.prefixMode === "string" ? input.prefixMode : record.prefixMode
+    record.updatedAt = new Date().toISOString()
+
+    this.persistConfigs()
+    await this.refreshPortSideCar(id)
+    return this.toSideCar(record)
+  }
+
+  async delete(id: string): Promise<boolean> {
+    const record = this.configs.get(id)
+    if (!record) return false
+
+    this.configs.delete(id)
+    this.runtime.delete(id)
+    this.persistConfigs()
+    this.options.eventBus.publish({ type: "sidecar.removed", sidecarId: id })
+    return true
+  }
+
+  async shutdown() {
+    return
+  }
+
+  buildTargetOrigin(sidecar: Pick<SideCar, "port" | "insecure">): string {
+    const protocol = sidecar.insecure ? "http" : "https"
+    return `${protocol}://127.0.0.1:${sidecar.port}`
+  }
+
+  buildProxyBasePath(id: string): string {
+    return `/sidecars/${encodeURIComponent(id)}`
+  }
+
+  buildTargetPath(id: string, incomingPath: string, search = ""): string {
+    const record = this.requireConfig(id)
+    const publicBase = this.buildProxyBasePath(id)
+    const normalizedPath = incomingPath || publicBase
+
+    if (record.prefixMode === "preserve") {
+      return `${normalizedPath}${search}`
+    }
+
+    let stripped = normalizedPath.startsWith(publicBase) ? normalizedPath.slice(publicBase.length) : normalizedPath
+    if (!stripped || stripped === "/") {
+      stripped = "/"
+    } else if (!stripped.startsWith("/")) {
+      stripped = `/${stripped}`
+    }
+    return `${stripped}${search}`
+  }
+
+  private async refreshPortStatuses() {
+    await Promise.all(Array.from(this.configs.values()).map((record) => this.refreshPortSideCar(record.id)))
+  }
+
+  private async refreshPortSideCar(id: string) {
+    const record = this.configs.get(id)
+    if (!record) return
+    const isAvailable = await this.isPortAvailable(record.port)
+    const current = this.runtime.get(id)
+    const nextStatus: SideCarStatus = isAvailable ? "running" : "stopped"
+    if (current?.status === nextStatus) {
+      return
+    }
+
+    this.runtime.set(id, { status: nextStatus })
+    record.updatedAt = new Date().toISOString()
+    this.publish(id)
+  }
+
+  private publish(id: string) {
+    const record = this.configs.get(id)
+    if (!record) return
+    this.options.eventBus.publish({ type: "sidecar.updated", sidecar: this.toSideCar(record) })
+  }
+
+  private toSideCar(record: SideCarConfigRecord): SideCar {
+    const runtime = this.runtime.get(record.id)
+    return {
+      id: record.id,
+      kind: record.kind,
+      name: record.name,
+      port: record.port,
+      insecure: record.insecure,
+      prefixMode: record.prefixMode,
+      status: runtime?.status ?? "stopped",
+      createdAt: record.createdAt,
+      updatedAt: record.updatedAt,
+    }
+  }
+
+  private requireConfig(id: string): SideCarConfigRecord {
+    const record = this.configs.get(id)
+    if (!record) {
+      throw new Error("SideCar not found")
+    }
+    return record
+  }
+
+  private persistConfigs() {
+    const sidecars = Array.from(this.configs.values()).map((record) => ({ ...record }))
+    this.options.settings.mergePatchOwner("config", "server", { sidecars })
+  }
+
+  private loadConfiguredSideCars(): SideCarConfigRecord[] {
+    const serverConfig = this.options.settings.getOwner("config", "server") as { sidecars?: unknown }
+    const list = Array.isArray(serverConfig?.sidecars) ? serverConfig.sidecars : []
+    const records: SideCarConfigRecord[] = []
+    for (const item of list) {
+      if (!item || typeof item !== "object") continue
+      const record = item as Record<string, unknown>
+      const kind = record.kind === "port" ? "port" : null
+      const id = typeof record.id === "string" && record.id.trim() ? record.id.trim() : null
+      const name = typeof record.name === "string" && record.name.trim() ? record.name.trim() : null
+      const port = typeof record.port === "number" && Number.isInteger(record.port) ? record.port : null
+      if (!kind || !id || !name || !port) continue
+
+      const insecure = record.insecure === true
+      const prefixMode = record.prefixMode === "preserve" ? "preserve" : "strip"
+      const createdAt = typeof record.createdAt === "string" && record.createdAt ? record.createdAt : new Date().toISOString()
+      const updatedAt = typeof record.updatedAt === "string" && record.updatedAt ? record.updatedAt : createdAt
+      records.push({ id, kind, name, port, insecure, prefixMode, createdAt, updatedAt })
+    }
+    return records
+  }
+
+  private isPortAvailable(port: number): Promise<boolean> {
+    return new Promise((resolve) => {
+      const socket = connect({ port, host: "127.0.0.1" }, () => {
+        socket.end()
+        resolve(true)
+      })
+      socket.once("error", () => {
+        socket.destroy()
+        resolve(false)
+      })
+    })
+  }
+
+  private buildSideCarId(name: string): string {
+    const normalized = name
+      .trim()
+      .toLowerCase()
+      .replace(/[^a-z0-9]+/g, "-")
+      .replace(/-{2,}/g, "-")
+      .replace(/^-|-$/g, "")
+
+    if (!normalized) {
+      throw new Error("SideCar name must include letters or numbers")
+    }
+
+    return normalized
+  }
+}

packages/server/src/workspaces/manager.ts

@@ -142,12 +142,15 @@ export class WorkspaceManager {
       [OPENCODE_SERVER_PASSWORD_ENV]: opencodePassword,
     }
 
+    const logLevel = (serverConfig as any)?.logLevel
+
     try {
       const { pid, port, exitPromise, getLastOutput } = await this.runtime.launch({
         workspaceId: id,
         folder: workspacePath,
         binaryPath: resolvedBinaryPath,
         environment,
+        logLevel,
         onExit: (info) => this.handleProcessExit(info.workspaceId, info),
       })
 

packages/server/src/workspaces/runtime.ts

@@ -116,6 +116,7 @@ interface LaunchOptions {
   folder: string
   binaryPath: string
   environment?: Record<string, string>
+  logLevel?: string
   onExit?: (info: ProcessExitInfo) => void
 }
 
@@ -139,7 +140,8 @@ export class WorkspaceRuntime {
   async launch(options: LaunchOptions): Promise<{ pid: number; port: number; exitPromise: Promise<ProcessExitInfo>; getLastOutput: () => string }> {
     this.validateFolder(options.folder)
 
-    const args = ["serve", "--port", "0", "--print-logs", "--log-level", "DEBUG"]
+    const logLevel = typeof options.logLevel === "string" ? options.logLevel.toUpperCase() : "DEBUG"
+    const args = ["serve", "--port", "0", "--print-logs", "--log-level", logLevel]
     const env = { ...process.env, ...(options.environment ?? {}) }
 
     let exitResolve: ((info: ProcessExitInfo) => void) | null = null

packages/tauri-app/Cargo.lock

@@ -458,7 +458,7 @@ dependencies = [
 
 [[package]]
 name = "codenomad-tauri"
-version = "0.13.3"
+version = "0.14.0"
 dependencies = [
  "anyhow",
  "dirs 5.0.1",

packages/tauri-app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@codenomad/tauri-app",
-  "version": "0.13.3",
+  "version": "0.14.0",
   "private": true,
   "license": "MIT",
   "scripts": {

packages/tauri-app/src-tauri/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "codenomad-tauri"
-version = "0.13.3"
+version = "0.14.0"
 edition = "2021"
 license = "MIT"
 
@@ -28,4 +28,4 @@ url = "2"
 tauri-plugin-notification = "2"
 
 [target.'cfg(windows)'.dependencies]
-windows-sys = { version = "0.59", features = ["Win32_UI_Shell"] }
+windows-sys = { version = "0.59", features = ["Win32_Foundation", "Win32_UI_Shell", "Win32_Security", "Win32_System_JobObjects"] }

packages/tauri-app/src-tauri/gen/schemas/capabilities.json

@@ -1 +1 @@
-{"main-window-native-dialogs":{"identifier":"main-window-native-dialogs","description":"Grant the main window access to required core features and native dialog commands.","remote":{"urls":["http://127.0.0.1:*","http://localhost:*","http://tauri.localhost/*","https://tauri.localhost/*"]},"local":true,"windows":["main"],"permissions":["core:default","core:menu:default","dialog:allow-open","opener:allow-default-urls","opener:allow-open-url","notification:allow-is-permission-granted","notification:allow-request-permission","notification:allow-notify","notification:allow-show","core:webview:allow-set-webview-zoom"]}}
+{"main-window-native-dialogs":{"identifier":"main-window-native-dialogs","description":"Grant the main window access to required core features and native dialog commands.","remote":{"urls":["http://127.0.0.1:*","http://localhost:*","http://tauri.localhost/*","https://tauri.localhost/*"]},"local":true,"windows":["main"],"permissions":["core:default","core:menu:default","dialog:allow-open","opener:allow-default-urls","opener:allow-open-url","notification:allow-is-permission-granted","notification:allow-request-permission","notification:allow-notify","notification:allow-show","core:webview:allow-set-webview-zoom"]}}

packages/tauri-app/src-tauri/gen/schemas/macOS-schema.json

@@ -2378,6 +2378,72 @@
           "const": "dialog:deny-save",
           "markdownDescription": "Denies the save command without any pre-configured scope."
         },
+        {
+          "description": "No features are enabled by default, as we believe\nthe shortcuts can be inherently dangerous and it is\napplication specific if specific shortcuts should be\nregistered or unregistered.\n",
+          "type": "string",
+          "const": "global-shortcut:default",
+          "markdownDescription": "No features are enabled by default, as we believe\nthe shortcuts can be inherently dangerous and it is\napplication specific if specific shortcuts should be\nregistered or unregistered.\n"
+        },
+        {
+          "description": "Enables the is_registered command without any pre-configured scope.",
+          "type": "string",
+          "const": "global-shortcut:allow-is-registered",
+          "markdownDescription": "Enables the is_registered command without any pre-configured scope."
+        },
+        {
+          "description": "Enables the register command without any pre-configured scope.",
+          "type": "string",
+          "const": "global-shortcut:allow-register",
+          "markdownDescription": "Enables the register command without any pre-configured scope."
+        },
+        {
+          "description": "Enables the register_all command without any pre-configured scope.",
+          "type": "string",
+          "const": "global-shortcut:allow-register-all",
+          "markdownDescription": "Enables the register_all command without any pre-configured scope."
+        },
+        {
+          "description": "Enables the unregister command without any pre-configured scope.",
+          "type": "string",
+          "const": "global-shortcut:allow-unregister",
+          "markdownDescription": "Enables the unregister command without any pre-configured scope."
+        },
+        {
+          "description": "Enables the unregister_all command without any pre-configured scope.",
+          "type": "string",
+          "const": "global-shortcut:allow-unregister-all",
+          "markdownDescription": "Enables the unregister_all command without any pre-configured scope."
+        },
+        {
+          "description": "Denies the is_registered command without any pre-configured scope.",
+          "type": "string",
+          "const": "global-shortcut:deny-is-registered",
+          "markdownDescription": "Denies the is_registered command without any pre-configured scope."
+        },
+        {
+          "description": "Denies the register command without any pre-configured scope.",
+          "type": "string",
+          "const": "global-shortcut:deny-register",
+          "markdownDescription": "Denies the register command without any pre-configured scope."
+        },
+        {
+          "description": "Denies the register_all command without any pre-configured scope.",
+          "type": "string",
+          "const": "global-shortcut:deny-register-all",
+          "markdownDescription": "Denies the register_all command without any pre-configured scope."
+        },
+        {
+          "description": "Denies the unregister command without any pre-configured scope.",
+          "type": "string",
+          "const": "global-shortcut:deny-unregister",
+          "markdownDescription": "Denies the unregister command without any pre-configured scope."
+        },
+        {
+          "description": "Denies the unregister_all command without any pre-configured scope.",
+          "type": "string",
+          "const": "global-shortcut:deny-unregister-all",
+          "markdownDescription": "Denies the unregister_all command without any pre-configured scope."
+        },
         {
           "description": "This permission set configures which\nnotification features are by default exposed.\n\n#### Granted Permissions\n\nIt allows all notification related features.\n\n\n#### This default permission set includes:\n\n- `allow-is-permission-granted`\n- `allow-request-permission`\n- `allow-notify`\n- `allow-register-action-types`\n- `allow-register-listener`\n- `allow-cancel`\n- `allow-get-pending`\n- `allow-remove-active`\n- `allow-get-active`\n- `allow-check-permissions`\n- `allow-show`\n- `allow-batch`\n- `allow-list-channels`\n- `allow-delete-channel`\n- `allow-create-channel`\n- `allow-permission-state`",
           "type": "string",

packages/tauri-app/src-tauri/src/cli_manager.rs

@@ -5,9 +5,13 @@ use serde::{Deserialize, Serialize};
 use serde_json::json;
 use std::collections::VecDeque;
 use std::env;
+#[cfg(windows)]
+use std::ffi::c_void;
 use std::ffi::OsStr;
 use std::fs;
 use std::io::{BufRead, BufReader, Read, Write};
+#[cfg(windows)]
+use std::mem::{size_of, zeroed};
 use std::net::TcpStream;
 #[cfg(unix)]
 use std::os::unix::process::CommandExt;
@@ -19,12 +23,95 @@ use std::thread;
 use std::time::{Duration, Instant, SystemTime, UNIX_EPOCH};
 use tauri::{webview::cookie::Cookie, AppHandle, Emitter, Manager, Url};
 
+#[cfg(windows)]
+use std::os::windows::io::AsRawHandle;
 #[cfg(windows)]
 use std::os::windows::process::CommandExt;
+#[cfg(windows)]
+use windows_sys::Win32::Foundation::{CloseHandle, HANDLE};
+#[cfg(windows)]
+use windows_sys::Win32::System::JobObjects::{
+    AssignProcessToJobObject, CreateJobObjectW, JobObjectExtendedLimitInformation,
+    SetInformationJobObject, JOBOBJECT_EXTENDED_LIMIT_INFORMATION,
+    JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE,
+};
 
 #[cfg(windows)]
 const CREATE_NO_WINDOW: u32 = 0x08000000;
 
+#[cfg(windows)]
+#[derive(Debug)]
+struct WindowsJobObject {
+    // The desktop wrapper may observe only a short-lived Node wrapper PID while the real
+    // server and workspace descendants continue running below it. KILL_ON_JOB_CLOSE gives
+    // Tauri an OS-owned handle for the whole subtree instead of relying on a single PID.
+    handle: HANDLE,
+}
+
+#[cfg(windows)]
+impl WindowsJobObject {
+    fn create() -> anyhow::Result<Self> {
+        let handle = unsafe { CreateJobObjectW(std::ptr::null_mut(), std::ptr::null()) };
+        if handle.is_null() {
+            return Err(anyhow::anyhow!(
+                "CreateJobObjectW failed: {}",
+                std::io::Error::last_os_error()
+            ));
+        }
+
+        let mut info: JOBOBJECT_EXTENDED_LIMIT_INFORMATION = unsafe { zeroed() };
+        info.BasicLimitInformation.LimitFlags = JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE;
+
+        let ok = unsafe {
+            SetInformationJobObject(
+                handle,
+                JobObjectExtendedLimitInformation,
+                &mut info as *mut _ as *mut c_void,
+                size_of::<JOBOBJECT_EXTENDED_LIMIT_INFORMATION>() as u32,
+            )
+        };
+        if ok == 0 {
+            let err = std::io::Error::last_os_error();
+            unsafe {
+                CloseHandle(handle);
+            }
+            return Err(anyhow::anyhow!("SetInformationJobObject failed: {}", err));
+        }
+
+        Ok(Self { handle })
+    }
+
+    fn assign_child(&self, child: &Child) -> anyhow::Result<()> {
+        let process_handle = child.as_raw_handle() as HANDLE;
+        let ok = unsafe { AssignProcessToJobObject(self.handle, process_handle) };
+        if ok == 0 {
+            return Err(anyhow::anyhow!(
+                "AssignProcessToJobObject failed: {}",
+                std::io::Error::last_os_error()
+            ));
+        }
+
+        Ok(())
+    }
+}
+
+#[cfg(windows)]
+impl Drop for WindowsJobObject {
+    fn drop(&mut self) {
+        if !self.handle.is_null() {
+            unsafe {
+                CloseHandle(self.handle);
+            }
+        }
+    }
+}
+
+#[cfg(windows)]
+unsafe impl Send for WindowsJobObject {}
+
+#[cfg(windows)]
+unsafe impl Sync for WindowsJobObject {}
+
 fn log_line(message: &str) {
     println!("[tauri-cli] {message}");
 }
@@ -363,6 +450,8 @@ impl Default for CliStatus {
 pub struct CliProcessManager {
     status: Arc<Mutex<CliStatus>>,
     child: Arc<Mutex<Option<Child>>>,
+    #[cfg(windows)]
+    job: Arc<Mutex<Option<WindowsJobObject>>>,
     ready: Arc<AtomicBool>,
     bootstrap_token: Arc<Mutex<Option<String>>>,
 }
@@ -372,6 +461,8 @@ impl CliProcessManager {
         Self {
             status: Arc::new(Mutex::new(CliStatus::default())),
             child: Arc::new(Mutex::new(None)),
+            #[cfg(windows)]
+            job: Arc::new(Mutex::new(None)),
             ready: Arc::new(AtomicBool::new(false)),
             bootstrap_token: Arc::new(Mutex::new(None)),
         }
@@ -394,6 +485,8 @@ impl CliProcessManager {
 
         let status_arc = self.status.clone();
         let child_arc = self.child.clone();
+        #[cfg(windows)]
+        let job_arc = self.job.clone();
         let ready_flag = self.ready.clone();
         let token_arc = self.bootstrap_token.clone();
         thread::spawn(move || {
@@ -401,6 +494,8 @@ impl CliProcessManager {
                 app.clone(),
                 status_arc.clone(),
                 child_arc,
+                #[cfg(windows)]
+                job_arc,
                 ready_flag,
                 token_arc,
                 dev,
@@ -420,11 +515,12 @@ impl CliProcessManager {
     }
 
     pub fn stop(&self) -> anyhow::Result<()> {
+        #[cfg(windows)]
+        let _job = self.job.lock().take();
+
         let mut child_opt = self.child.lock();
         if let Some(mut child) = child_opt.take() {
             log_line(&format!("stopping CLI pid={}", child.id()));
-            #[cfg(windows)]
-            let mut forced_tree_shutdown = false;
             #[cfg(unix)]
             unsafe {
                 let pid = child.id() as i32;
@@ -446,18 +542,16 @@ impl CliProcessManager {
                     Ok(Some(_)) => break,
                     Ok(None) => {
                         #[cfg(windows)]
-                        if !forced_tree_shutdown
-                            && start.elapsed() > Duration::from_millis(CLI_WINDOWS_FORCE_GRACE_MS)
-                        {
+                        if start.elapsed() > Duration::from_millis(CLI_WINDOWS_FORCE_GRACE_MS) {
                             log_line(&format!(
                                 "regular Windows shutdown still running after {}ms; escalating pid={}",
                                 CLI_WINDOWS_FORCE_GRACE_MS,
                                 child.id()
                             ));
-                            forced_tree_shutdown = true;
                             if !kill_process_tree_windows(child.id(), true) {
                                 let _ = child.kill();
                             }
+                            break;
                         }
 
                         if start.elapsed() > Duration::from_secs(CLI_STOP_GRACE_SECS) {
@@ -476,11 +570,7 @@ impl CliProcessManager {
                             }
                             #[cfg(windows)]
                             {
-                                if !forced_tree_shutdown
-                                    && !kill_process_tree_windows(child.id(), true)
-                                {
-                                    let _ = child.kill();
-                                } else if forced_tree_shutdown {
+                                if !kill_process_tree_windows(child.id(), true) {
                                     let _ = child.kill();
                                 }
                             }
@@ -491,6 +581,9 @@ impl CliProcessManager {
                     Err(_) => break,
                 }
             }
+        } else {
+            #[cfg(windows)]
+            log_line("tracked CLI process already exited; dropping Windows job object to reap descendants");
         }
 
         let mut status = self.status.lock();
@@ -511,6 +604,7 @@ impl CliProcessManager {
         app: AppHandle,
         status: Arc<Mutex<CliStatus>>,
         child_holder: Arc<Mutex<Option<Child>>>,
+        #[cfg(windows)] job_holder: Arc<Mutex<Option<WindowsJobObject>>>,
         ready: Arc<AtomicBool>,
         bootstrap_token: Arc<Mutex<Option<String>>>,
         dev: bool,
@@ -534,7 +628,9 @@ impl CliProcessManager {
             log_line(&format!("using cwd={}", c.display()));
         }
 
-        let command_info = if supports_user_shell() {
+        let use_user_shell = supports_user_shell();
+
+        let command_info = if use_user_shell {
             log_line("spawning via user shell");
             ShellCommandType::UserShell(build_shell_command_string(&resolution, &args)?)
         } else {
@@ -545,7 +641,7 @@ impl CliProcessManager {
             })
         };
 
-        if !supports_user_shell() {
+        if !use_user_shell {
             if which::which(&resolution.node_binary).is_err() {
                 return Err(anyhow::anyhow!(
                     "Node binary not found. Make sure Node.js is installed."
@@ -559,6 +655,8 @@ impl CliProcessManager {
                 let mut c = Command::new(&cmd.shell);
                 c.args(&cmd.args)
                     .env("ELECTRON_RUN_AS_NODE", "1")
+                    .env_remove("npm_config_prefix")
+                    .env_remove("NPM_CONFIG_PREFIX")
                     .stdout(Stdio::piped())
                     .stderr(Stdio::piped());
                 configure_spawn(&mut c);
@@ -588,6 +686,22 @@ impl CliProcessManager {
 
         let pid = child.id();
         log_line(&format!("spawned pid={pid}"));
+        #[cfg(windows)]
+        match WindowsJobObject::create().and_then(|job| {
+            job.assign_child(&child)?;
+            Ok(job)
+        }) {
+            Ok(job) => {
+                log_line(&format!("attached pid={pid} to Windows job object"));
+                *job_holder.lock() = Some(job);
+            }
+            Err(err) => {
+                log_line(&format!(
+                    "failed to attach pid={pid} to Windows job object; falling back to taskkill-only cleanup: {err}"
+                ));
+            }
+        }
+
         {
             let mut locked = status.lock();
             locked.pid = Some(pid);
@@ -619,26 +733,41 @@ impl CliProcessManager {
                 .map(BufReader::new);
 
             if let Some(reader) = stdout {
-                Self::process_stream(
-                    reader,
-                    "stdout",
-                    &app_clone,
-                    &status_clone,
-                    &ready_clone,
-                    &token_clone,
-                    auth_cookie_name_clone.as_str(),
-                );
+                let app = app_clone.clone();
+                let status = status_clone.clone();
+                let ready = ready_clone.clone();
+                let token = token_clone.clone();
+                let auth_cookie_name = auth_cookie_name_clone.clone();
+                thread::spawn(move || {
+                    Self::process_stream(
+                        reader,
+                        "stdout",
+                        &app,
+                        &status,
+                        &ready,
+                        &token,
+                        auth_cookie_name.as_str(),
+                    );
+                });
             }
+
             if let Some(reader) = stderr {
-                Self::process_stream(
-                    reader,
-                    "stderr",
-                    &app_clone,
-                    &status_clone,
-                    &ready_clone,
-                    &token_clone,
-                    auth_cookie_name_clone.as_str(),
-                );
+                let app = app_clone.clone();
+                let status = status_clone.clone();
+                let ready = ready_clone.clone();
+                let token = token_clone.clone();
+                let auth_cookie_name = auth_cookie_name_clone.clone();
+                thread::spawn(move || {
+                    Self::process_stream(
+                        reader,
+                        "stderr",
+                        &app,
+                        &status,
+                        &ready,
+                        &token,
+                        auth_cookie_name.as_str(),
+                    );
+                });
             }
         });
 
@@ -646,6 +775,8 @@ impl CliProcessManager {
         let status_clone = status.clone();
         let ready_clone = ready.clone();
         let child_holder_clone = child_holder.clone();
+        #[cfg(windows)]
+        let job_holder_clone = job_holder.clone();
         thread::spawn(move || {
             let timeout = Duration::from_secs(60);
             thread::sleep(timeout);
@@ -700,6 +831,10 @@ impl CliProcessManager {
                             // Drop the handle after the process exits so other callers
                             // don't attempt to stop/kill a finished process.
                             *guard = None;
+                            #[cfg(windows)]
+                            {
+                                let _ = job_holder_clone.lock().take();
+                            }
                             Some(status)
                         }
                         None => None,
@@ -757,8 +892,8 @@ impl CliProcessManager {
         auth_cookie_name: &str,
     ) {
         let mut buffer = String::new();
-        let local_url_regex = Regex::new(r"^Local\s+Connection\s+URL\s*:\s*(https?://\S+)").ok();
-        let http_regex = Regex::new(r":(\d{2,5})(?!.*:\d)").ok();
+        let local_url_regex =
+            Regex::new(r"^Local\s+Connection\s+URL\s*:\s*(https?://\S+)\s*$").ok();
         let token_prefix = "CODENOMAD_BOOTSTRAP_TOKEN:";
 
         loop {
@@ -800,38 +935,6 @@ impl CliProcessManager {
                             );
                             continue;
                         }
-
-                        if line.to_lowercase().contains("http server listening") {
-                            if let Some(port) = http_regex
-                                .as_ref()
-                                .and_then(|re| re.captures(line).and_then(|c| c.get(1)))
-                                .and_then(|m| m.as_str().parse::<u16>().ok())
-                            {
-                                Self::mark_ready(
-                                    app,
-                                    status,
-                                    ready,
-                                    bootstrap_token,
-                                    auth_cookie_name,
-                                    format!("http://localhost:{port}"),
-                                );
-                                continue;
-                            }
-
-                            if let Ok(value) = serde_json::from_str::<serde_json::Value>(line) {
-                                if let Some(port) = value.get("port").and_then(|p| p.as_u64()) {
-                                    Self::mark_ready(
-                                        app,
-                                        status,
-                                        ready,
-                                        bootstrap_token,
-                                        auth_cookie_name,
-                                        format!("http://localhost:{}", port),
-                                    );
-                                    continue;
-                                }
-                            }
-                        }
                     }
                 }
                 Err(_) => break,
@@ -976,6 +1079,7 @@ impl CliEntry {
             "--auth-cookie-name".to_string(),
             auth_cookie_name.to_string(),
             "--generate-token".to_string(),
+            "--unrestricted-root".to_string(),
         ];
 
         if dev {
@@ -1031,27 +1135,58 @@ impl CliEntry {
 }
 
 fn resolve_tsx(_app: &AppHandle) -> Option<String> {
-    let candidates = vec![
-        std::env::current_dir()
-            .ok()
+    let cwd = std::env::current_dir().ok();
+    let workspace = workspace_root();
+    let mut candidates = vec![
+        cwd.as_ref()
+            .map(|p| p.join("node_modules/tsx/dist/cli.mjs")),
+        cwd.as_ref()
+            .map(|p| p.join("node_modules/tsx/dist/cli.cjs")),
+        cwd.as_ref().map(|p| p.join("node_modules/tsx/dist/cli.js")),
+        cwd.as_ref()
+            .map(|p| p.join("../node_modules/tsx/dist/cli.mjs")),
+        cwd.as_ref()
+            .map(|p| p.join("../node_modules/tsx/dist/cli.cjs")),
+        cwd.as_ref()
+            .map(|p| p.join("../node_modules/tsx/dist/cli.js")),
+        cwd.as_ref()
+            .map(|p| p.join("../../node_modules/tsx/dist/cli.mjs")),
+        cwd.as_ref()
+            .map(|p| p.join("../../node_modules/tsx/dist/cli.cjs")),
+        cwd.as_ref()
+            .map(|p| p.join("../../node_modules/tsx/dist/cli.js")),
+        workspace
+            .as_ref()
+            .map(|p| p.join("node_modules/tsx/dist/cli.mjs")),
+        workspace
+            .as_ref()
+            .map(|p| p.join("node_modules/tsx/dist/cli.cjs")),
+        workspace
+            .as_ref()
             .map(|p| p.join("node_modules/tsx/dist/cli.js")),
-        std::env::current_exe().ok().and_then(|ex| {
-            ex.parent()
-                .map(|p| p.join("../node_modules/tsx/dist/cli.js"))
-        }),
     ];
 
+    if let Ok(exe) = std::env::current_exe() {
+        if let Some(dir) = exe.parent() {
+            candidates.push(Some(dir.join("../node_modules/tsx/dist/cli.mjs")));
+            candidates.push(Some(dir.join("../node_modules/tsx/dist/cli.cjs")));
+            candidates.push(Some(dir.join("../node_modules/tsx/dist/cli.js")));
+        }
+    }
+
     first_existing(candidates)
 }
 
 fn resolve_dev_entry(_app: &AppHandle) -> Option<String> {
+    let cwd = std::env::current_dir().ok();
+    let workspace = workspace_root();
     let candidates = vec![
-        std::env::current_dir()
-            .ok()
+        workspace
+            .as_ref()
             .map(|p| p.join("packages/server/src/index.ts")),
-        std::env::current_dir()
-            .ok()
-            .map(|p| p.join("../server/src/index.ts")),
+        cwd.as_ref().map(|p| p.join("packages/server/src/index.ts")),
+        cwd.as_ref().map(|p| p.join("../server/src/index.ts")),
+        cwd.as_ref().map(|p| p.join("../../server/src/index.ts")),
     ];
 
     first_existing(candidates)
@@ -1153,11 +1288,8 @@ fn build_shell_args(shell: &str, command: &str) -> Vec<String> {
         .unwrap_or("")
         .to_lowercase();
 
-    if shell_name.contains("zsh") {
-        vec!["-l".into(), "-i".into(), "-c".into(), command.into()]
-    } else {
-        vec!["-l".into(), "-c".into(), command.into()]
-    }
+    let _ = shell_name;
+    vec!["-l".into(), "-c".into(), command.into()]
 }
 
 fn first_existing(paths: Vec<Option<PathBuf>>) -> Option<String> {

packages/tauri-app/src-tauri/src/main.rs

@@ -6,13 +6,16 @@ use cli_manager::{CliProcessManager, CliStatus};
 use keepawake::KeepAwake;
 use serde::Deserialize;
 use serde_json::json;
+use std::collections::HashMap;
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::Mutex;
 use std::time::{SystemTime, UNIX_EPOCH};
 use tauri::menu::{MenuBuilder, MenuItem, SubmenuBuilder};
 use tauri::plugin::{Builder as PluginBuilder, TauriPlugin};
 use tauri::webview::Webview;
-use tauri::{AppHandle, Emitter, Manager, Runtime, WindowEvent, Wry};
+use tauri::{
+    AppHandle, Emitter, Manager, Runtime, WebviewUrl, WebviewWindowBuilder, WindowEvent, Wry,
+};
 use tauri_plugin_global_shortcut::{
     Code as ShortcutCode, GlobalShortcutExt, Shortcut, ShortcutState,
 };
@@ -30,7 +33,7 @@ use windows_sys::Win32::UI::Shell::SetCurrentProcessExplicitAppUserModelID;
 
 static QUIT_REQUESTED: AtomicBool = AtomicBool::new(false);
 const DEFAULT_ZOOM_LEVEL: f64 = 1.0;
-const ZOOM_STEP: f64 = 0.2;
+const ZOOM_STEP: f64 = 0.1;
 const MIN_ZOOM_LEVEL: f64 = 0.2;
 const MAX_ZOOM_LEVEL: f64 = 5.0;
 
@@ -41,6 +44,16 @@ pub struct AppState {
     pub manager: CliProcessManager,
     pub wake_lock: Mutex<Option<KeepAwake>>,
     pub zoom_level: Mutex<f64>,
+    pub remote_origins: Mutex<HashMap<String, String>>,
+}
+
+#[derive(Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+struct RemoteWindowPayload {
+    id: String,
+    name: String,
+    base_url: String,
+    skip_tls_verify: bool,
 }
 
 #[derive(Debug, Default, Deserialize)]
@@ -118,11 +131,32 @@ fn should_allow_internal(url: &Url) -> bool {
     }
 }
 
-fn intercept_navigation<R: Runtime>(webview: &Webview<R>, url: &Url) -> bool {
+fn should_allow_window_origin<R: Runtime>(
+    app_handle: &AppHandle<R>,
+    window_label: &str,
+    url: &Url,
+) -> bool {
     if should_allow_internal(url) {
         return true;
     }
 
+    let state = app_handle.state::<AppState>();
+    let Ok(allowed) = state.remote_origins.lock() else {
+        return false;
+    };
+    if let Some(origin) = allowed.get(window_label) {
+        return origin == &url.origin().ascii_serialization();
+    }
+
+    false
+}
+
+fn intercept_navigation<R: Runtime>(webview: &Webview<R>, url: &Url) -> bool {
+    let window_label = webview.label().to_string();
+    if should_allow_window_origin(&webview.app_handle(), &window_label, url) {
+        return true;
+    }
+
     if let Err(err) = webview
         .app_handle()
         .opener()
@@ -133,6 +167,58 @@ fn intercept_navigation<R: Runtime>(webview: &Webview<R>, url: &Url) -> bool {
     false
 }
 
+#[tauri::command]
+fn open_remote_window(app: AppHandle, payload: RemoteWindowPayload) -> Result<(), String> {
+    if payload.skip_tls_verify && payload.base_url.starts_with("https://") {
+        return Err(
+            "Tauri cannot bypass self-signed HTTPS certificates automatically yet. Trust the certificate in your OS first, then reconnect, or use the CodeNomad Electron app."
+                .to_string(),
+        );
+    }
+
+    let parsed = Url::parse(&payload.base_url).map_err(|err| err.to_string())?;
+    let label = format!("remote-{}", payload.id);
+    let title = format!(
+        "{} - {}",
+        payload.name,
+        parsed.host_str().unwrap_or(payload.base_url.as_str())
+    );
+
+    if let Some(existing) = app.get_webview_window(&label) {
+        let _ = existing.navigate(parsed.clone());
+        let _ = existing.set_title(&title);
+        let _ = existing.show();
+        let _ = existing.unminimize();
+        let _ = existing.set_focus();
+        return Ok(());
+    }
+
+    app.state::<AppState>()
+        .remote_origins
+        .lock()
+        .map_err(|err| err.to_string())?
+        .insert(label.clone(), parsed.origin().ascii_serialization());
+
+    let window =
+        WebviewWindowBuilder::new(&app, label.clone(), WebviewUrl::External(parsed.clone()))
+            .title(title)
+            .inner_size(1400.0, 900.0)
+            .min_inner_size(800.0, 600.0)
+            .build()
+            .map_err(|err| err.to_string())?;
+
+    let app_handle = app.clone();
+    window.on_window_event(move |event| {
+        if let WindowEvent::Destroyed = event {
+            if let Ok(mut origins) = app_handle.state::<AppState>().remote_origins.lock() {
+                origins.remove(&label);
+            }
+        }
+    });
+
+    Ok(())
+}
+
 fn collect_directory_paths(paths: &[std::path::PathBuf]) -> Vec<String> {
     paths
         .iter()
@@ -286,6 +372,7 @@ fn main() {
             manager: CliProcessManager::new(),
             wake_lock: Mutex::new(None),
             zoom_level: Mutex::new(DEFAULT_ZOOM_LEVEL),
+            remote_origins: Mutex::new(HashMap::new()),
         })
         .setup(|app| {
             set_windows_app_user_model_id();
@@ -323,7 +410,8 @@ fn main() {
             cli_get_status,
             cli_restart,
             wake_lock_start,
-            wake_lock_stop
+            wake_lock_stop,
+            open_remote_window
         ])
         .on_menu_event(|app_handle, event| {
             match event.id().0.as_str() {
@@ -455,11 +543,24 @@ fn main() {
                 event: tauri::WindowEvent::CloseRequested { api, .. },
                 ..
             } => {
-                // Ensure we have time to stop the CLI process before the app exits.
+                // Let windows close normally. App shutdown is handled only after the
+                // last window is actually gone so remote windows can outlive `main`.
+                let _ = api;
+            }
+            tauri::RunEvent::WindowEvent {
+                event: tauri::WindowEvent::Destroyed,
+                ..
+            } => {
+                if !app_handle.webview_windows().is_empty() {
+                    return;
+                }
+
+                // Stop the CLI only when the final window is gone and the app is
+                // truly exiting.
                 if QUIT_REQUESTED.swap(true, Ordering::SeqCst) {
                     return;
                 }
-                api.prevent_close();
+
                 let app = app_handle.clone();
                 std::thread::spawn(move || {
                     if let Some(state) = app.try_state::<AppState>() {

packages/tauri-app/src-tauri/tauri.conf.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "CodeNomad",
-  "version": "0.13.3",
+  "version": "0.14.0",
   "identifier": "ai.neuralnomads.codenomad.client",
   "build": {
     "beforeDevCommand": "npm run dev:bootstrap",

packages/ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@codenomad/ui",
-  "version": "0.13.3",
+  "version": "0.14.0",
   "private": true,
   "license": "MIT",
   "type": "module",

packages/ui/src/App.tsx

@@ -10,7 +10,10 @@ import InstanceTabs from "./components/instance-tabs"
 import InstanceDisconnectedModal from "./components/instance-disconnected-modal"
 import InstanceShell from "./components/instance/instance-shell2"
 import { SettingsScreen } from "./components/settings-screen"
+import { SideCarPickerDialog } from "./components/sidecar-picker-dialog"
+import { SideCarView } from "./components/sidecar-view"
 import { InstanceMetadataProvider } from "./lib/contexts/instance-metadata-context"
+import { showAlertDialog } from "./stores/alerts"
 import { initGithubStars } from "./stores/github-stars"
 
 import { useCommands } from "./lib/hooks/use-commands"
@@ -23,7 +26,6 @@ import { runtimeEnv } from "./lib/runtime-env"
 import { useI18n } from "./lib/i18n"
 import { setWakeLockDesired } from "./lib/native/wake-lock"
 import {
-  hasInstances,
   isSelectingFolder,
   setIsSelectingFolder,
   showFolderSelection,
@@ -33,10 +35,7 @@ import { useConfig } from "./stores/preferences"
 import {
   createInstance,
   instances,
-  activeInstanceId,
-  setActiveInstanceId,
   stopInstance,
-  getActiveInstance,
   disconnectedInstance,
   acknowledgeDisconnectedInstance,
 } from "./stores/instances"
@@ -53,6 +52,22 @@ import {
 
 import { getInstanceSessionIndicatorStatus } from "./stores/session-status"
 import { openSettings } from "./stores/settings-screen"
+import {
+  closeSidecarTab,
+  ensureSidecarsLoaded,
+  openSidecarTab,
+} from "./stores/sidecars"
+import {
+  activeAppTab,
+  activeAppTabId,
+  appTabs,
+  ensureActiveAppTab,
+  getAdjacentAppTabId,
+  getAppTabById,
+  selectAppTab,
+  selectInstanceTab,
+  selectSidecarTab,
+} from "./stores/app-tabs"
 
 const log = getLogger("actions")
 
@@ -77,6 +92,7 @@ const App: Component = () => {
   } = useConfig()
   const [escapeInDebounce, setEscapeInDebounce] = createSignal(false)
   const [instanceTabBarHeight, setInstanceTabBarHeight] = createSignal(0)
+  const [sidecarPickerOpen, setSidecarPickerOpen] = createSignal(false)
 
   const phoneQuery = useMediaQuery("(max-width: 767px)")
   const isPhoneLayout = createMemo(() => phoneQuery())
@@ -206,8 +222,7 @@ const App: Component = () => {
   })
 
   createEffect(() => {
-    instances()
-    hasInstances()
+    appTabs()
     requestAnimationFrame(() => updateInstanceTabBarHeight())
   })
 
@@ -219,7 +234,15 @@ const App: Component = () => {
     onCleanup(() => window.removeEventListener("resize", handleResize))
   })
 
-  const activeInstance = createMemo(() => getActiveInstance())
+  createEffect(() => {
+    appTabs()
+    ensureActiveAppTab()
+  })
+
+  const activeInstance = createMemo(() => {
+    const tab = activeAppTab()
+    return tab?.kind === "instance" ? tab.instance : null
+  })
   const activeSessionIdForInstance = createMemo(() => {
     const instance = activeInstance()
     if (!instance) return null
@@ -244,6 +267,7 @@ const App: Component = () => {
       recordWorkspaceLaunch(folderPath, selectedBinary)
       clearLaunchError()
       const instanceId = await createInstance(folderPath, selectedBinary)
+      selectInstanceTab(instanceId)
       setShowFolderSelection(false)
 
       log.info("Created instance", {
@@ -270,8 +294,27 @@ const App: Component = () => {
   }
 
   function handleNewInstanceRequest() {
-    if (hasInstances()) {
-      setShowFolderSelection(true)
+    setShowFolderSelection(true)
+  }
+
+  function handleOpenSidecarPicker() {
+    setSidecarPickerOpen(true)
+    void ensureSidecarsLoaded()
+  }
+
+  async function handleOpenSidecar(sidecarId: string) {
+    try {
+      const tab = await openSidecarTab(sidecarId)
+      selectSidecarTab(tab.token)
+      setShowFolderSelection(false)
+      setSidecarPickerOpen(false)
+    } catch (error) {
+      const message = error instanceof Error ? error.message : String(error)
+      showAlertDialog(message, {
+        variant: "error",
+        title: t("sidecars.open.errorTitle"),
+      })
+      log.error("Failed to open SideCar", error)
     }
   }
 
@@ -332,6 +375,23 @@ const App: Component = () => {
     }
   }
 
+  async function handleCloseAppTab(tabId: string) {
+    const tab = getAppTabById(tabId)
+    if (!tab) return
+
+    const fallbackTabId = activeAppTabId() === tabId ? getAdjacentAppTabId(tabId) : activeAppTabId()
+
+    if (tab.kind === "instance") {
+      await handleCloseInstance(tab.instance.id)
+    } else {
+      closeSidecarTab(tab.sidecarTab.token)
+    }
+
+    if (!getAppTabById(tabId)) {
+      ensureActiveAppTab(fallbackTabId)
+    }
+  }
+
   const handleSidebarAgentChange = async (instanceId: string, sessionId: string, agent: string) => {
     if (!instanceId || !sessionId || sessionId === "info") return
     await updateSessionAgent(instanceId, sessionId, agent)
@@ -361,6 +421,7 @@ const App: Component = () => {
     setThinkingBlocksExpansion,
     setToolInputsVisibility,
     handleNewInstanceRequest,
+    handleCloseActiveTab: () => handleCloseAppTab(activeAppTabId() ?? ""),
     handleCloseInstance,
     handleNewSession,
     handleCloseSession,
@@ -371,6 +432,7 @@ const App: Component = () => {
   useAppLifecycle({
     setEscapeInDebounce,
     handleNewInstanceRequest,
+    handleCloseActiveTab: () => handleCloseAppTab(activeAppTabId() ?? ""),
     handleCloseInstance,
     handleNewSession,
     handleCloseSession,
@@ -470,52 +532,60 @@ const App: Component = () => {
           </div>
         </Show>
         <Show
-          when={!hasInstances()}
+          when={appTabs().length === 0}
           fallback={
             <>
               <Show when={!isPhoneLayout() || !mobileFullscreenMode()}>
                 <InstanceTabs
-                  instances={instances()}
-                  activeInstanceId={activeInstanceId()}
-                  onSelect={setActiveInstanceId}
-                  onClose={handleCloseInstance}
+                  tabs={appTabs()}
+                  activeTabId={activeAppTabId()}
+                  onSelect={selectAppTab}
+                  onClose={(tabId) => void handleCloseAppTab(tabId)}
                   onNew={handleNewInstanceRequest}
                 />
               </Show>
- 
-              <For each={Array.from(instances().values())}>
-                {(instance) => {
-                  const isActiveInstance = () => activeInstanceId() === instance.id
-                  const isVisible = () => isActiveInstance() && !showFolderSelection()
-                    return (
-                       <div
-                         class="flex-1 min-h-0 overflow-hidden"
-                         style={{ display: isVisible() ? "flex" : "none" }}
-                         data-instance-id={instance.id}
-                         data-instance-active={isActiveInstance() ? "true" : "false"}
-                         data-instance-visible={isVisible() ? "true" : "false"}
-                       >
-                         <InstanceMetadataProvider instance={instance}>
-                           <InstanceShell
-                             instance={instance}
-                             isActiveInstance={isActiveInstance()}
-                             escapeInDebounce={escapeInDebounce()}
-                             paletteCommands={paletteCommands}
-                             onCloseSession={(sessionId) => handleCloseSession(instance.id, sessionId)}
-                             onNewSession={() => handleNewSession(instance.id)}
-                             handleSidebarAgentChange={(sessionId, agent) => handleSidebarAgentChange(instance.id, sessionId, agent)}
-                             handleSidebarModelChange={(sessionId, model) => handleSidebarModelChange(instance.id, sessionId, model)}
-                             onExecuteCommand={executeCommand}
-                            tabBarOffset={isPhoneLayout() && mobileFullscreenMode() ? 0 : instanceTabBarHeight()}
-                            mobileFullscreenMode={isPhoneLayout() && mobileFullscreenMode()}
-                            onEnterMobileFullscreen={() => void enterMobileFullscreen()}
-                            onExitMobileFullscreen={() => void exitMobileFullscreen()}
-                          />
-                        </InstanceMetadataProvider>
-
-                      </div>
-                    )
 
+              <For each={appTabs()}>
+                {(tab) => {
+                  const isVisible = () => activeAppTabId() === tab.id && !showFolderSelection()
+                  return tab.kind === "instance" ? (
+                    <div
+                      class="flex-1 min-h-0 overflow-hidden"
+                      style={{ display: isVisible() ? "flex" : "none" }}
+                      data-instance-id={tab.instance.id}
+                      data-tab-id={tab.id}
+                      data-tab-kind={tab.kind}
+                      data-tab-visible={isVisible() ? "true" : "false"}
+                    >
+                      <InstanceMetadataProvider instance={tab.instance}>
+                        <InstanceShell
+                          instance={tab.instance}
+                          isActiveInstance={isVisible()}
+                          escapeInDebounce={escapeInDebounce()}
+                          paletteCommands={paletteCommands}
+                          onCloseSession={(sessionId) => handleCloseSession(tab.instance.id, sessionId)}
+                          onNewSession={() => handleNewSession(tab.instance.id)}
+                          handleSidebarAgentChange={(sessionId, agent) => handleSidebarAgentChange(tab.instance.id, sessionId, agent)}
+                          handleSidebarModelChange={(sessionId, model) => handleSidebarModelChange(tab.instance.id, sessionId, model)}
+                          onExecuteCommand={executeCommand}
+                          tabBarOffset={isPhoneLayout() && mobileFullscreenMode() ? 0 : instanceTabBarHeight()}
+                          mobileFullscreenMode={isPhoneLayout() && mobileFullscreenMode()}
+                          onEnterMobileFullscreen={() => void enterMobileFullscreen()}
+                          onExitMobileFullscreen={() => void exitMobileFullscreen()}
+                        />
+                      </InstanceMetadataProvider>
+                    </div>
+                  ) : (
+                    <div
+                      class="flex-1 min-h-0 overflow-hidden"
+                      style={{ display: isVisible() ? "flex" : "none" }}
+                      data-tab-id={tab.id}
+                      data-tab-kind={tab.kind}
+                      data-tab-visible={isVisible() ? "true" : "false"}
+                    >
+                      <SideCarView tab={tab.sidecarTab} />
+                    </div>
+                  )
                 }}
               </For>
 
@@ -525,6 +595,7 @@ const App: Component = () => {
           <FolderSelectionView
             onSelectFolder={handleSelectFolder}
             isLoading={isSelectingFolder()}
+            onOpenSidecar={handleOpenSidecarPicker}
           />
         </Show>
 
@@ -534,6 +605,7 @@ const App: Component = () => {
               <FolderSelectionView
                 onSelectFolder={handleSelectFolder}
                 isLoading={isSelectingFolder()}
+                onOpenSidecar={handleOpenSidecarPicker}
                 onClose={() => {
                   setShowFolderSelection(false)
                   clearLaunchError()
@@ -544,6 +616,7 @@ const App: Component = () => {
         </Show>
  
         <SettingsScreen />
+        <SideCarPickerDialog open={sidecarPickerOpen()} onClose={() => setSidecarPickerOpen(false)} onOpenSidecar={handleOpenSidecar} />
  
         <AlertDialog />
 

packages/ui/src/components/file-viewer/monaco-diff-viewer.tsx

@@ -1,15 +1,17 @@
-import { createEffect, createSignal, onCleanup, onMount } from "solid-js"
+import { createEffect, createMemo, createSignal, onCleanup, onMount } from "solid-js"
 import { loadMonaco } from "../../lib/monaco/setup"
 import { getOrCreateTextModel } from "../../lib/monaco/model-cache"
 import { inferMonacoLanguageId } from "../../lib/monaco/language"
 import { ensureMonacoLanguageLoaded } from "../../lib/monaco/setup"
 import { useTheme } from "../../lib/theme"
+import { parsePatchToBeforeAfter } from "../../lib/diff-utils"
 
 interface MonacoDiffViewerProps {
   scopeKey: string
   path: string
-  before: string
-  after: string
+  patch?: string
+  before?: string
+  after?: string
   viewMode?: "split" | "unified"
   contextMode?: "expanded" | "collapsed"
   wordWrap?: "on" | "off"
@@ -23,6 +25,16 @@ export function MonacoDiffViewer(props: MonacoDiffViewerProps) {
   let monaco: any = null
   const [ready, setReady] = createSignal(false)
 
+  const resolvedContent = createMemo(() => {
+    if (props.patch !== undefined && props.patch !== null) {
+      return parsePatchToBeforeAfter(props.patch)
+    }
+    return {
+      before: props.before ?? "",
+      after: props.after ?? "",
+    }
+  })
+
   const disposeEditor = () => {
     try {
       diffEditor?.setModel(null as any)
@@ -115,11 +127,12 @@ export function MonacoDiffViewer(props: MonacoDiffViewerProps) {
   createEffect(() => {
     if (!ready() || !monaco || !diffEditor) return
     const languageId = inferMonacoLanguageId(monaco, props.path)
+    const { before, after } = resolvedContent()
     const beforeKey = `${props.scopeKey}:diff:${props.path}:before`
     const afterKey = `${props.scopeKey}:diff:${props.path}:after`
 
-    const original = getOrCreateTextModel({ monaco, cacheKey: beforeKey, value: props.before, languageId })
-    const modified = getOrCreateTextModel({ monaco, cacheKey: afterKey, value: props.after, languageId })
+    const original = getOrCreateTextModel({ monaco, cacheKey: beforeKey, value: before, languageId })
+    const modified = getOrCreateTextModel({ monaco, cacheKey: afterKey, value: after, languageId })
     diffEditor.setModel({ original, modified })
 
     void ensureMonacoLanguageLoaded(languageId).then(() => {

packages/ui/src/components/folder-selection-view.tsx

@@ -1,6 +1,7 @@
+import { Dialog } from "@kobalte/core/dialog"
 import { Select } from "@kobalte/core/select"
 import { Component, createSignal, Show, For, onMount, onCleanup, createEffect } from "solid-js"
-import { Folder, Clock, Trash2, FolderPlus, Settings, ChevronRight, MonitorUp, Star, Languages, ChevronDown, X } from "lucide-solid"
+import { Folder, Clock, Trash2, FolderPlus, Settings, ChevronRight, MonitorUp, Star, Languages, ChevronDown, X, Globe, Loader2 } from "lucide-solid"
 import { useConfig } from "../stores/preferences"
 import DirectoryBrowserDialog from "./directory-browser-dialog"
 import Kbd from "./kbd"
@@ -14,25 +15,48 @@ import { useI18n, type Locale } from "../lib/i18n"
 import { showAlertDialog } from "../stores/alerts"
 import { openSettings, settingsOpen } from "../stores/settings-screen"
 import { openExternalUrl } from "../lib/external-url"
+import { serverApi } from "../lib/api-client"
+import { openRemoteServerWindow } from "../lib/native/remote-window"
 
 const codeNomadLogo = new URL("../images/CodeNomad-Icon.png", import.meta.url).href
 const GITHUB_URL = "https://github.com/NeuralNomadsAI/CodeNomad"
 const DISCORD_URL = "https://discord.com/channels/1391832426048651334/1458412028325793887/1464701235683917945"
 
+type HomeTab = "local" | "servers"
+
 
 interface FolderSelectionViewProps {
   onSelectFolder: (folder: string, binaryPath?: string) => void
+  onOpenSidecar?: () => void
   isLoading?: boolean
   onClose?: () => void
 }
 
 const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
-  const { recentFolders, removeRecentFolder, preferences, updatePreferences, serverSettings } = useConfig()
+  const {
+    recentFolders,
+    removeRecentFolder,
+    preferences,
+    updatePreferences,
+    serverSettings,
+    remoteServers,
+    saveRemoteServerProfile,
+    markRemoteServerConnected,
+    removeRemoteServerProfile,
+  } = useConfig()
   const { t, locale } = useI18n()
   const [selectedIndex, setSelectedIndex] = createSignal(0)
   const [focusMode, setFocusMode] = createSignal<"recent" | "new" | null>("recent")
   const [selectedBinary, setSelectedBinary] = createSignal(serverSettings().opencodeBinary || "opencode")
   const [isFolderBrowserOpen, setIsFolderBrowserOpen] = createSignal(false)
+  const [activeTab, setActiveTab] = createSignal<HomeTab>("local")
+  const [isServerDialogOpen, setIsServerDialogOpen] = createSignal(false)
+  const [serverName, setServerName] = createSignal("")
+  const [serverUrl, setServerUrl] = createSignal("")
+  const [skipTlsVerify, setSkipTlsVerify] = createSignal(false)
+  const [serverDialogError, setServerDialogError] = createSignal<string | null>(null)
+  const [isSavingServer, setIsSavingServer] = createSignal(false)
+  const [connectingServerId, setConnectingServerId] = createSignal<string | null>(null)
   const nativeDialogsAvailable = supportsNativeDialogs()
   let recentListRef: HTMLDivElement | undefined
 
@@ -49,10 +73,15 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
   ]
 
   const selectedLanguageOption = () => languageOptions.find((opt) => opt.value === locale()) ?? languageOptions[0]
- 
+  
   const folders = () => recentFolders()
+  const serverList = () => remoteServers()
   const isLoading = () => Boolean(props.isLoading)
 
+  function getActiveListLength() {
+    return activeTab() === "local" ? folders().length : serverList().length
+  }
+
   // Update selected binary when preferences change
   createEffect(() => {
     const lastUsed = serverSettings().opencodeBinary
@@ -64,7 +93,7 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
   function scrollToIndex(index: number) {
     const container = recentListRef
     if (!container) return
-    const element = container.querySelector(`[data-folder-index="${index}"]`) as HTMLElement | null
+    const element = container.querySelector(`[data-list-index="${index}"]`) as HTMLElement | null
     if (!element) return
 
     const containerRect = container.getBoundingClientRect()
@@ -113,19 +142,18 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
       return
     }
 
-    const folderList = folders()
-
     if (isBrowseShortcut) {
       e.preventDefault()
       void handleBrowse()
       return
     }
 
-    if (folderList.length === 0) return
+    const listLength = getActiveListLength()
+    if (listLength === 0) return
 
     if (e.key === "ArrowDown") {
       e.preventDefault()
-      const newIndex = Math.min(selectedIndex() + 1, folderList.length - 1)
+      const newIndex = Math.min(selectedIndex() + 1, listLength - 1)
       setSelectedIndex(newIndex)
       setFocusMode("recent")
       scrollToIndex(newIndex)
@@ -138,7 +166,7 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
     } else if (e.key === "PageDown") {
       e.preventDefault()
       const pageSize = 5
-      const newIndex = Math.min(selectedIndex() + pageSize, folderList.length - 1)
+      const newIndex = Math.min(selectedIndex() + pageSize, listLength - 1)
       setSelectedIndex(newIndex)
       setFocusMode("recent")
       scrollToIndex(newIndex)
@@ -156,7 +184,7 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
       scrollToIndex(0)
     } else if (e.key === "End") {
       e.preventDefault()
-      const newIndex = folderList.length - 1
+      const newIndex = listLength - 1
       setSelectedIndex(newIndex)
       setFocusMode("recent")
       scrollToIndex(newIndex)
@@ -165,10 +193,17 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
       handleEnterKey()
     } else if (e.key === "Backspace" || e.key === "Delete") {
       e.preventDefault()
-      if (folderList.length > 0 && focusMode() === "recent") {
-        const folder = folderList[selectedIndex()]
-        if (folder) {
-          handleRemove(folder.path)
+      if (listLength > 0 && focusMode() === "recent") {
+        if (activeTab() === "local") {
+          const folder = folders()[selectedIndex()]
+          if (folder) {
+            handleRemove(folder.path)
+          }
+        } else {
+          const server = serverList()[selectedIndex()]
+          if (server) {
+            removeRemoteServerProfile(server.id)
+          }
         }
       }
     }
@@ -177,15 +212,40 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
 
   function handleEnterKey() {
     if (isLoading()) return
-    const folderList = folders()
     const index = selectedIndex()
 
-    const folder = folderList[index]
-    if (folder) {
-      handleFolderSelect(folder.path)
+    if (activeTab() === "local") {
+      const folder = folders()[index]
+      if (folder) {
+        handleFolderSelect(folder.path)
+      }
+      return
+    }
+
+    const server = serverList()[index]
+    if (server) {
+      void handleConnectSavedServer(server.id)
     }
   }
 
+  createEffect(() => {
+    activeTab()
+    setSelectedIndex(0)
+    setFocusMode("recent")
+  })
+
+  createEffect(() => {
+    const length = getActiveListLength()
+    if (length === 0) {
+      setSelectedIndex(0)
+      return
+    }
+
+    if (selectedIndex() >= length) {
+      setSelectedIndex(length - 1)
+    }
+  })
+
 
   onMount(() => {
     window.addEventListener("keydown", handleKeyDown)
@@ -236,6 +296,87 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
     props.onSelectFolder(path, selectedBinary())
   }
 
+  function resetServerDialog() {
+    setServerName("")
+    setServerUrl("")
+    setSkipTlsVerify(false)
+    setServerDialogError(null)
+  }
+
+  function openServerDialog() {
+    resetServerDialog()
+    setIsServerDialogOpen(true)
+  }
+
+  async function probeAndOpenServer(input: { id?: string; name: string; baseUrl: string; skipTlsVerify: boolean }, openWindow: boolean) {
+    const trimmedName = input.name.trim()
+    const trimmedUrl = input.baseUrl.trim()
+    if (!trimmedName || !trimmedUrl) {
+      throw new Error(t("folderSelection.servers.dialog.errorRequired"))
+    }
+
+    const probe = await serverApi.probeRemoteServer({
+      baseUrl: trimmedUrl,
+      skipTlsVerify: input.skipTlsVerify,
+    })
+
+    if (!probe.ok) {
+      throw new Error(probe.error || t("folderSelection.servers.dialog.errorConnect"))
+    }
+
+    const profile = await saveRemoteServerProfile({
+      id: input.id,
+      name: trimmedName,
+      baseUrl: probe.normalizedUrl,
+      skipTlsVerify: input.skipTlsVerify,
+    })
+
+    if (openWindow) {
+      await openRemoteServerWindow(profile)
+      await markRemoteServerConnected(profile.id)
+    }
+
+    return profile
+  }
+
+  async function handleSaveServer(openWindow: boolean) {
+    if (isSavingServer()) return
+    setIsSavingServer(true)
+    setServerDialogError(null)
+    try {
+      await probeAndOpenServer(
+        {
+          name: serverName(),
+          baseUrl: serverUrl(),
+          skipTlsVerify: skipTlsVerify(),
+        },
+        openWindow,
+      )
+      setIsServerDialogOpen(false)
+      resetServerDialog()
+    } catch (error) {
+      setServerDialogError(error instanceof Error ? error.message : String(error))
+    } finally {
+      setIsSavingServer(false)
+    }
+  }
+
+  async function handleConnectSavedServer(id: string) {
+    const target = remoteServers().find((entry) => entry.id === id)
+    if (!target || connectingServerId()) return
+    setConnectingServerId(id)
+    try {
+      await probeAndOpenServer(target, true)
+    } catch (error) {
+      showAlertDialog(error instanceof Error ? error.message : String(error), {
+        title: t("folderSelection.servers.errorTitle"),
+        variant: "warning",
+      })
+    } finally {
+      setConnectingServerId(null)
+    }
+  }
+
   async function handleBrowse() {
     if (isLoading()) return
     setFocusMode("new")
@@ -476,90 +617,223 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
             <div class="flex-1 min-h-0 overflow-hidden flex flex-col lg:flex-row gap-4">
               {/* Right column: recent folders */}
               <div class="order-1 lg:order-2 flex flex-col gap-4 flex-1 min-h-0 overflow-hidden">
-              <Show
-                when={folders().length > 0}
-                fallback={
-                  <div class="panel panel-empty-state flex-1">
-                    <div class="panel-empty-state-icon">
-                      <Clock class="w-12 h-12 mx-auto" />
-                    </div>
-                    <p class="panel-empty-state-title">{t("folderSelection.empty.title")}</p>
-                    <p class="panel-empty-state-description">{t("folderSelection.empty.description")}</p>
-                  </div>
-                }
-              >
                 <div class="panel flex flex-col flex-1 min-h-0">
-                  <div class="panel-header">
-                    <h2 class="panel-title">{t("folderSelection.recent.title")}</h2>
-                    <p class="panel-subtitle">
-                      {t(
-                        folders().length === 1
-                          ? "folderSelection.recent.subtitle.one"
-                          : "folderSelection.recent.subtitle.other",
-                        { count: folders().length },
-                      )}
-                    </p>
-                  </div>
-                  <div
-                    class="panel-list panel-list--fill flex-1 min-h-0 overflow-auto"
-                    ref={(el) => (recentListRef = el)}
-                  >
-                    <For each={folders()}>
-                      {(folder, index) => (
+                  <div class="panel-header !gap-0 !p-0">
+                    <div class="grid grid-cols-2 gap-0 overflow-hidden border border-base rounded-t-lg rounded-b-none">
+                      <button
+                        type="button"
+                        class="border-r border-base px-4 py-3 text-left transition-colors"
+                        classList={{
+                          "text-primary": activeTab() === "local",
+                          "text-muted hover:text-secondary": activeTab() !== "local",
+                        }}
+                        style={{
+                          "background-color": "var(--surface-secondary)",
+                        }}
+                        onClick={() => setActiveTab("local")}
+                      >
                         <div
-                          class="panel-list-item"
-                          classList={{
-                            "panel-list-item-highlight": focusMode() === "recent" && selectedIndex() === index(),
-                            "panel-list-item-disabled": isLoading(),
+                          class="panel-title text-base"
+                          style={{
+                            color: activeTab() === "local" ? "var(--text-primary)" : "var(--text-secondary)",
                           }}
                         >
-                          <div class="flex items-center gap-2 w-full px-1">
+                          {t("folderSelection.recent.title")}
+                        </div>
+                        <p
+                          class="panel-subtitle mt-1"
+                          style={{
+                            color: activeTab() === "local" ? "var(--text-muted)" : "var(--text-secondary)",
+                          }}
+                        >
+                          {t(
+                            folders().length === 1
+                              ? "folderSelection.recent.subtitle.one"
+                              : "folderSelection.recent.subtitle.other",
+                            { count: folders().length },
+                          )}
+                        </p>
+                      </button>
+                      <button
+                        type="button"
+                        class="px-4 py-3 text-left transition-colors"
+                        classList={{
+                          "text-primary": activeTab() === "servers",
+                          "text-muted hover:text-secondary": activeTab() !== "servers",
+                        }}
+                        style={{
+                          "background-color": "var(--surface-secondary)",
+                        }}
+                        onClick={() => setActiveTab("servers")}
+                      >
+                        <div
+                          class="panel-title text-base"
+                          style={{
+                            color: activeTab() === "servers" ? "var(--text-primary)" : "var(--text-secondary)",
+                          }}
+                        >
+                          {t("folderSelection.tabs.servers")}
+                        </div>
+                        <p
+                          class="panel-subtitle mt-1"
+                          style={{
+                            color: activeTab() === "servers" ? "var(--text-muted)" : "var(--text-secondary)",
+                          }}
+                        >
+                          {t("folderSelection.servers.count", { count: remoteServers().length })}
+                        </p>
+                      </button>
+                    </div>
+                  </div>
+
+                  <Show
+                    when={activeTab() === "local"}
+                    fallback={
+                      <Show
+                        when={remoteServers().length > 0}
+                        fallback={
+                          <div class="panel-empty-state flex-1">
+                            <div class="panel-empty-state-icon">
+                              <Globe class="w-12 h-12 mx-auto" />
+                            </div>
+                            <p class="panel-empty-state-title">{t("folderSelection.servers.empty.title")}</p>
+                            <p class="panel-empty-state-description">{t("folderSelection.servers.empty.description")}</p>
                             <button
-                              data-folder-index={index()}
-                              class="panel-list-item-content flex-1"
-                              disabled={isLoading()}
-                              onClick={() => handleFolderSelect(folder.path)}
-                              onMouseEnter={() => {
-                                if (isLoading()) return
-                                setFocusMode("recent")
-                                setSelectedIndex(index())
-                              }}
+                              type="button"
+                              class="button-primary mt-4 w-auto self-center inline-flex items-center justify-center gap-2 px-4"
+                              onClick={openServerDialog}
                             >
-                              <div class="flex items-center justify-between gap-3 w-full">
-                                <div class="flex-1 min-w-0">
-                                  <div class="flex items-center gap-2 mb-1">
-                                    <Folder class="w-4 h-4 flex-shrink-0 icon-muted" />
-                                    <span class="text-sm font-medium truncate text-primary">
-                                      {splitFolderPath(folder.path).baseName}
-                                    </span>
-                                  </div>
-                                  <div class="flex items-center gap-2 pl-6 text-xs text-muted min-w-0">
-                                    <span class="font-mono truncate-start flex-1 min-w-0">
-                                      {getDisplayPath(folder.path)}
-                                    </span>
-                                    <span class="flex-shrink-0">{formatRelativeTime(folder.lastAccessed)}</span>
-                                  </div>
-                                </div>
-                                <Show when={focusMode() === "recent" && selectedIndex() === index()}>
-                                  <kbd class="kbd">↵</kbd>
-                                </Show>
-                              </div>
-                            </button>
-                            <button
-                              onClick={(e) => handleRemove(folder.path, e)}
-                              disabled={isLoading()}
-                              class="p-2 transition-all hover:bg-red-100 dark:hover:bg-red-900/30 opacity-70 hover:opacity-100 rounded"
-                              title={t("folderSelection.recent.remove")}
-                            >
-                              <Trash2 class="w-3.5 h-3.5 transition-colors icon-muted hover:text-red-600 dark:hover:text-red-400" />
+                              <Globe class="w-4 h-4" />
+                              <span>{t("folderSelection.actions.connectButton")}</span>
                             </button>
                           </div>
+                        }
+                      >
+                        <div
+                          class="panel-list panel-list--fill flex-1 min-h-0 overflow-auto"
+                          ref={(el) => (recentListRef = el)}
+                        >
+                          <For each={remoteServers()}>
+                            {(server, index) => (
+                              <div
+                                class="panel-list-item"
+                                classList={{
+                                  "panel-list-item-highlight": focusMode() === "recent" && selectedIndex() === index(),
+                                }}
+                              >
+                                <div class="flex items-center gap-2 w-full px-1">
+                                  <button
+                                    data-list-index={index()}
+                                    class="panel-list-item-content flex-1"
+                                    onClick={() => void handleConnectSavedServer(server.id)}
+                                    onMouseEnter={() => {
+                                      setFocusMode("recent")
+                                      setSelectedIndex(index())
+                                    }}
+                                  >
+                                    <div class="flex items-center justify-between gap-3 w-full">
+                                      <div class="flex-1 min-w-0 text-left">
+                                        <div class="flex items-center gap-2 mb-1">
+                                          <Globe class="w-4 h-4 flex-shrink-0 icon-muted" />
+                                          <span class="text-sm font-medium truncate text-primary">{server.name}</span>
+                                        </div>
+                                        <div class="flex items-center gap-2 pl-6 text-xs text-muted min-w-0">
+                                          <span class="font-mono truncate-start flex-1 min-w-0">{server.baseUrl}</span>
+                                        </div>
+                                      </div>
+                                      <Show when={connectingServerId() === server.id} fallback={<Show when={focusMode() === "recent" && selectedIndex() === index()}><kbd class="kbd">↵</kbd></Show>}>
+                                        <Loader2 class="w-4 h-4 animate-spin icon-muted" />
+                                      </Show>
+                                    </div>
+                                  </button>
+                                  <button
+                                    onClick={() => removeRemoteServerProfile(server.id)}
+                                    class="p-2 transition-all hover:bg-red-100 dark:hover:bg-red-900/30 opacity-70 hover:opacity-100 rounded"
+                                    title={t("folderSelection.servers.remove")}
+                                  >
+                                    <Trash2 class="w-3.5 h-3.5 transition-colors icon-muted hover:text-red-600 dark:hover:text-red-400" />
+                                  </button>
+                                </div>
+                              </div>
+                            )}
+                          </For>
                         </div>
-                      )}
-                    </For>
-                  </div>
+                      </Show>
+                    }
+                  >
+                    <Show
+                      when={folders().length > 0}
+                      fallback={
+                        <div class="panel-empty-state flex-1">
+                          <div class="panel-empty-state-icon">
+                            <Clock class="w-12 h-12 mx-auto" />
+                          </div>
+                          <p class="panel-empty-state-title">{t("folderSelection.empty.title")}</p>
+                          <p class="panel-empty-state-description">{t("folderSelection.empty.description")}</p>
+                        </div>
+                      }
+                    >
+                      <div
+                        class="panel-list panel-list--fill flex-1 min-h-0 overflow-auto"
+                        ref={(el) => (recentListRef = el)}
+                      >
+                        <For each={folders()}>
+                          {(folder, index) => (
+                            <div
+                              class="panel-list-item"
+                              classList={{
+                                "panel-list-item-highlight": focusMode() === "recent" && selectedIndex() === index(),
+                                "panel-list-item-disabled": isLoading(),
+                              }}
+                            >
+                              <div class="flex items-center gap-2 w-full px-1">
+                                <button
+                                  data-list-index={index()}
+                                  class="panel-list-item-content flex-1"
+                                  disabled={isLoading()}
+                                  onClick={() => handleFolderSelect(folder.path)}
+                                  onMouseEnter={() => {
+                                    if (isLoading()) return
+                                    setFocusMode("recent")
+                                    setSelectedIndex(index())
+                                  }}
+                                >
+                                  <div class="flex items-center justify-between gap-3 w-full">
+                                    <div class="flex-1 min-w-0">
+                                      <div class="flex items-center gap-2 mb-1">
+                                        <Folder class="w-4 h-4 flex-shrink-0 icon-muted" />
+                                        <span class="text-sm font-medium truncate text-primary">
+                                          {splitFolderPath(folder.path).baseName}
+                                        </span>
+                                      </div>
+                                      <div class="flex items-center gap-2 pl-6 text-xs text-muted min-w-0">
+                                        <span class="font-mono truncate-start flex-1 min-w-0">
+                                          {getDisplayPath(folder.path)}
+                                        </span>
+                                        <span class="flex-shrink-0">{formatRelativeTime(folder.lastAccessed)}</span>
+                                      </div>
+                                    </div>
+                                    <Show when={focusMode() === "recent" && selectedIndex() === index()}>
+                                      <kbd class="kbd">↵</kbd>
+                                    </Show>
+                                  </div>
+                                </button>
+                                <button
+                                  onClick={(e) => handleRemove(folder.path, e)}
+                                  disabled={isLoading()}
+                                  class="p-2 transition-all hover:bg-red-100 dark:hover:bg-red-900/30 opacity-70 hover:opacity-100 rounded"
+                                  title={t("folderSelection.recent.remove")}
+                                >
+                                  <Trash2 class="w-3.5 h-3.5 transition-colors icon-muted hover:text-red-600 dark:hover:text-red-400" />
+                                </button>
+                              </div>
+                            </div>
+                          )}
+                        </For>
+                      </div>
+                    </Show>
+                  </Show>
                 </div>
-              </Show>
 
               </div>
 
@@ -567,11 +841,11 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
               <div class="order-2 lg:order-1 flex flex-col gap-4 flex-1 min-h-0">
               <div class="panel shrink-0">
                 <div class="panel-header hidden sm:block">
-                  <h2 class="panel-title">{t("folderSelection.browse.title")}</h2>
-                  <p class="panel-subtitle">{t("folderSelection.browse.subtitle")}</p>
+                  <h2 class="panel-title">{t("folderSelection.actions.title")}</h2>
+                  <p class="panel-subtitle">{t("folderSelection.actions.subtitle")}</p>
                 </div>
 
-                <div class="panel-body">
+                <div class="panel-body flex flex-col gap-3">
                   <button
                     onClick={() => void handleBrowse()}
                     disabled={props.isLoading}
@@ -588,6 +862,27 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
                     </div>
                     <Kbd shortcut="cmd+n" class="ml-2 kbd-hint" />
                   </button>
+
+                  <button
+                    type="button"
+                    onClick={() => props.onOpenSidecar?.()}
+                    class="button-primary mt-3 w-full flex items-center justify-center text-sm"
+                  >
+                    <div class="flex items-center gap-2">
+                      <MonitorUp class="w-4 h-4" />
+                      <span>{t("folderSelection.sidecars.button")}</span>
+                    </div>
+                  </button>
+
+                  <button
+                    onClick={openServerDialog}
+                    class="button-primary w-full flex items-center justify-center text-sm"
+                  >
+                    <div class="flex items-center gap-2">
+                      <Globe class="w-4 h-4" />
+                      <span>{t("folderSelection.actions.connectButton")}</span>
+                    </div>
+                  </button>
                 </div>
 
                 {/* OpenCode settings section */}
@@ -663,6 +958,82 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
         onClose={() => setIsFolderBrowserOpen(false)}
         onSelect={handleBrowserSelect}
       />
+
+      <Dialog open={isServerDialogOpen()} onOpenChange={(open) => !open && setIsServerDialogOpen(false)}>
+        <Dialog.Portal>
+          <Dialog.Overlay class="modal-overlay" />
+          <div class="fixed inset-0 z-[1300] flex items-center justify-center p-4">
+            <Dialog.Content class="modal-surface w-full max-w-lg p-6 flex flex-col gap-5" tabIndex={-1}>
+              <div>
+                <Dialog.Title class="text-xl font-semibold text-primary">
+                  {t("folderSelection.servers.dialog.title")}
+                </Dialog.Title>
+                <Dialog.Description class="text-sm text-secondary mt-2">
+                  {t("folderSelection.servers.dialog.description")}
+                </Dialog.Description>
+              </div>
+
+              <label class="flex flex-col gap-2 text-sm text-secondary">
+                <span>{t("folderSelection.servers.dialog.name")}</span>
+                <input
+                  class="selector-input w-full"
+                  value={serverName()}
+                  onInput={(event) => setServerName(event.currentTarget.value)}
+                  placeholder={t("folderSelection.servers.dialog.namePlaceholder")}
+                />
+              </label>
+
+              <label class="flex flex-col gap-2 text-sm text-secondary">
+                <span>{t("folderSelection.servers.dialog.url")}</span>
+                <input
+                  class="selector-input w-full"
+                  value={serverUrl()}
+                  onInput={(event) => setServerUrl(event.currentTarget.value)}
+                  placeholder={t("folderSelection.servers.dialog.urlPlaceholder")}
+                />
+              </label>
+
+              <label class="flex items-start gap-3 text-sm text-secondary">
+                <input
+                  type="checkbox"
+                  checked={skipTlsVerify()}
+                  onChange={(event) => setSkipTlsVerify(event.currentTarget.checked)}
+                />
+                <span>{t("folderSelection.servers.dialog.skipTls")}</span>
+              </label>
+
+              <Show when={serverDialogError()}>
+                {(message) => <p class="text-sm text-red-500 break-words">{message()}</p>}
+              </Show>
+
+              <div class="flex items-center justify-end gap-3">
+                <button class="selector-button selector-button-secondary w-auto px-4" onClick={() => setIsServerDialogOpen(false)}>
+                  {t("folderSelection.servers.dialog.cancel")}
+                </button>
+                <button
+                  class="selector-button selector-button-secondary w-auto px-4"
+                  disabled={isSavingServer()}
+                  onClick={() => void handleSaveServer(false)}
+                >
+                  {t("folderSelection.servers.dialog.save")}
+                </button>
+                <button
+                  class="selector-button selector-button-secondary w-auto px-4"
+                  disabled={isSavingServer()}
+                  onClick={() => void handleSaveServer(true)}
+                >
+                  <Show when={isSavingServer()} fallback={<span>{t("folderSelection.servers.dialog.connect")}</span>}>
+                    <span class="inline-flex items-center gap-2">
+                      <Loader2 class="w-4 h-4 animate-spin" />
+                      {t("folderSelection.servers.dialog.connecting")}
+                    </span>
+                  </Show>
+                </button>
+              </div>
+            </Dialog.Content>
+          </div>
+        </Dialog.Portal>
+      </Dialog>
     </>
   )
 }

packages/ui/src/components/instance-tabs.tsx

@@ -1,6 +1,5 @@
 import { Component, For, Show, createMemo } from "solid-js"
 import { Dynamic } from "solid-js/web"
-import type { Instance } from "../types/instance"
 import InstanceTab from "./instance-tab"
 import KeyboardHint from "./keyboard-hint"
 import { Plus, MonitorUp, Bell, BellOff, Settings } from "lucide-solid"
@@ -9,12 +8,13 @@ import { useI18n } from "../lib/i18n"
 import { isOsNotificationSupportedSync } from "../lib/os-notifications"
 import { useConfig } from "../stores/preferences"
 import { openSettings } from "../stores/settings-screen"
+import type { AppTabRecord } from "../stores/app-tabs"
 
 interface InstanceTabsProps {
-  instances: Map<string, Instance>
-  activeInstanceId: string | null
-  onSelect: (instanceId: string) => void
-  onClose: (instanceId: string) => void
+  tabs: AppTabRecord[]
+  activeTabId: string | null
+  onSelect: (tabId: string) => void
+  onClose: (tabId: string) => void
   onNew: () => void
 }
 
@@ -42,15 +42,25 @@ const InstanceTabs: Component<InstanceTabsProps> = (props) => {
         <div class="tab-scroll">
           <div class="tab-strip">
             <div class="tab-strip-tabs">
-              <For each={Array.from(props.instances.entries())}>
-                {([id, instance]) => (
-                  <InstanceTab
-                    instance={instance}
-                    active={id === props.activeInstanceId}
-                    onSelect={() => props.onSelect(id)}
-                    onClose={() => props.onClose(id)}
-                  />
-                )}
+              <For each={props.tabs}>
+                {(tab) =>
+                  tab.kind === "instance" ? (
+                    <InstanceTab
+                      instance={tab.instance}
+                      active={tab.id === props.activeTabId}
+                      onSelect={() => props.onSelect(tab.id)}
+                      onClose={() => props.onClose(tab.id)}
+                    />
+                  ) : (
+                    <div class={`tab-pill ${tab.id === props.activeTabId ? "tab-pill-active" : ""}`}>
+                      <button class="tab-pill-button" onClick={() => props.onSelect(tab.id)}>
+                        <span class="truncate max-w-[180px]">{tab.sidecarTab.name}</span>
+                      </button>
+                      <button class="tab-pill-close" onClick={() => props.onClose(tab.id)} aria-label={tab.sidecarTab.name}>
+                        ×
+                      </button>
+                    </div>
+                  )}
               </For>
               <button
                 class="new-tab-button"
@@ -62,7 +72,7 @@ const InstanceTabs: Component<InstanceTabsProps> = (props) => {
               </button>
             </div>
             <div class="tab-strip-spacer" />
-            <Show when={Array.from(props.instances.entries()).length > 1}>
+            <Show when={props.tabs.length > 1}>
               <div class="tab-shortcuts">
                 <KeyboardHint
                   shortcuts={[keyboardRegistry.get("instance-prev")!, keyboardRegistry.get("instance-next")!].filter(

packages/ui/src/components/instance/shell/right-panel/tabs/ChangesTab.tsx

@@ -115,23 +115,22 @@ const ChangesTab: Component<ChangesTabProps> = (props) => {
             }
           >
             {(file) => (
-              <Suspense
-                fallback={
-                  <div class="file-viewer-empty">
-                    <span class="file-viewer-empty-text">{props.t("instanceInfo.loading")}</span>
-                  </div>
-                }
-              >
-                <LazyMonacoDiffViewer
-                  scopeKey={scopeKey()}
-                  path={String(file().file || "")}
-                  before={String((file() as any).before || "")}
-                  after={String((file() as any).after || "")}
-                  viewMode={props.diffViewMode()}
-                  contextMode={props.diffContextMode()}
-                  wordWrap={props.diffWordWrapMode()}
-                />
-              </Suspense>
+<Suspense
+                  fallback={
+                    <div class="file-viewer-empty">
+                      <span class="file-viewer-empty-text">{props.t("instanceInfo.loading")}</span>
+                    </div>
+                  }
+                >
+                  <LazyMonacoDiffViewer
+                    scopeKey={scopeKey()}
+                    path={String(file().file || "")}
+                    patch={String((file() as any).patch || "")}
+                    viewMode={props.diffViewMode()}
+                    contextMode={props.diffContextMode()}
+                    wordWrap={props.diffWordWrapMode()}
+                  />
+                </Suspense>
             )}
           </Show>
         </div>

packages/ui/src/components/instance/shell/right-panel/tabs/StatusTab.tsx

@@ -4,7 +4,7 @@ import { Accordion } from "@kobalte/core"
 import { Tooltip } from "@kobalte/core/tooltip"
 import Switch from "@suid/material/Switch"
 
-import { ChevronDown, Info, TerminalSquare, Trash2, XOctagon } from "lucide-solid"
+import { BellRing, ChevronDown, Info, TerminalSquare, Trash2, XOctagon } from "lucide-solid"
 
 import type { Instance } from "../../../../../types/instance"
 import type { BackgroundProcess } from "../../../../../../../server/src/api-types"
@@ -187,6 +187,24 @@ const StatusTab: Component<StatusTabProps> = (props) => {
               <div class="status-process-header">
                 <span class="status-process-title">{process.title}</span>
                 <div class="status-process-meta">
+                  <span
+                    classList={{
+                      "text-success": Boolean(process.notifyEnabled),
+                      "text-tertiary": !process.notifyEnabled,
+                    }}
+                    aria-label={props.t(
+                      process.notifyEnabled
+                        ? "instanceShell.backgroundProcesses.notify.enabled"
+                        : "instanceShell.backgroundProcesses.notify.disabled",
+                    )}
+                    title={props.t(
+                      process.notifyEnabled
+                        ? "instanceShell.backgroundProcesses.notify.enabled"
+                        : "instanceShell.backgroundProcesses.notify.disabled",
+                    )}
+                  >
+                    <BellRing class="h-3.5 w-3.5" />
+                  </span>
                   <span>{props.t("instanceShell.backgroundProcesses.status", { status: process.status })}</span>
                   <Show when={typeof process.outputSizeBytes === "number"}>
                     <span>

packages/ui/src/components/message-block.tsx

@@ -1,21 +1,22 @@
-import { For, Match, Show, Suspense, Switch, createEffect, createMemo, createSignal, lazy, onCleanup, untrack } from "solid-js"
+import { For, Index, Match, Show, Suspense, Switch, createEffect, createMemo, createSignal, lazy, onCleanup, untrack, type Accessor } from "solid-js"
 import { ChevronsDownUp, ChevronsUpDown, ExternalLink, FoldVertical, ListStart, Trash } from "lucide-solid"
 import MessageItem from "./message-item"
 import type { InstanceMessageStore } from "../stores/message-v2/instance-store"
 import type { ClientPart, MessageInfo } from "../types/message"
-import { partHasRenderableText } from "../types/message"
+import { isHiddenSyntheticTextPart, partHasRenderableText } from "../types/message"
 import { buildRecordDisplayData, clearRecordDisplayCacheForInstance } from "../stores/message-v2/record-display-cache"
 import type { MessageRecord } from "../stores/message-v2/types"
 import { messageStoreBus } from "../stores/message-v2/bus"
 import { formatTokenTotal } from "../lib/formatters"
 import { sessions, setActiveParentSession, setActiveSession } from "../stores/sessions"
-import { setActiveInstanceId } from "../stores/instances"
+import { selectInstanceTab } from "../stores/app-tabs"
 import { showAlertDialog } from "../stores/alerts"
 import { deleteMessage } from "../stores/session-actions"
 import { useI18n } from "../lib/i18n"
 import type { DeleteHoverState } from "../types/delete-hover"
 import { useSpeech } from "../lib/hooks/use-speech"
 import SpeechActionButton from "./speech-action-button"
+import { createFollowScroll } from "../lib/follow-scroll"
 
 function DeleteUpToIcon() {
   return (
@@ -29,6 +30,7 @@ const TOOL_ICON = "🔧"
 const USER_BORDER_COLOR = "var(--message-user-border)"
 const ASSISTANT_BORDER_COLOR = "var(--message-assistant-border)"
 const TOOL_BORDER_COLOR = "var(--message-tool-border)"
+const REASONING_SCROLL_SENTINEL_MARGIN_PX = 48
 
 const LazyToolCall = lazy(() => import("./tool-call"))
 
@@ -130,7 +132,7 @@ function findTaskSessionLocation(sessionId: string, preferredInstanceId?: string
 }
 
 function navigateToTaskSession(location: TaskSessionLocation) {
-  setActiveInstanceId(location.instanceId)
+  selectInstanceTab(location.instanceId)
   const parentToActivate = location.parentId ?? location.sessionId
   setActiveParentSession(location.instanceId, parentToActivate)
   if (location.parentId) {
@@ -229,6 +231,12 @@ function isContentPartType(type: unknown): boolean {
   return type === "text" || type === "file"
 }
 
+function isVisibleContentPart(part: ClientPart): boolean {
+  if (!part || !isContentPartType((part as any).type)) return false
+  if (isHiddenSyntheticTextPart(part)) return false
+  return partHasRenderableText(part)
+}
+
 function MessageContentItem(props: MessageContentItemProps) {
   const record = createMemo(() => props.store().getMessage(props.messageId))
   const messageInfo = createMemo(() => props.store().getMessageInfo(props.messageId))
@@ -262,13 +270,15 @@ function MessageContentItem(props: MessageContentItemProps) {
     return resolved
   })
 
+  const visibleParts = createMemo(() => parts().filter((part) => isVisibleContentPart(part)))
+
   const showAgentMeta = createMemo(() => {
     const current = record()
     if (!current) return false
     if (current.role !== "assistant") return false
 
     const currentParts = parts()
-    if (!currentParts.some((part) => partHasRenderableText(part))) {
+    if (visibleParts().length === 0) {
       return false
     }
 
@@ -284,10 +294,10 @@ function MessageContentItem(props: MessageContentItemProps) {
       if (!isSupportedPartType(part)) continue
 
       if (!isContentPartType((part as any).type)) continue
-      if (partHasRenderableText(part)) {
-        return false
+        if (isVisibleContentPart(part)) {
+          return false
+        }
       }
-    }
 
     return true
   })
@@ -298,7 +308,7 @@ function MessageContentItem(props: MessageContentItemProps) {
         <MessageItem
           record={resolvedRecord()}
           messageInfo={messageInfo()}
-          parts={parts()}
+          parts={visibleParts()}
           instanceId={props.instanceId}
           sessionId={props.sessionId}
           isQueued={isQueued()}
@@ -619,13 +629,12 @@ export default function MessageBlock(props: MessageBlockProps) {
     const lastAssistantIdx = props.lastAssistantIndex()
     const isQueued = current.role === "user" && (lastAssistantIdx === -1 || index > lastAssistantIdx)
 
-    // Intentionally untracked: messageInfoVersion updates should not trigger
-    // a full message block rebuild; record revision is the invalidation key.
-    const info = untrack(messageInfo)
+    const messageInfoVersion = props.store().state.messageInfoVersion[current.id] ?? 0
 
     const cacheSignature = [
       current.id,
       current.revision,
+      messageInfoVersion,
       isQueued ? 1 : 0,
       props.showThinking() ? 1 : 0,
       props.thinkingDefaultExpanded() ? 1 : 0,
@@ -637,6 +646,9 @@ export default function MessageBlock(props: MessageBlockProps) {
       return cachedBlock.block
     }
 
+    // Only capture info after cache check fails - ensures fresh data on version bump
+    const info = untrack(messageInfo)
+
     const { orderedParts } = buildRecordDisplayData(props.instanceId, current)
     const items: MessageBlockItem[] = []
     const blockContentKeys: string[] = []
@@ -803,19 +815,19 @@ export default function MessageBlock(props: MessageBlockProps) {
           data-message-id={resolvedBlock().record.id}
           data-delete-message-hover={isDeleteMessageHovered() ? "true" : undefined}
         >
-          <For each={resolvedBlock().items}>
+          <Index each={resolvedBlock().items}>
             {(item, index) => (
               <Switch>
-                <Match when={item.type === "content"}>
+                <Match when={item().type === "content"}>
                   <MessageContentItem
                     instanceId={props.instanceId}
                     sessionId={props.sessionId}
                     store={props.store}
-                    messageId={(item as ContentDisplayItem).messageId}
-                    startPartId={(item as ContentDisplayItem).startPartId}
+                    messageId={(item() as ContentDisplayItem).messageId}
+                    startPartId={(item() as ContentDisplayItem).startPartId}
                     messageIndex={props.messageIndex}
                     lastAssistantIndex={props.lastAssistantIndex}
-                    showDeleteMessage={index() === 0}
+                    showDeleteMessage={index === 0}
                     onDeleteHoverChange={props.onDeleteHoverChange}
                     onRevert={props.onRevert}
                     onDeleteMessagesUpTo={props.onDeleteMessagesUpTo}
@@ -825,18 +837,18 @@ export default function MessageBlock(props: MessageBlockProps) {
                     onContentRendered={props.onContentRendered}
                   />
                 </Match>
-                <Match when={item.type === "tool"}>
+                <Match when={item().type === "tool"}>
                   {(() => {
-                    const toolItem = item as ToolDisplayItem
+                    const toolItem = item() as ToolDisplayItem
                     return (
                       <div class="tool-call-message" data-key={toolItem.key}>
-                        <ToolCallItem
-                          instanceId={props.instanceId}
-                          sessionId={props.sessionId}
-                          store={props.store}
-                          messageId={toolItem.messageId}
-                          partId={toolItem.partId}
-                          showDeleteMessage={index() === 0}
+                          <ToolCallItem
+                            instanceId={props.instanceId}
+                            sessionId={props.sessionId}
+                            store={props.store}
+                            messageId={toolItem.messageId}
+                            partId={toolItem.partId}
+                            showDeleteMessage={index === 0}
                           deleteHover={props.deleteHover}
                           onDeleteHoverChange={props.onDeleteHoverChange}
                           onDeleteMessagesUpTo={props.onDeleteMessagesUpTo}
@@ -849,13 +861,13 @@ export default function MessageBlock(props: MessageBlockProps) {
                     )
                   })()}
                 </Match>
-                <Match when={item.type === "step-start"}>
+                <Match when={item().type === "step-start"}>
                   <StepCard
                     kind="start"
-                    part={(item as StepDisplayItem).part}
-                    messageInfo={(item as StepDisplayItem).messageInfo}
+                    part={(item() as StepDisplayItem).part}
+                    messageInfo={(item() as StepDisplayItem).messageInfo}
                     showAgentMeta
-                    showDeleteMessage={index() === 0}
+                    showDeleteMessage={index === 0}
                     instanceId={props.instanceId}
                     sessionId={props.sessionId}
                     messageId={props.messageId}
@@ -865,14 +877,14 @@ export default function MessageBlock(props: MessageBlockProps) {
                     onToggleSelectedMessage={props.onToggleSelectedMessage}
                   />
                 </Match>
-                <Match when={item.type === "step-finish"}>
+                <Match when={item().type === "step-finish"}>
                   <StepCard
                     kind="finish"
-                    part={(item as StepDisplayItem).part}
-                    messageInfo={(item as StepDisplayItem).messageInfo}
+                    part={(item() as StepDisplayItem).part}
+                    messageInfo={(item() as StepDisplayItem).messageInfo}
                     showUsage={props.showUsageMetrics()}
-                    borderColor={(item as StepDisplayItem).accentColor}
-                    showDeleteMessage={index() === 0}
+                    borderColor={(item() as StepDisplayItem).accentColor}
+                    showDeleteMessage={index === 0}
                     instanceId={props.instanceId}
                     sessionId={props.sessionId}
                     messageId={props.messageId}
@@ -882,31 +894,31 @@ export default function MessageBlock(props: MessageBlockProps) {
                     onToggleSelectedMessage={props.onToggleSelectedMessage}
                   />
                 </Match>
-                <Match when={item.type === "compaction"}>
+                <Match when={item().type === "compaction"}>
                   <CompactionCard
-                    part={(item as CompactionDisplayItem).part}
-                    messageInfo={(item as CompactionDisplayItem).messageInfo}
-                    borderColor={(item as CompactionDisplayItem).accentColor}
+                    part={(item() as CompactionDisplayItem).part}
+                    messageInfo={(item() as CompactionDisplayItem).messageInfo}
+                    borderColor={(item() as CompactionDisplayItem).accentColor}
                     instanceId={props.instanceId}
                     sessionId={props.sessionId}
-                    messageId={(item as CompactionDisplayItem).messageId}
-                    showDeleteMessage={index() === 0}
+                    messageId={(item() as CompactionDisplayItem).messageId}
+                    showDeleteMessage={index === 0}
                     onDeleteHoverChange={props.onDeleteHoverChange}
                     onDeleteMessagesUpTo={props.onDeleteMessagesUpTo}
                     selectedMessageIds={props.selectedMessageIds}
                     onToggleSelectedMessage={props.onToggleSelectedMessage}
                   />
                 </Match>
-                <Match when={item.type === "reasoning"}>
+                <Match when={item().type === "reasoning"}>
                   <ReasoningCard
-                    part={(item as ReasoningDisplayItem).part}
-                    messageInfo={(item as ReasoningDisplayItem).messageInfo}
+                    part={(item() as ReasoningDisplayItem).part}
+                    messageInfo={(item() as ReasoningDisplayItem).messageInfo}
                     instanceId={props.instanceId}
                     sessionId={props.sessionId}
-                    messageId={(item as ReasoningDisplayItem).messageId}
-                    showAgentMeta={(item as ReasoningDisplayItem).showAgentMeta}
-                    defaultExpanded={(item as ReasoningDisplayItem).defaultExpanded}
-                    showDeleteMessage={index() === 0}
+                    messageId={(item() as ReasoningDisplayItem).messageId}
+                    showAgentMeta={(item() as ReasoningDisplayItem).showAgentMeta}
+                    defaultExpanded={(item() as ReasoningDisplayItem).defaultExpanded}
+                    showDeleteMessage={index === 0}
                     onDeleteHoverChange={props.onDeleteHoverChange}
                     onDeleteMessagesUpTo={props.onDeleteMessagesUpTo}
                     selectedMessageIds={props.selectedMessageIds}
@@ -916,7 +928,7 @@ export default function MessageBlock(props: MessageBlockProps) {
                 </Match>
               </Switch>
             )}
-          </For>
+          </Index>
         </div>
       )}
     </Show>
@@ -1098,17 +1110,23 @@ function StepCard(props: StepCardProps) {
       return null
     }
     const info = props.messageInfo
-    if (!info || info.role !== "assistant" || !info.tokens) {
+    const part = props.part as any
+    
+    // step-finish parts have tokens embedded; also check messageInfo
+    const partTokens = part?.tokens
+    const infoTokens = info && info.role === "assistant" ? info.tokens : undefined
+    const tokens = partTokens ?? infoTokens
+    if (!tokens) {
       return null
     }
-    const tokens = info.tokens
+    
     return {
       input: tokens.input ?? 0,
       output: tokens.output ?? 0,
       reasoning: tokens.reasoning ?? 0,
       cacheRead: tokens.cache?.read ?? 0,
       cacheWrite: tokens.cache?.write ?? 0,
-      cost: info.cost ?? 0,
+      cost: (part?.cost ?? (info && info.role === "assistant" ? info.cost : 0)) ?? 0,
     }
   }
 
@@ -1293,14 +1311,23 @@ interface ReasoningCardProps {
   onContentRendered?: () => void
 }
 
-function ReasoningCard(props: ReasoningCardProps) {
-  const { t } = useI18n()
-  const [expanded, setExpanded] = createSignal(Boolean(props.defaultExpanded))
-  const [deletingMessage, setDeletingMessage] = createSignal(false)
-  const [deletingUpTo, setDeletingUpTo] = createSignal(false)
-  const isSelectedForDeletion = () => Boolean(props.selectedMessageIds?.().has(props.messageId))
+function ReasoningStreamOutput(props: {
+  text: Accessor<string>
+  scrollTopSnapshot: Accessor<number>
+  setScrollTopSnapshot: (next: number) => void
+  onContentRendered?: () => void
+  ariaLabel: string
+}) {
+  let preRef: HTMLPreElement | undefined
   let pendingRenderNotificationFrame: number | null = null
 
+  const followScroll = createFollowScroll({
+    getScrollTopSnapshot: props.scrollTopSnapshot,
+    setScrollTopSnapshot: props.setScrollTopSnapshot,
+    sentinelMarginPx: REASONING_SCROLL_SENTINEL_MARGIN_PX,
+    sentinelClassName: "reasoning-scroll-sentinel",
+  })
+
   const notifyContentRendered = () => {
     if (!props.onContentRendered || typeof requestAnimationFrame !== "function") return
     if (pendingRenderNotificationFrame !== null) {
@@ -1312,6 +1339,15 @@ function ReasoningCard(props: ReasoningCardProps) {
     })
   }
 
+  createEffect(() => {
+    const nextText = props.text()
+    if (preRef && preRef.textContent !== nextText) {
+      preRef.textContent = nextText
+    }
+    followScroll.restoreAfterRender()
+    notifyContentRendered()
+  })
+
   onCleanup(() => {
     if (pendingRenderNotificationFrame !== null) {
       cancelAnimationFrame(pendingRenderNotificationFrame)
@@ -1319,6 +1355,37 @@ function ReasoningCard(props: ReasoningCardProps) {
     }
   })
 
+  return (
+    <div
+      ref={followScroll.registerContainer}
+      class="message-reasoning-output"
+      role="region"
+      aria-label={props.ariaLabel}
+      onScroll={followScroll.handleScroll}
+    >
+      <pre
+        ref={(element) => {
+          preRef = element || undefined
+          if (preRef) {
+            preRef.textContent = props.text() || ""
+          }
+        }}
+        class="message-reasoning-text"
+        dir="auto"
+      />
+      {followScroll.renderSentinel()}
+    </div>
+  )
+}
+
+function ReasoningCard(props: ReasoningCardProps) {
+  const { t } = useI18n()
+  const [expanded, setExpanded] = createSignal(Boolean(props.defaultExpanded))
+  const [deletingMessage, setDeletingMessage] = createSignal(false)
+  const [deletingUpTo, setDeletingUpTo] = createSignal(false)
+  const [scrollTopSnapshot, setScrollTopSnapshot] = createSignal(0)
+  const isSelectedForDeletion = () => Boolean(props.selectedMessageIds?.().has(props.messageId))
+
   createEffect(() => {
     setExpanded(Boolean(props.defaultExpanded))
   })
@@ -1393,12 +1460,6 @@ function ReasoningCard(props: ReasoningCardProps) {
 
   const canSpeakReasoning = () => reasoningText().trim().length > 0 && speech.canUseSpeech()
 
-  createEffect(() => {
-    if (!expanded()) return
-    reasoningText()
-    notifyContentRendered()
-  })
-
   const canDeleteMessage = () => Boolean(props.showDeleteMessage) && !deletingMessage()
 
   const handleDeleteMessage = async (event: MouseEvent) => {
@@ -1553,9 +1614,13 @@ function ReasoningCard(props: ReasoningCardProps) {
       <Show when={expanded()}>
         <div class="message-reasoning-expanded">
           <div class="message-reasoning-body">
-            <div class="message-reasoning-output" role="region" aria-label={t("messageBlock.reasoning.detailsAriaLabel")}>
-              <pre class="message-reasoning-text" dir="auto">{reasoningText() || ""}</pre>
-            </div>
+            <ReasoningStreamOutput
+              text={reasoningText}
+              scrollTopSnapshot={scrollTopSnapshot}
+              setScrollTopSnapshot={setScrollTopSnapshot}
+              onContentRendered={props.onContentRendered}
+              ariaLabel={t("messageBlock.reasoning.detailsAriaLabel")}
+            />
           </div>
         </div>
       </Show>

packages/ui/src/components/message-item.tsx

@@ -2,7 +2,7 @@ import { For, Show, createEffect, createSignal, onCleanup } from "solid-js"
 import { Portal } from "solid-js/web"
 import { Copy, ListStart, Split, Trash, Undo } from "lucide-solid"
 import type { MessageInfo, ClientPart, SDKAssistantMessageV2 } from "../types/message"
-import { partHasRenderableText } from "../types/message"
+import { isHiddenSyntheticTextPart, partHasRenderableText } from "../types/message"
 import type { MessageRecord } from "../stores/message-v2/types"
 import MessagePart from "./message-part"
 import { copyToClipboard } from "../lib/clipboard"
@@ -290,9 +290,9 @@ export default function MessageItem(props: MessageItemProps) {
 
   const getRawContent = () => {
     return props.parts
-      .filter(part => part.type === "text")
-      .map(part => (part as { text?: string }).text || "")
-      .filter(text => text.trim().length > 0)
+      .filter((part) => part.type === "text" && !isHiddenSyntheticTextPart(part))
+      .map((part) => (part as { text?: string }).text || "")
+      .filter((text) => text.trim().length > 0)
       .join("\n\n")
   }
 
@@ -338,7 +338,7 @@ export default function MessageItem(props: MessageItemProps) {
     }
   }
 
-  if (!isUser() && !hasContent() && !isGenerating()) {
+  if (!hasContent() && !isGenerating()) {
     return null
   }
 

packages/ui/src/components/message-part.tsx

@@ -33,19 +33,7 @@ export default function MessagePart(props: MessagePartProps) {
   const shouldHideTextPart = () => {
     const part = props.part
     if (!part || part.type !== "text") return false
-
-    const isSynthetic = Boolean((part as any).synthetic)
-    if (!isSynthetic) return false
-
-    // Keep optimistic user prompts visible; hide other synthetic user helper parts.
-    if (props.messageType === "user") {
-      const primaryId = props.primaryUserTextPartId
-      if (!primaryId) return false
-      return part.id !== primaryId
-    }
-
-    // Hide synthetic assistant text.
-    return true
+    return Boolean((part as any).synthetic)
   }
 
 

packages/ui/src/components/message-section.tsx

@@ -1,5 +1,5 @@
 import { Show, createEffect, createMemo, createSignal, onCleanup, on, untrack } from "solid-js"
-import { MoreHorizontal, Trash, X } from "lucide-solid"
+import { MoreHorizontal, Pause, Trash, X } from "lucide-solid"
 import Kbd from "./kbd"
 import MessageBlock from "./message-block"
 import { getMessageAnchorId, getMessageIdFromAnchorId } from "./message-anchors"
@@ -16,12 +16,14 @@ import { showAlertDialog } from "../stores/alerts"
 import { deleteMessage, deleteMessagePart } from "../stores/session-actions"
 import type { InstanceMessageStore } from "../stores/message-v2/instance-store"
 import type { DeleteHoverState } from "../types/delete-hover"
+import { partHasRenderableText } from "../types/message"
 import { buildRecordDisplayData } from "../stores/message-v2/record-display-cache"
 import { getPartCharCount } from "../lib/token-utils"
 
 const SCROLL_SENTINEL_MARGIN_PX = 8
 const MESSAGE_SCROLL_CACHE_SCOPE = "message-stream"
 const QUOTE_SELECTION_MAX_LENGTH = 2000
+const STREAMING_TEXT_HOLD_TOP_THRESHOLD_PX = 8
 const codeNomadLogo = new URL("../images/CodeNomad-Icon.png", import.meta.url).href
 
 export interface MessageSectionProps {
@@ -40,12 +42,40 @@ export interface MessageSectionProps {
 }
 
 export default function MessageSection(props: MessageSectionProps) {
-  const { preferences } = useConfig()
+  const { preferences, updatePreferences } = useConfig()
   const { t } = useI18n()
   const showUsagePreference = () => preferences().showUsageMetrics ?? true
   const showTimelineToolsPreference = () => preferences().showTimelineTools ?? true
+  const holdLongAssistantRepliesEnabled = () => preferences().holdLongAssistantReplies ?? true
   const store = createMemo<InstanceMessageStore>(() => messageStoreBus.getOrCreate(props.instanceId))
   const messageIds = createMemo(() => store().getSessionMessageIds(props.sessionId))
+  const visibleMessageIds = createMemo(() => {
+    const resolvedStore = store()
+    return messageIds().filter((messageId) => {
+      const record = resolvedStore.getMessage(messageId)
+      if (!record) return false
+
+      if (buildTimelineSegments(props.instanceId, record, t).length > 0) {
+        return true
+      }
+
+      if (record.role !== "assistant") {
+        return false
+      }
+
+      const info = resolvedStore.getMessageInfo(messageId)
+      if (!info || info.role !== "assistant") {
+        return false
+      }
+
+      if (info.error) {
+        return true
+      }
+
+      const timeInfo = info.time as { created: number; end?: number } | undefined
+      return Boolean(timeInfo && (timeInfo.end === undefined || timeInfo.end === 0))
+    })
+  })
 
   const scrollCache = useScrollCache({
     instanceId: props.instanceId,
@@ -129,6 +159,8 @@ export default function MessageSection(props: MessageSectionProps) {
     return map
   })
 
+  const lastAssistantMessageId = createMemo(() => store().getLastAssistantMessageId(props.sessionId))
+
   const lastCompactionIndex = createMemo(() => {
     // Depend on a single session revision signal (not every message/part read)
     // to keep reactive overhead small.
@@ -315,15 +347,9 @@ export default function MessageSection(props: MessageSectionProps) {
   }
 
   const lastAssistantIndex = createMemo(() => {
-    const ids = messageIds()
-    const resolvedStore = store()
-    for (let index = ids.length - 1; index >= 0; index--) {
-      const record = resolvedStore.getMessage(ids[index])
-      if (record?.role === "assistant") {
-        return index
-      }
-    }
-    return -1
+    const messageId = lastAssistantMessageId()
+    if (!messageId) return -1
+    return messageIndexById().get(messageId) ?? -1
   })
  
   const [timelineSegments, setTimelineSegments] = createSignal<TimelineSegment[]>([])
@@ -571,7 +597,10 @@ export default function MessageSection(props: MessageSectionProps) {
   const [streamElement, setStreamElement] = createSignal<HTMLDivElement | undefined>()
   const [streamShellElement, setStreamShellElement] = createSignal<HTMLDivElement | undefined>()
 
-  const followToken = createMemo(() => `${sessionRevision()}|${preferenceSignature()}`)
+  // Only preferences should force a follow-token re-anchor. Message/session
+  // revision churn at the end of a turn (message.updated, session.idle, etc.)
+  // should not trigger an immediate scroll-to-bottom.
+  const followToken = createMemo(() => preferenceSignature())
 
   const initialScrollSnapshot = createMemo(() => store().getScrollSnapshot(props.sessionId, MESSAGE_SCROLL_CACHE_SCOPE))
   const initialAutoScroll = createMemo(() => initialScrollSnapshot()?.atBottom ?? true)
@@ -601,6 +630,35 @@ export default function MessageSection(props: MessageSectionProps) {
 
   const [quoteSelection, setQuoteSelection] = createSignal<{ text: string; top: number; left: number } | null>(null)
 
+  const lastVisibleMessageId = createMemo(() => {
+    const ids = visibleMessageIds()
+    return ids[ids.length - 1] ?? null
+  })
+
+  const autoPinHoldTargetKey = createMemo(() => {
+    if (!holdLongAssistantRepliesEnabled()) return null
+    const messageId = lastVisibleMessageId()
+    return isAssistantTextMessage(messageId) ? messageId : null
+  })
+
+  function toggleHoldLongAssistantReplies() {
+    updatePreferences({ holdLongAssistantReplies: !holdLongAssistantRepliesEnabled() })
+  }
+
+  function isAssistantTextMessage(messageId: string | null | undefined) {
+    if (!messageId) return false
+    const resolvedStore = store()
+    const record = resolvedStore.getMessage(messageId)
+    if (!record || record.role !== "assistant") return false
+
+    const { orderedParts } = buildRecordDisplayData(props.instanceId, record)
+    return orderedParts.some((part) => {
+      if ((part as any)?.type !== "text") return false
+      if (partHasRenderableText(part)) return true
+      return typeof (part as { text?: unknown }).text === "string"
+    })
+  }
+
   createEffect(() => {
     const api = listApi()
     if (!api) return
@@ -615,7 +673,7 @@ export default function MessageSection(props: MessageSectionProps) {
     const api = listApi()
     if (!element || !api) return
     if (props.loading) return
-    if (messageIds().length === 0) return
+    if (visibleMessageIds().length === 0) return
     if (didRestoreScroll()) return
 
     scrollCache.restore(element, {
@@ -734,88 +792,93 @@ export default function MessageSection(props: MessageSectionProps) {
     const loading = Boolean(props.loading)
     const ids = messageIds()
 
-    if (loading) {
-      handleClearTimelineSelection()
-      previousTimelineIds = []
-      setTimelineSegments([])
-      seenTimelineMessageIds.clear()
-      seenTimelineSegmentKeys.clear()
-      timelinePartCountsByMessageId.clear()
-      pendingTimelineMessagePartUpdates.clear()
-      if (pendingTimelinePartUpdateFrame !== null) {
-        cancelAnimationFrame(pendingTimelinePartUpdateFrame)
-        pendingTimelinePartUpdateFrame = null
-      }
-      return
-    }
-
-    if (previousTimelineIds.length === 0 && ids.length > 0) {
-      seedTimeline()
-      previousTimelineIds = ids.slice()
-      return
-    }
-
-    if (ids.length < previousTimelineIds.length) {
-      seedTimeline()
-      previousTimelineIds = ids.slice()
-      return
-    }
-
-    if (ids.length === previousTimelineIds.length) {
-      let changedIndex = -1
-      let changeCount = 0
-      for (let index = 0; index < ids.length; index++) {
-        if (ids[index] !== previousTimelineIds[index]) {
-          changedIndex = index
-          changeCount += 1
-          if (changeCount > 1) break
+    // Wrap all iteration of the store-proxied `ids` array in untrack()
+    // to prevent O(n) per-element reactive subscriptions.  The effect
+    // only needs to re-run when `messageIds` (memo) changes.
+    untrack(() => {
+      if (loading) {
+        handleClearTimelineSelection()
+        previousTimelineIds = []
+        setTimelineSegments([])
+        seenTimelineMessageIds.clear()
+        seenTimelineSegmentKeys.clear()
+        timelinePartCountsByMessageId.clear()
+        pendingTimelineMessagePartUpdates.clear()
+        if (pendingTimelinePartUpdateFrame !== null) {
+          cancelAnimationFrame(pendingTimelinePartUpdateFrame)
+          pendingTimelinePartUpdateFrame = null
         }
+        return
       }
-      if (changeCount === 1 && changedIndex >= 0) {
-        const oldId = previousTimelineIds[changedIndex]
-        const newId = ids[changedIndex]
-        if (seenTimelineMessageIds.has(oldId) && !seenTimelineMessageIds.has(newId)) {
-          seenTimelineMessageIds.delete(oldId)
-          seenTimelineMessageIds.add(newId)
-          setTimelineSegments((prev) => {
-            const next = prev.map((segment) => {
-              if (segment.messageId !== oldId) return segment
-              const updatedId = segment.id.replace(oldId, newId)
-              return { ...segment, messageId: newId, id: updatedId }
-            })
-            seenTimelineSegmentKeys.clear()
-            next.forEach((segment) => seenTimelineSegmentKeys.add(makeTimelineKey(segment)))
-            return next
-          })
 
-          // Keep part count tracking in sync with id replacement.
-          const existingPartCount = timelinePartCountsByMessageId.get(oldId)
-          if (existingPartCount !== undefined) {
-            timelinePartCountsByMessageId.delete(oldId)
-            timelinePartCountsByMessageId.set(newId, existingPartCount)
+      if (previousTimelineIds.length === 0 && ids.length > 0) {
+        seedTimeline()
+        previousTimelineIds = [...ids]
+        return
+      }
+
+      if (ids.length < previousTimelineIds.length) {
+        seedTimeline()
+        previousTimelineIds = [...ids]
+        return
+      }
+
+      if (ids.length === previousTimelineIds.length) {
+        let changedIndex = -1
+        let changeCount = 0
+        for (let index = 0; index < ids.length; index++) {
+          if (ids[index] !== previousTimelineIds[index]) {
+            changedIndex = index
+            changeCount += 1
+            if (changeCount > 1) break
           }
+        }
+        if (changeCount === 1 && changedIndex >= 0) {
+          const oldId = previousTimelineIds[changedIndex]
+          const newId = ids[changedIndex]
+          if (seenTimelineMessageIds.has(oldId) && !seenTimelineMessageIds.has(newId)) {
+            seenTimelineMessageIds.delete(oldId)
+            seenTimelineMessageIds.add(newId)
+            setTimelineSegments((prev) => {
+              const next = prev.map((segment) => {
+                if (segment.messageId !== oldId) return segment
+                const updatedId = segment.id.replace(oldId, newId)
+                return { ...segment, messageId: newId, id: updatedId }
+              })
+              seenTimelineSegmentKeys.clear()
+              next.forEach((segment) => seenTimelineSegmentKeys.add(makeTimelineKey(segment)))
+              return next
+            })
 
-          previousTimelineIds = ids.slice()
-          return
+            // Keep part count tracking in sync with id replacement.
+            const existingPartCount = timelinePartCountsByMessageId.get(oldId)
+            if (existingPartCount !== undefined) {
+              timelinePartCountsByMessageId.delete(oldId)
+              timelinePartCountsByMessageId.set(newId, existingPartCount)
+            }
+
+            previousTimelineIds = [...ids]
+            return
+          }
         }
       }
-    }
 
-    const newIds: string[] = []
-    ids.forEach((id) => {
-      if (!seenTimelineMessageIds.has(id)) {
-        newIds.push(id)
-      }
-    })
-
-    if (newIds.length > 0) {
-      newIds.forEach((id) => {
-        seenTimelineMessageIds.add(id)
-        appendTimelineForMessage(id)
+      const newIds: string[] = []
+      ids.forEach((id) => {
+        if (!seenTimelineMessageIds.has(id)) {
+          newIds.push(id)
+        }
       })
-    }
 
-    previousTimelineIds = ids.slice()
+      if (newIds.length > 0) {
+        newIds.forEach((id) => {
+          seenTimelineMessageIds.add(id)
+          appendTimelineForMessage(id)
+        })
+      }
+
+      previousTimelineIds = [...ids]
+    })
   })
 
   function clearPendingTimelinePartUpdateFrame() {
@@ -886,36 +949,49 @@ export default function MessageSection(props: MessageSectionProps) {
   createEffect(() => {
     if (props.loading) return
     const ids = messageIds()
-    const resolvedStore = store()
+    // Also re-run when sessionRevision bumps (covers part additions within
+    // existing messages) but read individual records inside untrack() to
+    // avoid creating O(n) fine-grained subscriptions.
+    sessionRevision()
 
-    let hasChanges = false
-    for (const messageId of ids) {
-      const record = resolvedStore.getMessage(messageId)
-      const partCount = record?.partIds.length ?? 0
-      const previousCount = timelinePartCountsByMessageId.get(messageId)
+    // Wrap the iteration in untrack() so that accessing individual elements
+    // of the store-proxied `ids` array does not create O(n) per-element
+    // reactive subscriptions.  We only need to re-run when the memo
+    // (messageIds) or sessionRevision changes — not per-element.
+    untrack(() => {
+      const resolvedStore = store()
+      const idsSet = new Set(ids)
+      let hasChanges = false
 
-      if (previousCount === undefined) {
-        timelinePartCountsByMessageId.set(messageId, partCount)
-        continue
+      for (const messageId of ids) {
+        const record = resolvedStore.getMessage(messageId)
+        const partCount = record?.partIds.length ?? 0
+        const previousCount = timelinePartCountsByMessageId.get(messageId)
+
+        if (previousCount === undefined) {
+          timelinePartCountsByMessageId.set(messageId, partCount)
+          continue
+        }
+
+        if (previousCount !== partCount) {
+          timelinePartCountsByMessageId.set(messageId, partCount)
+          pendingTimelineMessagePartUpdates.add(messageId)
+          hasChanges = true
+        }
       }
 
-      if (previousCount !== partCount) {
-        timelinePartCountsByMessageId.set(messageId, partCount)
-        pendingTimelineMessagePartUpdates.add(messageId)
-        hasChanges = true
+      // Drop tracking for ids that are no longer present.
+      // Use the Set for O(1) lookups instead of ids.includes() which is O(n).
+      for (const trackedId of Array.from(timelinePartCountsByMessageId.keys())) {
+        if (!idsSet.has(trackedId)) {
+          timelinePartCountsByMessageId.delete(trackedId)
+        }
       }
-    }
 
-    // Drop tracking for ids that are no longer present.
-    for (const trackedId of Array.from(timelinePartCountsByMessageId.keys())) {
-      if (!ids.includes(trackedId)) {
-        timelinePartCountsByMessageId.delete(trackedId)
+      if (hasChanges) {
+        scheduleTimelinePartUpdateFlush()
       }
-    }
-
-    if (hasChanges) {
-      scheduleTimelinePartUpdateFlush()
-    }
+    })
   })
 
   createEffect(() => {
@@ -989,7 +1065,7 @@ export default function MessageSection(props: MessageSectionProps) {
         data-scroll-buttons={scrollButtonsCount()}
       >
         <VirtualFollowList
-          items={messageIds}
+          items={visibleMessageIds}
           getKey={(messageId) => messageId}
           getAnchorId={getMessageAnchorId}
           getKeyFromAnchorId={getMessageIdFromAnchorId}
@@ -1003,6 +1079,12 @@ export default function MessageSection(props: MessageSectionProps) {
           initialAutoScroll={initialAutoScroll}
           resetKey={() => props.sessionId}
           followToken={followToken}
+          autoPinHoldTargetKey={autoPinHoldTargetKey}
+          autoPinHoldTopThresholdPx={STREAMING_TEXT_HOLD_TOP_THRESHOLD_PX}
+          resolveAutoPinHoldElement={(itemWrapper, key) => {
+            const candidates = Array.from(itemWrapper.querySelectorAll<HTMLElement>(`.message-item-base[data-message-id="${key}"][data-message-role="assistant"]`))
+            return candidates[candidates.length - 1] ?? null
+          }}
           onScroll={() => {
             clearQuoteSelection()
             scrollCache.persist(streamElement())
@@ -1033,9 +1115,55 @@ export default function MessageSection(props: MessageSectionProps) {
           scrollToBottomAriaLabel={() => t("messageSection.scroll.toLatestAriaLabel")}
           registerApi={(api) => setListApi(api)}
           registerState={(state) => setListState(state)}
+          renderControls={(state, api) => (
+            <div class="message-scroll-button-wrapper">
+              <button
+                type="button"
+                class="message-scroll-button"
+                data-active={holdLongAssistantRepliesEnabled() ? "true" : "false"}
+                onClick={toggleHoldLongAssistantReplies}
+                aria-label={
+                  holdLongAssistantRepliesEnabled()
+                    ? t("messageSection.scroll.disableHoldAriaLabel")
+                    : t("messageSection.scroll.enableHoldAriaLabel")
+                }
+                title={
+                  holdLongAssistantRepliesEnabled()
+                    ? t("messageSection.scroll.disableHoldAriaLabel")
+                    : t("messageSection.scroll.enableHoldAriaLabel")
+                }
+              >
+                <Pause class="message-scroll-icon message-scroll-icon--toggle w-4 h-4" aria-hidden="true" />
+              </button>
+              <Show when={state.showScrollTopButton()}>
+                <button
+                  type="button"
+                  class="message-scroll-button"
+                  onClick={() => api.scrollToTop()}
+                  aria-label={t("messageSection.scroll.toFirstAriaLabel")}
+                >
+                  <span class="message-scroll-icon" aria-hidden="true">
+                    ↑
+                  </span>
+                </button>
+              </Show>
+              <Show when={state.showScrollBottomButton()}>
+                <button
+                  type="button"
+                  class="message-scroll-button"
+                  onClick={() => api.scrollToBottom()}
+                  aria-label={t("messageSection.scroll.toLatestAriaLabel")}
+                >
+                  <span class="message-scroll-icon" aria-hidden="true">
+                    ↓
+                  </span>
+                </button>
+              </Show>
+            </div>
+          )}
           renderBeforeItems={() => (
             <>
-              <Show when={!props.loading && messageIds().length === 0}>
+              <Show when={!props.loading && visibleMessageIds().length === 0}>
                 <div class="empty-state">
                   <div class="empty-state-content">
                     <div class="flex flex-col items-center gap-3 mb-6">

packages/ui/src/components/message-timeline.tsx

@@ -1,7 +1,10 @@
 import { For, Show, createEffect, createMemo, createSignal, onCleanup, on, untrack, type Component, type Accessor } from "solid-js"
+import { Virtualizer, type VirtualizerHandle } from "virtua/solid"
+import { Portal } from "solid-js/web"
 import MessagePreview from "./message-preview"
 import { messageStoreBus } from "../stores/message-v2/bus"
 import type { ClientPart } from "../types/message"
+import { isHiddenSyntheticTextPart } from "../types/message"
 import type { MessageRecord } from "../stores/message-v2/types"
 import { buildRecordDisplayData } from "../stores/message-v2/record-display-cache"
 import { getPartCharCount } from "../lib/token-utils"
@@ -53,6 +56,7 @@ const MAX_TOOLTIP_LENGTH = 220
 const LONG_PRESS_MS = 500
 const JITTER_THRESHOLD = 10
 const ABSOLUTE_TOKEN_CAP = 10000
+const TIMELINE_VIRTUALIZER_BUFFER_PX = 240
 
 type ToolCallPart = Extract<ClientPart, { type: "tool" }>
 
@@ -65,6 +69,13 @@ interface PendingSegment {
   hasPrimaryText: boolean
 }
 
+interface TimelineSegmentState {
+  deleteHovered: boolean
+  deleteSelected: boolean
+  hasActivePermission: boolean
+  hidden: boolean
+}
+
 function truncateText(value: string): string {
   if (value.length <= MAX_TOOLTIP_LENGTH) {
     return value
@@ -105,6 +116,7 @@ function collectReasoningText(part: ClientPart): string {
 
 function collectTextFromPart(part: ClientPart, t: (key: string, params?: Record<string, unknown>) => string): string {
   if (!part) return ""
+  if (isHiddenSyntheticTextPart(part)) return ""
   if (typeof (part as any).text === "string") {
     return (part as any).text as string
   }
@@ -349,6 +361,13 @@ const MessageTimeline: Component<MessageTimelineProps> = (props) => {
     }
   }
 
+  const clearHoverPreview = () => {
+    clearHoverTimer()
+    clearCloseTimer()
+    setHoveredSegment(null)
+    setHoverAnchorRect(null)
+  }
+
   const scheduleClose = () => {
     if (typeof window === "undefined") return
     clearHoverTimer()
@@ -356,8 +375,7 @@ const MessageTimeline: Component<MessageTimelineProps> = (props) => {
     // Small delay so the pointer can travel from the segment to the tooltip.
     closeTimer = window.setTimeout(() => {
       closeTimer = null
-      setHoveredSegment(null)
-      setHoverAnchorRect(null)
+      clearHoverPreview()
     }, 160)
   }
 
@@ -397,8 +415,7 @@ const MessageTimeline: Component<MessageTimelineProps> = (props) => {
   })
 
   onCleanup(() => {
-    clearHoverTimer()
-    clearCloseTimer()
+    clearHoverPreview()
   })
 
   // --- Selection & histogram rib state ---
@@ -416,6 +433,8 @@ const MessageTimeline: Component<MessageTimelineProps> = (props) => {
   // on activation, resize, or expansion — NOT on every scroll frame.
   const [badgeOffsets, setBadgeOffsets] = createSignal<Record<string, { layoutTop: number; height: number }>>({})
   const [windowWidth, setWindowWidth] = createSignal(typeof window !== "undefined" ? window.innerWidth : 1200)
+  const [scrollElement, setScrollElement] = createSignal<HTMLDivElement | undefined>()
+  const [virtualizerHandle, setVirtualizerHandle] = createSignal<VirtualizerHandle | undefined>()
   let scrollContainerRef: HTMLDivElement | undefined
   let xrayOverlayRef: HTMLDivElement | undefined
 
@@ -447,6 +466,12 @@ const MessageTimeline: Component<MessageTimelineProps> = (props) => {
   }
 
   const handleScroll = () => {
+    if (renderVirtualizedTimeline()) {
+      if (hoveredSegment()) {
+        clearHoverPreview()
+      }
+      return
+    }
     if (!isSelectionActive()) return
     if (!scrollContainerRef || !xrayOverlayRef) return
     xrayOverlayRef.style.setProperty("--xray-scroll-y", `${-scrollContainerRef.scrollTop}px`)
@@ -475,6 +500,12 @@ const MessageTimeline: Component<MessageTimelineProps> = (props) => {
     }
   })
 
+  const renderVirtualizedTimeline = createMemo(() => !isSelectionActive())
+
+  createEffect(on(renderVirtualizedTimeline, () => {
+    clearHoverPreview()
+  }))
+
   const maxRibWidth = createMemo(() => Math.round(windowWidth() * 0.5))
 
   // Compute fresh char counts from the store. segment.totalChars can be stale for
@@ -577,7 +608,7 @@ const MessageTimeline: Component<MessageTimelineProps> = (props) => {
         wasLongPress = true
 
         // Scroll anchoring: preserve visual position of the pressed badge.
-        const btn = buttonRefs.get(segment.id)
+        const btn = renderVirtualizedTimeline() ? null : buttonRefs.get(segment.id)
         let anchorOffset: number | null = null
         if (btn && scrollContainerRef) {
           anchorOffset = btn.offsetTop - scrollContainerRef.scrollTop
@@ -629,9 +660,17 @@ const MessageTimeline: Component<MessageTimelineProps> = (props) => {
 
   createEffect(on(() => props.activeSegmentId, (activeId) => {
     if (!activeId) return
-    const element = buttonRefs.get(activeId)
-    if (!element) return
     const timer = typeof window !== "undefined" ? window.setTimeout(() => {
+      if (renderVirtualizedTimeline()) {
+        const index = segmentIndexById().get(activeId)
+        if (index !== undefined) {
+          virtualizerHandle()?.scrollToIndex(index, { align: "nearest", smooth: true })
+        }
+        return
+      }
+
+      const element = buttonRefs.get(activeId)
+      if (!element) return
       element.scrollIntoView({ block: "nearest", behavior: "smooth" })
     }, 120) : null
     onCleanup(() => {
@@ -682,60 +721,239 @@ const MessageTimeline: Component<MessageTimelineProps> = (props) => {
     return map
   })
 
+  const segmentIndexById = createMemo(() => {
+    const map = new Map<string, number>()
+    for (let i = 0; i < props.segments.length; i++) map.set(props.segments[i].id, i)
+    return map
+  })
+
+  const segmentStates = createMemo(() => {
+    const hover = deleteHover()
+    const selectedMessages = props.selectedMessageIds?.()
+    const expandedMessages = props.expandedMessageIds?.()
+    const resolvedStore = store()
+    const indexMap = messageIdToSessionIndex()
+    const selectionActive = isSelectionActive()
+    const result = new Map<string, TimelineSegmentState>()
+
+    for (const segment of props.segments) {
+      let deleteHovered = false
+      if (hover.kind === "message") {
+        deleteHovered = hover.messageId === segment.messageId
+      } else if (hover.kind === "deleteUpTo") {
+        const targetIndex = indexMap.get(hover.messageId)
+        const segmentIndex = indexMap.get(segment.messageId)
+        deleteHovered = targetIndex !== undefined && segmentIndex !== undefined && segmentIndex >= targetIndex
+      }
+
+      const deleteSelected = selectedMessages?.has(segment.messageId) ?? false
+
+      let hasActivePermission = false
+      if (segment.type === "tool") {
+        const partIds = segment.toolPartIds ?? []
+        for (const partId of partIds) {
+          const permissionState = resolvedStore.getPermissionState(segment.messageId, partId)
+          if (permissionState?.active) {
+            hasActivePermission = true
+            break
+          }
+        }
+      }
+
+      const hidden = segment.type === "tool" && !(
+        showTools()
+        || expandedMessages?.has(segment.messageId)
+        || selectionActive
+        || props.activeSegmentId === segment.id
+        || hasActivePermission
+        || deleteHovered
+        || deleteSelected
+      )
+
+      result.set(segment.id, {
+        deleteHovered,
+        deleteSelected,
+        hasActivePermission,
+        hidden,
+      })
+    }
+
+    return result
+  })
+
+  const segmentStateFor = (segmentId: string): TimelineSegmentState => {
+    return segmentStates().get(segmentId) ?? {
+      deleteHovered: false,
+      deleteSelected: false,
+      hasActivePermission: false,
+      hidden: false,
+    }
+  }
+
+  const segmentSpacerHeights = createMemo(() => {
+    const states = segmentStates()
+    const result = new Map<string, string>()
+    let previousVisible: TimelineSegment | null = null
+
+    for (let index = 0; index < props.segments.length; index += 1) {
+      const segment = props.segments[index]
+      const state = states.get(segment.id)
+
+      if (state?.hidden) {
+        result.set(segment.id, "0")
+        continue
+      }
+
+      if (!previousVisible) {
+        result.set(segment.id, "0")
+        previousVisible = segment
+        continue
+      }
+
+      const previousRaw = index > 0 ? props.segments[index - 1] : null
+      const startsVisibleToolGroup = segment.type === "tool"
+        && (previousVisible.type !== "tool" || previousVisible.messageId !== segment.messageId)
+      const startsCollapsedToolGroup = segment.type === "assistant"
+        && previousVisible.messageId !== segment.messageId
+        && messagesWithTools().has(segment.messageId)
+        && previousRaw?.type === "tool"
+        && previousRaw.messageId === segment.messageId
+      const followsVisibleGroupParent = (segment.type === "user" || segment.type === "compaction")
+        && previousVisible.type === "assistant"
+        && messagesWithTools().has(previousVisible.messageId)
+
+      const gapUnits = 1 + (startsVisibleToolGroup || startsCollapsedToolGroup || followsVisibleGroupParent ? 1 : 0)
+      result.set(
+        segment.id,
+        gapUnits === 1
+          ? "var(--message-timeline-segment-gap)"
+          : "calc(var(--message-timeline-segment-gap) * 2)",
+      )
+
+      previousVisible = segment
+    }
+
+    return result
+  })
+
   return (
     <div class="message-timeline-container">
       <div
-        ref={scrollContainerRef}
+        ref={(element) => {
+          scrollContainerRef = element
+          setScrollElement(element)
+        }}
         class={`message-timeline${isSelectionActive() ? " message-timeline--selection-active" : ""}`}
         role="navigation"
         aria-label={t("messageTimeline.ariaLabel")}
         onScroll={handleScroll}
       >
-        <For each={props.segments}>
-          {(segment, segIndex) => {
-            onCleanup(() => buttonRefs.delete(segment.id))
+        <Show
+          when={renderVirtualizedTimeline()}
+          fallback={(
+            <For each={props.segments}>
+              {(segment, segIndex) => {
+                onCleanup(() => buttonRefs.delete(segment.id))
+                const isActive = () => props.activeSegmentId === segment.id
+                const isSelected = () => props.selectedIds?.().has(segment.id)
+                const state = () => segmentStateFor(segment.id)
+                const isDeleteHovered = () => state().deleteHovered
+                const isDeleteSelected = () => state().deleteSelected
+                const hasActivePermission = () => state().hasActivePermission
+                const isHidden = () => state().hidden
+
+                const groupRole = (): "child" | "parent" | "none" => {
+                  if (segment.type === "tool") return "child"
+                  if (segment.type === "assistant" && messagesWithTools().has(segment.messageId)) return "parent"
+                  return "none"
+                }
+
+                const shortLabelContent = () => {
+                  if (segment.type === "tool") {
+                    if (hasActivePermission()) {
+                      return <ShieldAlert class="message-timeline-icon" aria-hidden="true" />
+                    }
+                    return segment.shortLabel ?? getToolIcon("tool")
+                  }
+                  if (segment.type === "compaction") {
+                    return <FoldVertical class="message-timeline-icon" aria-hidden="true" />
+                  }
+                  if (segment.type === "user") {
+                    return <UserIcon class="message-timeline-icon" aria-hidden="true" />
+                  }
+                  return <BotIcon class="message-timeline-icon" aria-hidden="true" />
+                }
+
+                return (
+                  <div class="message-timeline-item">
+                    <div aria-hidden="true" class="message-timeline-item-spacer" style={{ height: segmentSpacerHeights().get(segment.id) ?? "0" }} />
+                    <button
+                      ref={(el) => registerButtonRef(segment.id, el)}
+                      type="button"
+                      data-variant={segment.variant}
+                      class={`message-timeline-segment message-timeline-${segment.type} ${hasActivePermission() ? "message-timeline-segment-permission" : ""} ${segment.type === "compaction" ? `message-timeline-compaction-${segment.variant ?? "manual"}` : ""} ${isActive() ? "message-timeline-segment-active" : ""} ${isHidden() ? "message-timeline-segment-hidden" : ""} ${isSelected() ? "message-timeline-segment-selected" : ""} ${isDeleteSelected() ? "message-timeline-segment-delete-selected" : ""} ${groupRole() !== "none" ? `message-timeline-group-${groupRole()}` : ""}`}
+                      data-delete-hover={isDeleteHovered() || isDeleteSelected() || isSelected() ? "true" : undefined}
+                      aria-current={isActive() ? "true" : undefined}
+                      aria-hidden={isHidden() ? "true" : undefined}
+                      onClick={(event) => {
+                        if (wasLongPress) {
+                          wasLongPress = false
+                          return
+                        }
+
+                        const btn = buttonRefs.get(segment.id)
+                        const stableBtn = renderVirtualizedTimeline() ? null : btn
+                        let anchorOffset: number | null = null
+                        if (stableBtn && scrollContainerRef) {
+                          anchorOffset = stableBtn.offsetTop - scrollContainerRef.scrollTop
+                        }
+
+                        const isMultiSelectActive = (props.selectedIds?.().size ?? 0) > 0
+
+                        if (event.shiftKey) {
+                          props.onSelectRange?.(segment.id)
+                        } else if (event.ctrlKey || event.metaKey) {
+                          props.onToggleSelection?.(segment.id)
+                        } else if (isMultiSelectActive) {
+                          props.onSegmentClick?.(segment)
+                        } else {
+                          props.onSegmentClick?.(segment)
+                        }
+
+                        if (anchorOffset !== null && stableBtn && scrollContainerRef) {
+                          const desired = stableBtn.offsetTop - anchorOffset
+                          if (Math.abs(scrollContainerRef.scrollTop - desired) > 1) {
+                            scrollContainerRef.scrollTop = desired
+                          }
+                        }
+                      }}
+                      onPointerDown={(e) => handlePointerDown(segment, e)}
+                      onPointerUp={handlePointerUp}
+                      onPointerCancel={handlePointerUp}
+                      onPointerMove={handlePointerMove}
+                      onContextMenu={handleContextMenu}
+                      onMouseEnter={(event) => handleMouseEnter(segment, event)}
+                      onMouseLeave={handleMouseLeave}
+                    >
+                      <span class="message-timeline-label message-timeline-label-full">{segment.label}</span>
+                      <span class="message-timeline-label message-timeline-label-short">{shortLabelContent()}</span>
+                    </button>
+                  </div>
+                )
+              }}
+            </For>
+          )}
+        >
+          <Virtualizer ref={setVirtualizerHandle} data={props.segments} scrollRef={scrollElement()} bufferSize={TIMELINE_VIRTUALIZER_BUFFER_PX}>
+            {(segment, index) => {
+              const segIndex = () => index()
             const isActive = () => props.activeSegmentId === segment.id
             const isSelected = () => props.selectedIds?.().has(segment.id)
-
-            const isDeleteHovered = () => {
-              const hover = deleteHover() as DeleteHoverState
-              if (hover.kind === "message") {
-                return hover.messageId === segment.messageId
-              }
-
-              if (hover.kind === "deleteUpTo") {
-                const indexMap = messageIdToSessionIndex()
-                const targetIndex = indexMap.get(hover.messageId)
-                if (targetIndex === undefined) return false
-                const segmentIndex = indexMap.get(segment.messageId)
-                if (segmentIndex === undefined) return false
-                return segmentIndex >= targetIndex
-              }
-
-              return false
-            }
-
-            const isDeleteSelected = () => {
-              const selected = props.selectedMessageIds?.()
-              if (!selected) return false
-              return selected.has(segment.messageId)
-            }
-
-            const hasActivePermission = () => {
-              if (segment.type !== "tool") return false
-              const partIds = segment.toolPartIds ?? []
-              if (partIds.length === 0) return false
-              for (const partId of partIds) {
-                const permissionState = store().getPermissionState(segment.messageId, partId)
-                if (permissionState?.active) return true
-              }
-              return false
-            }
-
-            const isExpanded = () => props.expandedMessageIds?.().has(segment.messageId) ?? false
-            const isHidden = () =>
-              segment.type === "tool" &&
-              !(showTools() || isExpanded() || isSelectionActive() || isActive() || hasActivePermission() || isDeleteHovered() || isDeleteSelected())
+            const state = () => segmentStateFor(segment.id)
+            const isDeleteHovered = () => state().deleteHovered
+            const isDeleteSelected = () => state().deleteSelected
+            const hasActivePermission = () => state().hasActivePermission
+            const isHidden = () => state().hidden
 
             // Group visual indicators: tools belong to the same message as their
             // assistant.  Uses messageId for correctness (not positional adjacency).
@@ -744,18 +962,10 @@ const MessageTimeline: Component<MessageTimelineProps> = (props) => {
               if (segment.type === "assistant" && messagesWithTools().has(segment.messageId)) return "parent"
               return "none"
             }
-            const isGroupStart = () => {
-              if (segment.type !== "tool") return false
-              const idx = segIndex()
-              const prev = idx > 0 ? props.segments[idx - 1] : null
-              // First tool in the message's run: either nothing before, or previous
-              // segment is from a different message or is not a tool.
-              return !prev || prev.type !== "tool" || prev.messageId !== segment.messageId
-            }
 
              const shortLabelContent = () => {
                if (segment.type === "tool") {
-                 if (hasActivePermission()) {
+                  if (hasActivePermission()) {
                    return <ShieldAlert class="message-timeline-icon" aria-hidden="true" />
                  }
                  return segment.shortLabel ?? getToolIcon("tool")
@@ -765,95 +975,92 @@ const MessageTimeline: Component<MessageTimelineProps> = (props) => {
                }
                if (segment.type === "user") {
                  return <UserIcon class="message-timeline-icon" aria-hidden="true" />
-               }
-               return <BotIcon class="message-timeline-icon" aria-hidden="true" />
-             }
+                }
+                return <BotIcon class="message-timeline-icon" aria-hidden="true" />
+              }
 
-            return (
-              <button
-                  ref={(el) => registerButtonRef(segment.id, el)}
-                  type="button"
-                  data-variant={segment.variant}
-                  class={`message-timeline-segment message-timeline-${segment.type} ${hasActivePermission() ? "message-timeline-segment-permission" : ""} ${segment.type === "compaction" ? `message-timeline-compaction-${segment.variant ?? "manual"}` : ""} ${isActive() ? "message-timeline-segment-active" : ""} ${isHidden() ? "message-timeline-segment-hidden" : ""} ${isSelected() ? "message-timeline-segment-selected" : ""} ${isDeleteSelected() ? "message-timeline-segment-delete-selected" : ""} ${groupRole() !== "none" ? `message-timeline-group-${groupRole()}` : ""} ${isGroupStart() ? "message-timeline-group-start" : ""}`}
-
-                  data-delete-hover={isDeleteHovered() || isDeleteSelected() || isSelected() ? "true" : undefined}
-
-                 aria-current={isActive() ? "true" : undefined}
-                 aria-hidden={isHidden() ? "true" : undefined}
-                 onClick={(event) => {
-                   if (wasLongPress) {
-                     wasLongPress = false
-                     return
-                   }
-
-                   // Capture scroll anchor before selection changes may toggle
-                   // tool segment visibility, which shifts timeline layout.
-                   const btn = buttonRefs.get(segment.id)
-                   let anchorOffset: number | null = null
-                   if (btn && scrollContainerRef) {
-                     anchorOffset = btn.offsetTop - scrollContainerRef.scrollTop
-                   }
-
-                   const isMultiSelectActive = (props.selectedIds?.().size ?? 0) > 0
-
-                   if (event.shiftKey) {
-                     props.onSelectRange?.(segment.id)
-                   } else if (event.ctrlKey || event.metaKey) {
-                     props.onToggleSelection?.(segment.id)
-                   } else if (isMultiSelectActive) {
-                     // In selection mode, plain click scrolls to the message
-                     // instead of clearing. Selection is cleared by clicking
-                     // anywhere inside the chat container or pressing Esc.
-                     props.onSegmentClick?.(segment)
-                   } else {
-                     props.onSegmentClick?.(segment)
-                   }
-
-                   // Restore scroll anchor: keep the clicked badge at the same
-                   // visual position after hidden tools appear or disappear.
-                   if (anchorOffset !== null && btn && scrollContainerRef) {
-                     const desired = btn.offsetTop - anchorOffset
-                     if (Math.abs(scrollContainerRef.scrollTop - desired) > 1) {
-                       scrollContainerRef.scrollTop = desired
+              return (
+               <div class="message-timeline-item">
+                  <div aria-hidden="true" class="message-timeline-item-spacer" style={{ height: segmentSpacerHeights().get(segment.id) ?? "0" }} />
+                  <button
+                    type="button"
+                    data-variant={segment.variant}
+                   class={`message-timeline-segment message-timeline-${segment.type} ${hasActivePermission() ? "message-timeline-segment-permission" : ""} ${segment.type === "compaction" ? `message-timeline-compaction-${segment.variant ?? "manual"}` : ""} ${isActive() ? "message-timeline-segment-active" : ""} ${isHidden() ? "message-timeline-segment-hidden" : ""} ${isSelected() ? "message-timeline-segment-selected" : ""} ${isDeleteSelected() ? "message-timeline-segment-delete-selected" : ""} ${groupRole() !== "none" ? `message-timeline-group-${groupRole()}` : ""}`}
+                   data-delete-hover={isDeleteHovered() || isDeleteSelected() || isSelected() ? "true" : undefined}
+                   aria-current={isActive() ? "true" : undefined}
+                   aria-hidden={isHidden() ? "true" : undefined}
+                   onClick={(event) => {
+                     if (wasLongPress) {
+                       wasLongPress = false
+                       return
                      }
-                   }
-                 }}
-                onPointerDown={(e) => handlePointerDown(segment, e)}
-                 onPointerUp={handlePointerUp}
-                 onPointerCancel={handlePointerUp}
-                 onPointerMove={handlePointerMove}
-                 onContextMenu={handleContextMenu}
-                 onMouseEnter={(event) => handleMouseEnter(segment, event)}
-                 onMouseLeave={handleMouseLeave}
-              >
-                <span class="message-timeline-label message-timeline-label-full">{segment.label}</span>
-                <span class="message-timeline-label message-timeline-label-short">{shortLabelContent()}</span>
-              </button>
-            )
-          }}
-        </For>
+
+                     const btn = buttonRefs.get(segment.id)
+                     const stableBtn = renderVirtualizedTimeline() ? null : btn
+                     let anchorOffset: number | null = null
+                     if (stableBtn && scrollContainerRef) {
+                       anchorOffset = stableBtn.offsetTop - scrollContainerRef.scrollTop
+                     }
+
+                     const isMultiSelectActive = (props.selectedIds?.().size ?? 0) > 0
+
+                     if (event.shiftKey) {
+                       props.onSelectRange?.(segment.id)
+                     } else if (event.ctrlKey || event.metaKey) {
+                       props.onToggleSelection?.(segment.id)
+                     } else if (isMultiSelectActive) {
+                       props.onSegmentClick?.(segment)
+                     } else {
+                       props.onSegmentClick?.(segment)
+                     }
+
+                     if (anchorOffset !== null && stableBtn && scrollContainerRef) {
+                       const desired = stableBtn.offsetTop - anchorOffset
+                       if (Math.abs(scrollContainerRef.scrollTop - desired) > 1) {
+                         scrollContainerRef.scrollTop = desired
+                       }
+                     }
+                   }}
+                   onPointerDown={(e) => handlePointerDown(segment, e)}
+                   onPointerUp={handlePointerUp}
+                   onPointerCancel={handlePointerUp}
+                   onPointerMove={handlePointerMove}
+                   onContextMenu={handleContextMenu}
+                   onMouseEnter={(event) => handleMouseEnter(segment, event)}
+                   onMouseLeave={handleMouseLeave}
+                 >
+                   <span class="message-timeline-label message-timeline-label-full">{segment.label}</span>
+                   <span class="message-timeline-label message-timeline-label-short">{shortLabelContent()}</span>
+                 </button>
+               </div>
+             )
+            }}
+          </Virtualizer>
+        </Show>
         <Show when={previewData()}>
           {(data) => {
             onCleanup(() => setTooltipElement(null))
             return (
-              <div
-                ref={(element) => setTooltipElement(element)}
-                class="message-timeline-tooltip"
-                style={{ top: `${tooltipCoords().top}px`, left: `${tooltipCoords().left}px` }}
-                onMouseEnter={() => clearCloseTimer()}
-                onMouseLeave={() => scheduleClose()}
-              >
-                <MessagePreview
-                  messageId={data().messageId}
-                  instanceId={props.instanceId}
-                  sessionId={props.sessionId}
-                  store={store}
-                  deleteHover={props.deleteHover}
-                  onDeleteHoverChange={props.onDeleteHoverChange}
-                  onDeleteMessagesUpTo={props.onDeleteMessagesUpTo}
-                  selectedMessageIds={props.selectedMessageIds}
-                />
-              </div>
+              <Portal>
+                <div
+                  ref={(element) => setTooltipElement(element)}
+                  class="message-timeline-tooltip"
+                  style={{ top: `${tooltipCoords().top}px`, left: `${tooltipCoords().left}px` }}
+                  onMouseEnter={() => clearCloseTimer()}
+                  onMouseLeave={() => scheduleClose()}
+                >
+                  <MessagePreview
+                    messageId={data().messageId}
+                    instanceId={props.instanceId}
+                    sessionId={props.sessionId}
+                    store={store}
+                    deleteHover={props.deleteHover}
+                    onDeleteHoverChange={props.onDeleteHoverChange}
+                    onDeleteMessagesUpTo={props.onDeleteMessagesUpTo}
+                    selectedMessageIds={props.selectedMessageIds}
+                  />
+                </div>
+              </Portal>
             )
           }}
         </Show>

packages/ui/src/components/prompt-input.tsx

@@ -540,6 +540,10 @@ export default function PromptInput(props: PromptInputProps) {
               mode={pickerMode()}
               onClose={handlePickerClose}
               onSelect={handlePickerSelect}
+              onSubmitWithoutSelection={() => {
+                handlePickerClose()
+                void handleSend()
+              }}
               agents={instanceAgents()}
               commands={getCommands(props.instanceId)}
               instanceClient={instance()!.client}

packages/ui/src/components/prompt-input/usePromptPicker.ts

@@ -324,28 +324,6 @@ export function usePromptPicker(options: PromptPickerOptions): PromptPickerContr
     const pos = atPosition()
     if (pickerMode() === "mention" && pos !== null) {
       setIgnoredAtPositions((prev) => new Set(prev).add(pos))
-
-      // Remove the partial @mention text from the textarea when ESC is pressed
-      const textarea = options.getTextarea()
-      if (textarea) {
-        const currentPrompt = options.prompt()
-        const cursorPos = textarea.selectionStart
-        // Remove text from @ position to cursor position
-        const before = currentPrompt.substring(0, pos)
-        const after = currentPrompt.substring(cursorPos)
-        options.setPrompt(before + after)
-
-        // Restore cursor position to where @ was
-        setTimeout(() => {
-          const nextTextarea = options.getTextarea()
-          if (nextTextarea) {
-            nextTextarea.setSelectionRange(pos, pos)
-          }
-        }, 0)
-
-        // Clear ignoredAtPositions so typing @ again will work
-        setIgnoredAtPositions(new Set<number>())
-      }
     }
     setShowPicker(false)
     setAtPosition(null)

packages/ui/src/components/prompt-input/usePromptVoiceInput.ts

@@ -169,18 +169,25 @@ export function usePromptVoiceInput(options: UsePromptVoiceInputOptions) {
     const textarea = options.getTextarea()
     const start = textarea ? textarea.selectionStart : current.length
     const end = textarea ? textarea.selectionEnd : current.length
+    const wasCursorAtEnd = end === current.length
+    const wasScrolledToBottom = textarea
+      ? textarea.scrollHeight - (textarea.scrollTop + textarea.clientHeight) <= 4
+      : false
     const before = current.slice(0, start)
     const after = current.slice(end)
-    const prefix = before.length > 0 && !/\s$/.test(before) ? " " : ""
-    const suffix = after.length > 0 && !/^\s/.test(after) ? " " : ""
+    const prefix = ""
+    const suffix = after.length > 0 ? (/^\s/.test(after) ? "" : " ") : " "
     const nextValue = `${before}${prefix}${text}${suffix}${after}`
-    const cursor = before.length + prefix.length + text.length
+    const cursor = before.length + prefix.length + text.length + suffix.length
 
     options.setPrompt(nextValue)
     if (textarea) {
       setTimeout(() => {
         textarea.focus()
         textarea.setSelectionRange(cursor, cursor)
+        if (wasCursorAtEnd || wasScrolledToBottom) {
+          textarea.scrollTop = textarea.scrollHeight
+        }
       }, 0)
     }
   }

packages/ui/src/components/session/session-view.tsx

@@ -79,11 +79,17 @@ export const SessionView: Component<SessionViewProps> = (props) => {
       requestAnimationFrame(() => scrollToBottomHandle?.())
     })
   }
-  createEffect(() => {
-    if (!props.isActive) return
-    if (!shouldScrollToBottomOnActivate()) return
-    scheduleScrollToBottom()
-  })
+  createEffect(
+    on(
+      () => props.isActive,
+      (isActive, wasActive) => {
+        if (!isActive) return
+        if (wasActive === true) return
+        if (!shouldScrollToBottomOnActivate()) return
+        scheduleScrollToBottom()
+      },
+    ),
+  )
 
   createEffect(
     on(
@@ -332,16 +338,11 @@ export const SessionView: Component<SessionViewProps> = (props) => {
                 loading={messagesLoading()}
                 onRevert={handleRevert}
                 onDeleteMessagesUpTo={handleDeleteMessagesUpTo}
-                onFork={handleFork}
-                isActive={props.isActive}
-                registerScrollToBottom={(fn) => {
-                  scrollToBottomHandle = fn
-                  if (props.isActive) {
-                    if (shouldScrollToBottomOnActivate()) {
-                      scheduleScrollToBottom()
-                    }
-                  }
-                }}
+                 onFork={handleFork}
+                 isActive={props.isActive}
+                 registerScrollToBottom={(fn) => {
+                   scrollToBottomHandle = fn
+                 }}
 
 
 

packages/ui/src/components/settings-screen.tsx

@@ -1,5 +1,5 @@
 import { Dialog } from "@kobalte/core/dialog"
-import { Settings, Bell, MonitorUp, Paintbrush, Terminal, Volume2, X } from "lucide-solid"
+import { Settings, Bell, MonitorUp, Paintbrush, Terminal, Volume2, Globe, X } from "lucide-solid"
 import { createMemo, For, type Component } from "solid-js"
 import { useI18n } from "../lib/i18n"
 import {
@@ -14,6 +14,7 @@ import { NotificationsSettingsSection } from "./settings/notifications-settings-
 import { OpenCodeSettingsSection } from "./settings/opencode-settings-section"
 import { RemoteAccessSettingsSection } from "./settings/remote-access-settings-section"
 import { SpeechSettingsSection } from "./settings/speech-settings-section"
+import { SideCarsSettingsSection } from "./settings/sidecars-settings-section"
 
 export const SettingsScreen: Component = () => {
   const { t } = useI18n()
@@ -23,6 +24,7 @@ export const SettingsScreen: Component = () => {
     { id: "notifications" as SettingsSectionId, icon: Bell, label: t("settings.nav.notifications") },
     { id: "remote" as SettingsSectionId, icon: MonitorUp, label: t("settings.nav.remote") },
     { id: "speech" as SettingsSectionId, icon: Volume2, label: t("settings.nav.speech") },
+    { id: "sidecars" as SettingsSectionId, icon: Globe, label: t("settings.nav.sidecars") },
     { id: "opencode" as SettingsSectionId, icon: Terminal, label: t("settings.nav.opencode") },
   ])
 
@@ -34,6 +36,8 @@ export const SettingsScreen: Component = () => {
         return <RemoteAccessSettingsSection />
       case "speech":
         return <SpeechSettingsSection />
+      case "sidecars":
+        return <SideCarsSettingsSection />
       case "opencode":
         return <OpenCodeSettingsSection />
       case "appearance":

packages/ui/src/components/settings/opencode-settings-section.tsx

@@ -1,14 +1,30 @@
-import { createEffect, createSignal, type Component } from "solid-js"
-import { Terminal } from "lucide-solid"
+import { Select } from "@kobalte/core/select"
+import { createEffect, createMemo, createSignal, type Component } from "solid-js"
+import { ChevronDown, Terminal } from "lucide-solid"
 import OpenCodeBinarySelector from "../opencode-binary-selector"
 import EnvironmentVariablesEditor from "../environment-variables-editor"
 import { useConfig } from "../../stores/preferences"
+import type { ServerLogLevel } from "../../stores/preferences"
 import { useI18n } from "../../lib/i18n"
 
+type LogLevelOption = {
+  value: ServerLogLevel
+  label: string
+}
+
 export const OpenCodeSettingsSection: Component = () => {
   const { t } = useI18n()
-  const { serverSettings, updateLastUsedBinary } = useConfig()
+  const { serverSettings, updateLastUsedBinary, updateLogLevel } = useConfig()
   const [selectedBinary, setSelectedBinary] = createSignal(serverSettings().opencodeBinary || "opencode")
+  const logLevelOptions = createMemo<LogLevelOption[]>(() => [
+    { value: "DEBUG", label: t("settings.opencode.logLevel.option.debug") },
+    { value: "INFO", label: t("settings.opencode.logLevel.option.info") },
+    { value: "WARN", label: t("settings.opencode.logLevel.option.warn") },
+    { value: "ERROR", label: t("settings.opencode.logLevel.option.error") },
+  ])
+  const selectedLogLevel = createMemo(
+    () => logLevelOptions().find((option) => option.value === serverSettings().logLevel) ?? logLevelOptions()[0],
+  )
 
   createEffect(() => {
     const binary = serverSettings().opencodeBinary || "opencode"
@@ -37,6 +53,60 @@ export const OpenCodeSettingsSection: Component = () => {
         <OpenCodeBinarySelector selectedBinary={selectedBinary()} onBinaryChange={handleBinaryChange} isVisible />
       </div>
 
+      <div class="settings-card">
+        <div class="settings-card-header">
+          <div>
+            <h3 class="settings-card-title">{t("settings.opencode.logLevel.title")}</h3>
+            <p class="settings-card-subtitle">{t("settings.opencode.logLevel.subtitle")}</p>
+          </div>
+          <span class="settings-scope-badge settings-scope-badge-server">{t("settings.scope.server")}</span>
+        </div>
+        <div class="settings-card-body">
+          <div class="settings-toggle-row settings-toggle-row-compact">
+            <div>
+              <div class="settings-toggle-title">{t("settings.opencode.logLevel.selector.title")}</div>
+              <div class="settings-toggle-caption">{t("settings.opencode.logLevel.selector.subtitle")}</div>
+            </div>
+            <Select<LogLevelOption>
+              value={selectedLogLevel()}
+              onChange={(option) => {
+                if (!option) return
+                updateLogLevel(option.value)
+              }}
+              options={logLevelOptions()}
+              optionValue="value"
+              optionTextValue="label"
+              itemComponent={(itemProps) => (
+                <Select.Item item={itemProps.item} class="selector-option">
+                  <Select.ItemLabel class="selector-option-label">{itemProps.item.rawValue.label}</Select.ItemLabel>
+                </Select.Item>
+              )}
+            >
+              <Select.Trigger class="selector-trigger" aria-label={t("settings.opencode.logLevel.title")}>
+                <div class="flex-1 min-w-0">
+                  <Select.Value<LogLevelOption>>
+                    {(state) => (
+                      <span class="selector-trigger-primary selector-trigger-primary--align-left">
+                        {state.selectedOption()?.label}
+                      </span>
+                    )}
+                  </Select.Value>
+                </div>
+                <Select.Icon class="selector-trigger-icon">
+                  <ChevronDown class="w-3 h-3" />
+                </Select.Icon>
+              </Select.Trigger>
+
+              <Select.Portal>
+                <Select.Content class="selector-popover">
+                  <Select.Listbox class="selector-listbox" />
+                </Select.Content>
+              </Select.Portal>
+            </Select>
+          </div>
+        </div>
+      </div>
+
       <div class="settings-card">
         <div class="settings-card-header">
           <div>

packages/ui/src/components/settings/sidecars-settings-section.tsx

@@ -0,0 +1,201 @@
+import { createMemo, createSignal, For, Show, onMount, type Component } from "solid-js"
+import { Globe, Loader2, Plus, Trash2 } from "lucide-solid"
+import { useI18n } from "../../lib/i18n"
+import { serverApi } from "../../lib/api-client"
+import { ensureSidecarsLoaded, sidecars, sidecarsLoading } from "../../stores/sidecars"
+
+function deriveSidecarId(value: string): string {
+  return value
+    .trim()
+    .toLowerCase()
+    .replace(/[^a-z0-9]+/g, "-")
+    .replace(/-{2,}/g, "-")
+    .replace(/^-|-$/g, "")
+}
+
+export const SideCarsSettingsSection: Component = () => {
+  const { t } = useI18n()
+  const [name, setName] = createSignal("")
+  const [port, setPort] = createSignal("3000")
+  const [insecure, setInsecure] = createSignal(false)
+  const [prefixMode, setPrefixMode] = createSignal<"strip" | "preserve">("strip")
+  const [busyId, setBusyId] = createSignal<string | null>(null)
+  const [creating, setCreating] = createSignal(false)
+  const [formError, setFormError] = createSignal<string | null>(null)
+  const [actionError, setActionError] = createSignal<string | null>(null)
+
+  onMount(() => {
+    void ensureSidecarsLoaded()
+  })
+
+  const orderedSidecars = createMemo(() => Array.from(sidecars().values()).sort((a, b) => a.name.localeCompare(b.name)))
+  const derivedId = createMemo(() => deriveSidecarId(name()) || "your-sidecar")
+
+  async function handleCreate() {
+    const trimmedName = name().trim()
+    const nextPort = Number(port())
+    if (!trimmedName || !Number.isInteger(nextPort) || nextPort <= 0 || nextPort > 65535) {
+      setFormError(t("sidecars.form.validation"))
+      return
+    }
+
+    setCreating(true)
+    setFormError(null)
+    try {
+      await serverApi.createSidecar({
+        kind: "port",
+        name: trimmedName,
+        port: nextPort,
+        insecure: insecure(),
+        prefixMode: prefixMode(),
+      })
+      setName("")
+      setPort("3000")
+      setInsecure(false)
+      setPrefixMode("strip")
+    } catch (error) {
+      setFormError(error instanceof Error ? error.message : String(error))
+    } finally {
+      setCreating(false)
+    }
+  }
+
+  async function handleDelete(id: string) {
+    setBusyId(id)
+    setActionError(null)
+    try {
+      await serverApi.deleteSidecar(id)
+    } catch (error) {
+      setActionError(error instanceof Error ? error.message : String(error))
+    } finally {
+      setBusyId(null)
+    }
+  }
+
+  return (
+    <div class="settings-section-stack">
+      <div class="settings-card">
+        <div class="settings-card-header">
+          <div class="settings-card-heading-with-icon">
+            <Globe class="settings-card-heading-icon" />
+            <div>
+              <h3 class="settings-card-title">{t("settings.section.sidecars.title")}</h3>
+              <p class="settings-card-subtitle">{t("settings.section.sidecars.subtitle")}</p>
+            </div>
+          </div>
+          <span class="settings-scope-badge settings-scope-badge-server">{t("settings.scope.server")}</span>
+        </div>
+
+        <div class="settings-card-content">
+          <div class="settings-toggle-row settings-toggle-row-compact">
+            <div>
+              <div class="settings-toggle-title">{t("sidecars.form.name")}</div>
+              <div class="settings-toggle-caption">{t("sidecars.basePath")}: <code>/sidecars/{derivedId()}</code></div>
+            </div>
+            <input
+              class="selector-input w-full max-w-xs"
+              value={name()}
+              onInput={(event) => {
+                setFormError(null)
+                setName(event.currentTarget.value)
+              }}
+            />
+          </div>
+
+          <div class="settings-toggle-row settings-toggle-row-compact">
+            <div>
+              <div class="settings-toggle-title">{t("sidecars.form.port")}</div>
+              <div class="settings-toggle-caption">127.0.0.1</div>
+            </div>
+            <input
+              class="selector-input w-full max-w-xs"
+              value={port()}
+              onInput={(event) => {
+                setFormError(null)
+                setPort(event.currentTarget.value)
+              }}
+              inputMode="numeric"
+            />
+          </div>
+
+          <div class="settings-toggle-row settings-toggle-row-compact">
+            <div>
+              <div class="settings-toggle-title">{t("sidecars.form.protocol")}</div>
+              <div class="settings-toggle-caption">{t("sidecars.form.protocol.help")}</div>
+            </div>
+            <select class="selector-input w-full max-w-xs" value={insecure() ? "http" : "https"} onChange={(event) => setInsecure(event.currentTarget.value === "http") }>
+              <option value="https">{t("sidecars.form.protocol.https")}</option>
+              <option value="http">{t("sidecars.form.protocol.http")}</option>
+            </select>
+          </div>
+
+          <div class="settings-toggle-row settings-toggle-row-compact">
+            <div>
+              <div class="settings-toggle-title">{t("sidecars.form.prefixMode")}</div>
+              <div class="settings-toggle-caption">{t("sidecars.form.prefixMode.help")}</div>
+            </div>
+            <select class="selector-input w-full max-w-xs" value={prefixMode()} onChange={(event) => setPrefixMode(event.currentTarget.value as "strip" | "preserve") }>
+              <option value="strip">{t("sidecars.form.prefixMode.strip")}</option>
+              <option value="preserve">{t("sidecars.form.prefixMode.preserve")}</option>
+            </select>
+          </div>
+
+          <Show when={formError()}>
+            <div class="text-sm text-red-500">{formError()}</div>
+          </Show>
+
+          <div class="flex justify-end">
+            <button type="button" class="selector-button selector-button-primary" disabled={creating()} onClick={() => void handleCreate()}>
+              <Show when={creating()} fallback={<Plus class="w-4 h-4" />}>
+                <Loader2 class="w-4 h-4 animate-spin" />
+              </Show>
+              <span>{t("sidecars.form.add")}</span>
+            </button>
+          </div>
+        </div>
+      </div>
+
+      <div class="settings-card">
+        <div class="settings-card-header">
+          <div>
+            <h3 class="settings-card-title">{t("sidecars.settings.listTitle")}</h3>
+            <p class="settings-card-subtitle">{t("sidecars.settings.listSubtitle")}</p>
+          </div>
+        </div>
+
+        <div class="settings-card-content">
+          <Show when={actionError()}>
+            <div class="text-sm text-red-500">{actionError()}</div>
+          </Show>
+
+          <Show when={!sidecarsLoading()} fallback={<div class="settings-card-message">{t("sidecars.picker.loading")}</div>}>
+            <Show when={orderedSidecars().length > 0} fallback={<div class="settings-card-message">{t("sidecars.settings.empty")}</div>}>
+              <For each={orderedSidecars()}>
+                {(sidecar) => (
+                  <div class="settings-toggle-row settings-toggle-row-compact">
+                    <div>
+                      <div class="settings-toggle-title">{sidecar.name}</div>
+                      <div class="settings-toggle-caption">
+                        {t("sidecars.kind.port")} · {sidecar.insecure ? "http" : "https"}://127.0.0.1:{sidecar.port}
+                      </div>
+                      <div class="settings-toggle-caption">
+                        {t("sidecars.basePath")}: <code>/sidecars/{sidecar.id}</code> · {t(`sidecars.form.prefixMode.${sidecar.prefixMode}`)}
+                      </div>
+                    </div>
+
+                    <div class="flex items-center gap-2">
+                      <span class="text-xs text-secondary min-w-[4.5rem] text-right">{t(`sidecars.status.${sidecar.status}`)}</span>
+                      <button type="button" class="selector-button selector-button-secondary" disabled={busyId() === sidecar.id} onClick={() => void handleDelete(sidecar.id)}>
+                        <Trash2 class="w-4 h-4" />
+                      </button>
+                    </div>
+                  </div>
+                )}
+              </For>
+            </Show>
+          </Show>
+        </div>
+      </div>
+    </div>
+  )
+}

packages/ui/src/components/settings/speech-settings-card.tsx

@@ -334,7 +334,7 @@ const Field: Component<{
         <div class="settings-toggle-title">{props.label}</div>
         <div class="settings-toggle-caption">{props.caption}</div>
       </div>
-      <div class="flex items-center gap-2 min-w-[18rem] max-w-[24rem] w-full">
+      <div class="flex items-center gap-2 w-full min-w-0 sm:min-w-[18rem] sm:max-w-[24rem]">
         {props.icon}
         <input
           type={props.type ?? "text"}
@@ -361,7 +361,7 @@ const SelectField: Component<{
         <div class="settings-toggle-title">{props.label}</div>
         <div class="settings-toggle-caption">{props.caption}</div>
       </div>
-      <div class="min-w-[18rem] max-w-[24rem] w-full">
+      <div class="w-full min-w-0 sm:min-w-[18rem] sm:max-w-[24rem]">
         <select value={props.value} onInput={(event) => props.onInput(event.currentTarget.value)} class="selector-input w-full">
           <For each={props.options}>{(option) => <option value={option.value}>{option.label}</option>}</For>
         </select>

packages/ui/src/components/sidecar-picker-dialog.tsx

@@ -0,0 +1,82 @@
+import { Dialog } from "@kobalte/core/dialog"
+import { For, Show, createEffect, createMemo, type Component } from "solid-js"
+import { Globe, Square } from "lucide-solid"
+import { useI18n } from "../lib/i18n"
+import { ensureSidecarsLoaded, sidecars, sidecarsLoading } from "../stores/sidecars"
+
+interface SideCarPickerDialogProps {
+  open: boolean
+  onClose: () => void
+  onOpenSidecar: (sidecarId: string) => void | Promise<void>
+}
+
+export const SideCarPickerDialog: Component<SideCarPickerDialogProps> = (props) => {
+  const { t } = useI18n()
+  const orderedSidecars = createMemo(() => Array.from(sidecars().values()).sort((a, b) => a.name.localeCompare(b.name)))
+
+  createEffect(() => {
+    if (props.open) {
+      void ensureSidecarsLoaded()
+    }
+  })
+
+  return (
+    <Dialog open={props.open} onOpenChange={(open) => !open && props.onClose()}>
+      <Dialog.Portal>
+        <Dialog.Overlay class="modal-overlay" />
+        <div class="fixed inset-0 z-50 flex items-center justify-center p-4">
+          <Dialog.Content class="modal-surface w-full max-w-2xl p-6 flex flex-col gap-4 max-h-[80vh] overflow-hidden">
+            <div>
+              <Dialog.Title class="text-xl font-semibold text-primary">{t("sidecars.picker.title")}</Dialog.Title>
+              <Dialog.Description class="text-sm text-secondary mt-2">
+                {t("sidecars.picker.subtitle")}
+              </Dialog.Description>
+            </div>
+
+            <div class="flex-1 overflow-auto flex flex-col gap-3">
+              <Show when={!sidecarsLoading()} fallback={<div class="panel panel-empty-state">{t("sidecars.picker.loading")}</div>}>
+                <Show when={orderedSidecars().length > 0} fallback={<div class="panel panel-empty-state">{t("sidecars.picker.empty")}</div>}>
+                  <For each={orderedSidecars()}>
+                    {(sidecar) => (
+                      <button
+                        type="button"
+                        class="panel-list-item panel-list-item-content text-left disabled:cursor-not-allowed disabled:opacity-60"
+                        disabled={sidecar.status !== "running"}
+                        onClick={() => void props.onOpenSidecar(sidecar.id)}
+                      >
+                        <div class="flex items-center justify-between gap-4 w-full">
+                          <div class="flex items-center gap-3 min-w-0">
+                            <span class="panel-empty-state-icon !w-10 !h-10">
+                              <Globe class="w-5 h-5" />
+                            </span>
+                            <div class="min-w-0">
+                              <div class="text-sm font-medium text-primary truncate">{sidecar.name}</div>
+                              <div class="text-xs text-muted">
+                                {t("sidecars.kind.port")} - {sidecar.insecure ? "http" : "https"}://127.0.0.1:{sidecar.port}
+                              </div>
+                              <div class="text-xs text-muted mt-1">{t("sidecars.basePath")}: <code>/sidecars/{sidecar.id}</code></div>
+                            </div>
+                          </div>
+                          <div class="text-xs text-secondary flex items-center gap-2">
+                            <Square class="w-4 h-4" />
+                            <span>{t(`sidecars.status.${sidecar.status}`)}</span>
+                          </div>
+                        </div>
+                      </button>
+                    )}
+                  </For>
+                </Show>
+              </Show>
+            </div>
+
+            <div class="flex justify-end">
+              <button type="button" class="selector-button selector-button-secondary" onClick={props.onClose}>
+                {t("sidecars.picker.close")}
+              </button>
+            </div>
+          </Dialog.Content>
+        </div>
+      </Dialog.Portal>
+    </Dialog>
+  )
+}

packages/ui/src/components/sidecar-view.tsx

@@ -0,0 +1,197 @@
+import { ArrowLeft, ArrowRight, RefreshCw } from "lucide-solid"
+import { createEffect, createMemo, createSignal, type Component } from "solid-js"
+import type { SideCarTabRecord } from "../stores/sidecars"
+import { useI18n } from "../lib/i18n"
+
+interface SideCarViewProps {
+  tab: SideCarTabRecord
+}
+
+export const SideCarView: Component<SideCarViewProps> = (props) => {
+  const { t } = useI18n()
+  const [frameSrc, setFrameSrc] = createSignal(props.tab.shellUrl)
+  const [pathInput, setPathInput] = createSignal("/")
+  let iframeRef: HTMLIFrameElement | undefined
+
+  const lockedBaseLabel = createMemo(() => {
+    const hostLabel = props.tab.port ? `${props.tab.name}:${props.tab.port}` : props.tab.name
+    if (props.tab.prefixMode === "preserve") {
+      return `${hostLabel}${props.tab.proxyBasePath}`
+    }
+    return hostLabel
+  })
+
+  const getEditablePathFromUrl = (url: string): string => {
+    try {
+      const parsed = new URL(url, window.location.origin)
+      const basePath = props.tab.proxyBasePath
+      let pathname = parsed.pathname
+
+      if (basePath && pathname.startsWith(basePath)) {
+        pathname = pathname.slice(basePath.length) || "/"
+      }
+
+      if (!pathname.startsWith("/")) {
+        pathname = `/${pathname}`
+      }
+
+      return `${pathname}${parsed.search}${parsed.hash}`
+    } catch {
+      return "/"
+    }
+  }
+
+  const buildNormalizedTargetUrl = (rawInput: string): string => {
+    const trimmed = rawInput.trim()
+    const withLeadingSlash = trimmed.startsWith("/") ? trimmed : `/${trimmed}`
+    const parsed = new URL(withLeadingSlash || "/", window.location.origin)
+
+    const safeSegments: string[] = []
+    for (const segment of parsed.pathname.split("/")) {
+      if (!segment || segment === ".") {
+        continue
+      }
+      if (segment === "..") {
+        if (safeSegments.length > 0) {
+          safeSegments.pop()
+        }
+        continue
+      }
+      safeSegments.push(segment)
+    }
+
+    const normalizedPath = `/${safeSegments.join("/")}` || "/"
+    const basePath = props.tab.proxyBasePath
+    return `${basePath}${normalizedPath}${parsed.search}${parsed.hash}`
+  }
+
+  const syncPathInputFromFrame = () => {
+    try {
+      const currentHref = iframeRef?.contentWindow?.location.href
+      if (!currentHref) {
+        return
+      }
+      setPathInput(getEditablePathFromUrl(currentHref))
+    } catch {
+      setPathInput(getEditablePathFromUrl(frameSrc()))
+    }
+  }
+
+  createEffect(() => {
+    setFrameSrc(props.tab.shellUrl)
+    setPathInput(getEditablePathFromUrl(props.tab.shellUrl))
+  })
+
+  const handleBack = (event: MouseEvent) => {
+    event.preventDefault()
+    event.stopPropagation()
+
+    try {
+      const frameWindow = iframeRef?.contentWindow
+      if (!frameWindow) {
+        return
+      }
+
+      if (frameWindow.history.length <= 1) {
+        return
+      }
+
+      frameWindow.focus()
+      frameWindow.history.go(-1)
+    } catch {
+      // Ignore navigation errors from pages that do not expose history access.
+    }
+  }
+
+  const handleRefresh = () => {
+    try {
+      iframeRef?.contentWindow?.location.reload()
+      return
+    } catch {
+      // Fall back to resetting the iframe source if the frame cannot be reloaded directly.
+    }
+
+    setFrameSrc("about:blank")
+    requestAnimationFrame(() => setFrameSrc(props.tab.shellUrl))
+  }
+
+  const handleGo = (event?: Event) => {
+    event?.preventDefault()
+
+    const nextUrl = buildNormalizedTargetUrl(pathInput())
+    setFrameSrc(nextUrl)
+    setPathInput(getEditablePathFromUrl(nextUrl))
+  }
+
+  return (
+    <div class="flex h-full min-h-0 w-full flex-col bg-surface">
+      <div
+        class="flex shrink-0 items-center gap-2 px-3 py-2"
+        style={{ "border-bottom": "1px solid var(--border-base)" }}
+      >
+        <button
+          type="button"
+          class="new-tab-button"
+          onClick={handleBack}
+          title={t("sidecars.back")}
+          aria-label={t("sidecars.back")}
+        >
+          <ArrowLeft class="h-4 w-4" />
+        </button>
+        <button
+          type="button"
+          class="new-tab-button"
+          onClick={handleRefresh}
+          title={t("sidecars.refresh")}
+          aria-label={t("sidecars.refresh")}
+        >
+          <RefreshCw class="h-4 w-4" />
+        </button>
+        <div
+          class="shrink-0 rounded-md px-3 py-1.5 text-sm"
+          style={{
+            background: "var(--surface-secondary)",
+            color: "var(--text-secondary)",
+            border: "1px solid var(--border-base)",
+          }}
+        >
+          {lockedBaseLabel()}
+        </div>
+        <form class="flex min-w-0 flex-1 items-center gap-2" onSubmit={(event) => handleGo(event)}>
+          <input
+            type="text"
+            class="min-w-0 flex-1 rounded-md px-3 py-1.5 text-sm outline-none"
+            style={{
+              background: "var(--surface-secondary)",
+              color: "var(--text-primary)",
+              border: "1px solid var(--border-base)",
+            }}
+            value={pathInput()}
+            onInput={(event) => setPathInput(event.currentTarget.value)}
+            spellcheck={false}
+            autocomplete="off"
+            autocorrect="off"
+            autocapitalize="off"
+            aria-label={t("sidecars.path")}
+          />
+          <button
+            type="submit"
+            class="new-tab-button"
+            title={t("sidecars.go")}
+            aria-label={t("sidecars.go")}
+          >
+            <ArrowRight class="h-4 w-4" />
+          </button>
+        </form>
+      </div>
+      <iframe
+        ref={iframeRef}
+        src={frameSrc()}
+        title={props.tab.name}
+        class="min-h-0 flex-1 w-full border-0 bg-surface"
+        referrerPolicy="same-origin"
+        onLoad={syncPathInputFromFrame}
+      />
+    </div>
+  )
+}

packages/ui/src/components/tool-call.tsx

@@ -1,4 +1,4 @@
-import { createSignal, Show, createEffect, createMemo, onCleanup } from "solid-js"
+import { createSignal, Show, createEffect, createMemo, onCleanup, type Accessor } from "solid-js"
 import { ArrowRightSquare, Check, Copy, Hourglass, Loader2, XCircle } from "lucide-solid"
 import { stringify as stringifyYaml } from "yaml"
 import { messageStoreBus } from "../stores/message-v2/bus"
@@ -44,6 +44,7 @@ import { resolveTitleForTool } from "./tool-call/tool-title"
 import { getLogger } from "../lib/logger"
 import { useSpeech } from "../lib/hooks/use-speech"
 import SpeechActionButton from "./speech-action-button"
+import { createFollowScroll } from "../lib/follow-scroll"
 
 const log = getLogger("session")
 
@@ -51,8 +52,6 @@ type ToolState = import("@opencode-ai/sdk/v2").ToolState
 
 const TOOL_CALL_CACHE_SCOPE = "tool-call"
 const TOOL_SCROLL_SENTINEL_MARGIN_PX = 48
-const TOOL_SCROLL_INTENT_WINDOW_MS = 600
-const TOOL_SCROLL_INTENT_KEYS = new Set(["ArrowUp", "ArrowDown", "PageUp", "PageDown", "Home", "End", " ", "Spacebar"])
 
 function makeRenderCacheKey(
   toolCallId?: string | null,
@@ -82,6 +81,27 @@ interface ToolCallProps {
   forceCollapsed?: boolean
  }
 
+function ToolStatusIndicator(props: { status: Accessor<string> }) {
+  const isVisible = (value: string) => props.status() === value
+
+  return (
+    <span class="tool-call-header-status" aria-hidden="true" data-status={props.status() || "pending"}>
+      <span style={{ display: isVisible("pending") ? "inline-flex" : "none" }}>
+        <Hourglass class="w-4 h-4" />
+      </span>
+      <span style={{ display: isVisible("running") ? "inline-flex" : "none" }}>
+        <Loader2 class="w-4 h-4 animate-spin" />
+      </span>
+      <span style={{ display: isVisible("completed") ? "inline-flex" : "none" }}>
+        <Check class="w-4 h-4" />
+      </span>
+      <span style={{ display: isVisible("error") ? "inline-flex" : "none" }}>
+        <XCircle class="w-4 h-4" />
+      </span>
+    </span>
+  )
+}
+
 function ToolCallDetails(props: {
   toolCallMemo: () => ToolCallPart
   toolState: () => ToolState | undefined
@@ -166,179 +186,25 @@ function ToolCallDetails(props: {
   const [permissionSubmitting, setPermissionSubmitting] = createSignal(false)
   const [permissionError, setPermissionError] = createSignal<string | null>(null)
 
-  const [scrollContainer, setScrollContainer] = createSignal<HTMLDivElement | undefined>()
-  const [bottomSentinel, setBottomSentinel] = createSignal<HTMLDivElement | null>(null)
-  const [autoScroll, setAutoScroll] = createSignal(true)
-  const [bottomSentinelVisible, setBottomSentinelVisible] = createSignal(true)
-
-  let scrollContainerRef: HTMLDivElement | undefined
-  let detachScrollIntentListeners: (() => void) | undefined
-
-  let pendingScrollFrame: number | null = null
-  let pendingAnchorScroll: number | null = null
-  let userScrollIntentUntil = 0
-  let lastKnownScrollTop = props.scrollTopSnapshot()
-
-  function restoreScrollPosition(forceBottom = false) {
-    const container = scrollContainerRef
-    if (!container) return
-    if (forceBottom) {
-      container.scrollTop = container.scrollHeight
-      lastKnownScrollTop = container.scrollTop
-      props.setScrollTopSnapshot(lastKnownScrollTop)
-    } else {
-      container.scrollTop = lastKnownScrollTop
-    }
-  }
-
-  const persistScrollSnapshot = (element?: HTMLElement | null) => {
-    if (!element) return
-    lastKnownScrollTop = element.scrollTop
-    props.setScrollTopSnapshot(lastKnownScrollTop)
-  }
-
-  function markUserScrollIntent() {
-    const now = typeof performance !== "undefined" ? performance.now() : Date.now()
-    userScrollIntentUntil = now + TOOL_SCROLL_INTENT_WINDOW_MS
-  }
-
-  function hasUserScrollIntent() {
-    const now = typeof performance !== "undefined" ? performance.now() : Date.now()
-    return now <= userScrollIntentUntil
-  }
-
-  function attachScrollIntentListeners(element: HTMLDivElement) {
-    if (detachScrollIntentListeners) {
-      detachScrollIntentListeners()
-      detachScrollIntentListeners = undefined
-    }
-    const handlePointerIntent = () => markUserScrollIntent()
-    const handleKeyIntent = (event: KeyboardEvent) => {
-      if (TOOL_SCROLL_INTENT_KEYS.has(event.key)) {
-        markUserScrollIntent()
-      }
-    }
-    element.addEventListener("wheel", handlePointerIntent, { passive: true })
-    element.addEventListener("pointerdown", handlePointerIntent)
-    element.addEventListener("touchstart", handlePointerIntent, { passive: true })
-    element.addEventListener("keydown", handleKeyIntent)
-    detachScrollIntentListeners = () => {
-      element.removeEventListener("wheel", handlePointerIntent)
-      element.removeEventListener("pointerdown", handlePointerIntent)
-      element.removeEventListener("touchstart", handlePointerIntent)
-      element.removeEventListener("keydown", handleKeyIntent)
-    }
-  }
-
-  function scheduleAnchorScroll(immediate = false) {
-    if (!autoScroll()) return
-    const sentinel = bottomSentinel()
-    const container = scrollContainerRef
-    if (!sentinel || !container) return
-    if (pendingAnchorScroll !== null) {
-      cancelAnimationFrame(pendingAnchorScroll)
-      pendingAnchorScroll = null
-    }
-    pendingAnchorScroll = requestAnimationFrame(() => {
-      pendingAnchorScroll = null
-      const containerRect = container.getBoundingClientRect()
-      const sentinelRect = sentinel.getBoundingClientRect()
-      const delta = sentinelRect.bottom - containerRect.bottom + TOOL_SCROLL_SENTINEL_MARGIN_PX
-      if (Math.abs(delta) > 1) {
-        container.scrollBy({ top: delta, behavior: immediate ? "auto" : "smooth" })
-      }
-      lastKnownScrollTop = container.scrollTop
-      props.setScrollTopSnapshot(lastKnownScrollTop)
-    })
-  }
-
-  function handleScroll() {
-    const container = scrollContainer()
-    if (!container) return
-    if (pendingScrollFrame !== null) {
-      cancelAnimationFrame(pendingScrollFrame)
-    }
-    const isUserScroll = hasUserScrollIntent()
-    pendingScrollFrame = requestAnimationFrame(() => {
-      pendingScrollFrame = null
-      const atBottom = bottomSentinelVisible()
-      if (isUserScroll) {
-        if (atBottom) {
-          if (!autoScroll()) setAutoScroll(true)
-        } else if (autoScroll()) {
-          setAutoScroll(false)
-        }
-      }
-    })
-  }
-
-  const handleScrollEvent = (event: Event & { currentTarget: HTMLDivElement }) => {
-    handleScroll()
-    persistScrollSnapshot(event.currentTarget)
-  }
-
-  const handleScrollRendered = () => {
-    requestAnimationFrame(() => {
-      restoreScrollPosition(autoScroll())
-      scheduleAnchorScroll(true)
-    })
-  }
-
-  const initializeScrollContainer = (element: HTMLDivElement | null | undefined) => {
-    const next = element || undefined
-    if (next === scrollContainerRef) {
-      return
-    }
-    scrollContainerRef = next
-    setScrollContainer(scrollContainerRef)
-    if (scrollContainerRef) {
-      // Refresh our snapshot on mount (e.g. when remounting after collapse)
-      lastKnownScrollTop = props.scrollTopSnapshot()
-      restoreScrollPosition(autoScroll())
-    }
-  }
+  const followScroll = createFollowScroll({
+    getScrollTopSnapshot: props.scrollTopSnapshot,
+    setScrollTopSnapshot: props.setScrollTopSnapshot,
+    sentinelMarginPx: TOOL_SCROLL_SENTINEL_MARGIN_PX,
+    sentinelClassName: "tool-call-scroll-sentinel",
+  })
 
   const scrollHelpers: ToolScrollHelpers = {
     registerContainer: (element, options) => {
-      if (options?.disableTracking) return
-      initializeScrollContainer(element)
-    },
-    handleScroll: handleScrollEvent,
-    renderSentinel: (options) => {
-      if (options?.disableTracking) return null
-      return <div ref={setBottomSentinel} aria-hidden="true" class="tool-call-scroll-sentinel" style={{ height: "1px" }} />
+      followScroll.registerContainer(element, options)
     },
+    handleScroll: followScroll.handleScroll,
+    renderSentinel: followScroll.renderSentinel,
+    restoreAfterRender: followScroll.restoreAfterRender,
   }
 
-  createEffect(() => {
-    const container = scrollContainer()
-    if (!container) return
-    attachScrollIntentListeners(container)
-    onCleanup(() => {
-      if (detachScrollIntentListeners) {
-        detachScrollIntentListeners()
-        detachScrollIntentListeners = undefined
-      }
-    })
-  })
-
-  createEffect(() => {
-    const container = scrollContainer()
-    const sentinel = bottomSentinel()
-    if (!container || !sentinel) return
-    const observer = new IntersectionObserver(
-      (entries) => {
-        entries.forEach((entry) => {
-          if (entry.target === sentinel) {
-            setBottomSentinelVisible(entry.isIntersecting)
-          }
-        })
-      },
-      { root: container, threshold: 0, rootMargin: `0px 0px ${TOOL_SCROLL_SENTINEL_MARGIN_PX}px 0px` },
-    )
-    observer.observe(sentinel)
-    onCleanup(() => observer.disconnect())
-  })
+  const handleScrollRendered = () => {
+    scrollHelpers.restoreAfterRender()
+  }
 
   createEffect(() => {
     const permission = permissionDetails()
@@ -564,11 +430,13 @@ function ToolCallDetails(props: {
           partVersion={options.partVersion}
           instanceId={props.instanceId}
           sessionId={options.sessionId}
+          onContentRendered={props.onContentRendered}
           forceCollapsed={options.forceCollapsed}
         />
       )
     },
     scrollHelpers,
+    onContentRendered: props.onContentRendered,
   }
 
   let previousPartVersion: number | undefined
@@ -581,12 +449,12 @@ function ToolCallDetails(props: {
       return
     }
     previousPartVersion = version
-    scheduleAnchorScroll(true)
+    scrollHelpers.restoreAfterRender()
   })
 
   createEffect(() => {
-    if (autoScroll()) {
-      scheduleAnchorScroll(true)
+    if (followScroll.autoScroll()) {
+      scrollHelpers.restoreAfterRender()
     }
   })
 
@@ -634,21 +502,6 @@ function ToolCallDetails(props: {
     />
   )
 
-  onCleanup(() => {
-    if (pendingScrollFrame !== null) {
-      cancelAnimationFrame(pendingScrollFrame)
-      pendingScrollFrame = null
-    }
-    if (pendingAnchorScroll !== null) {
-      cancelAnimationFrame(pendingAnchorScroll)
-      pendingAnchorScroll = null
-    }
-    if (detachScrollIntentListeners) {
-      detachScrollIntentListeners()
-      detachScrollIntentListeners = undefined
-    }
-  })
-
   return (
     <div class="tool-call-details">
       <Show
@@ -850,24 +703,6 @@ export default function ToolCall(props: ToolCallProps) {
       return !current
     })
   }
-
-
-  const statusIcon = () => {
-    const status = toolState()?.status || ""
-    switch (status) {
-      case "pending":
-        return <Hourglass class="w-4 h-4" />
-      case "running":
-        return <Loader2 class="w-4 h-4 animate-spin" />
-      case "completed":
-        return <Check class="w-4 h-4" />
-      case "error":
-        return <XCircle class="w-4 h-4" />
-      default:
-        return ""
-    }
-  }
-
   const statusClass = () => {
     const status = toolState()?.status || "pending"
     return `tool-call-status-${status}`
@@ -1051,9 +886,7 @@ export default function ToolCall(props: ToolCallProps) {
           />
         </Show>
 
-        <span class="tool-call-header-status" aria-hidden="true">
-          {statusIcon()}
-        </span>
+        <ToolStatusIndicator status={status} />
       </div>
 
       <Show when={expanded()}>

packages/ui/src/components/tool-call/ansi-render.tsx

@@ -1,4 +1,4 @@
-import type { Accessor, JSXElement } from "solid-js"
+import { createEffect, onCleanup, type Accessor, type JSXElement } from "solid-js"
 import type { RenderCache } from "../../types/message"
 import { ansiToHtml, createAnsiStreamRenderer, hasAnsi } from "../../lib/ansi"
 import { escapeHtml } from "../../lib/text-render-utils"
@@ -11,6 +11,97 @@ type CacheHandle = {
   set(value: unknown): void
 }
 
+export interface StableAnsiStreamUpdater {
+  update: (element: HTMLElement, content: string) => void
+  reset: () => void
+}
+
+export function createStableAnsiStreamUpdater(): StableAnsiStreamUpdater {
+  const renderer = createAnsiStreamRenderer()
+  let previousContent = ""
+  let ansiActive = false
+
+  return {
+    update(element: HTMLElement, content: string) {
+      const resetStreaming = !previousContent || !content.startsWith(previousContent)
+
+      if (resetStreaming) {
+        ansiActive = hasAnsi(content)
+        renderer.reset()
+        element.innerHTML = ansiActive ? renderer.render(content) : escapeHtml(content)
+        previousContent = content
+        return
+      }
+
+      const delta = content.slice(previousContent.length)
+      if (delta.length === 0) {
+        return
+      }
+
+      if (!ansiActive && hasAnsi(delta)) {
+        ansiActive = true
+        renderer.reset()
+        element.innerHTML = renderer.render(content)
+        previousContent = content
+        return
+      }
+
+      if (ansiActive) {
+        const htmlChunk = renderer.render(delta)
+        if (htmlChunk.length > 0) {
+          element.insertAdjacentHTML("beforeend", htmlChunk)
+        }
+      } else {
+        const escapedDelta = escapeHtml(delta)
+        if (escapedDelta.length > 0) {
+          element.insertAdjacentHTML("beforeend", escapedDelta)
+        }
+      }
+
+      previousContent = content
+    },
+    reset() {
+      previousContent = ""
+      ansiActive = false
+      renderer.reset()
+    },
+  }
+}
+
+function StreamingAnsiContent(props: {
+  html: string
+  htmlChunk?: string
+  updateMode: "replace" | "append" | "noop"
+}) {
+  let preRef: HTMLPreElement | undefined
+
+  createEffect(() => {
+    const element = preRef
+    if (!element) return
+    if (props.updateMode === "noop") return
+    if (props.updateMode === "append") {
+      if (element.innerHTML.length === 0) {
+        element.innerHTML = props.html
+        return
+      }
+      const chunk = props.htmlChunk ?? ""
+      if (chunk.length > 0) {
+        element.insertAdjacentHTML("beforeend", chunk)
+      }
+      return
+    }
+    if (element.innerHTML !== props.html) {
+      element.innerHTML = props.html
+    }
+  })
+
+  onCleanup(() => {
+    preRef = undefined
+  })
+
+  return <pre ref={preRef} class="tool-call-content tool-call-ansi" dir="auto" />
+}
+
 export function createAnsiContentRenderer(params: {
   ansiRunningCache: CacheHandle
   ansiFinalCache: CacheHandle
@@ -46,6 +137,8 @@ export function createAnsiContentRenderer(params: {
     const isRunningVariant = options.variant === "running"
     const disableScrollTracking = !isRunningVariant
     const registerRef = disableScrollTracking ? registerUntracked : registerTracked
+    let updateMode: "replace" | "append" | "noop" = "replace"
+    let htmlChunk = ""
 
     let nextCache: AnsiRenderCache
 
@@ -54,6 +147,7 @@ export function createAnsiContentRenderer(params: {
       const resetStreaming = !cached || !cached.text || !content.startsWith(cached.text) || cached.text !== runningAnsiSource
 
       if (resetStreaming) {
+        updateMode = "replace"
         const detectedAnsi = hasAnsi(content)
         if (detectedAnsi) {
           runningAnsiRenderer.reset()
@@ -66,15 +160,21 @@ export function createAnsiContentRenderer(params: {
       } else {
         const delta = content.slice(cached.text.length)
         if (delta.length === 0) {
+          updateMode = "noop"
           nextCache = { ...cached, mode }
         } else if (!cached.hasAnsi && hasAnsi(delta)) {
+          updateMode = "replace"
           runningAnsiRenderer.reset()
           const html = runningAnsiRenderer.render(content)
           nextCache = { text: content, html, mode, hasAnsi: true }
         } else if (cached.hasAnsi) {
-          const htmlChunk = runningAnsiRenderer.render(delta)
-          nextCache = { text: content, html: `${cached.html}${htmlChunk}`, mode, hasAnsi: true }
+          const appendedHtml = runningAnsiRenderer.render(delta)
+          updateMode = "append"
+          htmlChunk = appendedHtml
+          nextCache = { text: content, html: `${cached.html}${appendedHtml}`, mode, hasAnsi: true }
         } else {
+          updateMode = "append"
+          htmlChunk = escapeHtml(delta)
           nextCache = { text: content, html: `${cached.html}${escapeHtml(delta)}`, mode, hasAnsi: false }
         }
       }
@@ -98,7 +198,7 @@ export function createAnsiContentRenderer(params: {
 
     return (
       <div class={messageClass} ref={registerRef} onScroll={disableScrollTracking ? undefined : params.scrollHelpers.handleScroll}>
-        <pre class="tool-call-content tool-call-ansi" dir="auto" innerHTML={nextCache.html} />
+        <StreamingAnsiContent html={nextCache.html} htmlChunk={htmlChunk} updateMode={updateMode} />
         {params.scrollHelpers.renderSentinel({ disableTracking: disableScrollTracking })}
       </div>
     )

packages/ui/src/components/tool-call/diff-render.tsx

@@ -129,9 +129,7 @@ export function createDiffContentRenderer(params: {
     const copyPatchTitle = () => params.t("toolCall.diff.copyPatch")
 
     const handleDiffRendered = () => {
-      if (!disableScrollTracking) {
-        params.handleScrollRendered()
-      }
+      params.handleScrollRendered()
       params.onContentRendered?.()
     }
 

packages/ui/src/components/tool-call/renderers/bash.tsx

@@ -1,6 +1,107 @@
-import type { ToolRenderer } from "../types"
+import { Show, createEffect, createMemo, onCleanup, type Accessor } from "solid-js"
+import type { ToolState } from "@opencode-ai/sdk/v2"
+import type { ToolRenderer, ToolScrollHelpers } from "../types"
 import { ensureMarkdownContent, formatUnknown, getToolName, isToolStateCompleted, isToolStateError, isToolStateRunning, readToolStatePayload } from "../utils"
 import { tGlobal } from "../../../lib/i18n"
+import { createStableAnsiStreamUpdater } from "../ansi-render"
+import { ansiToHtml, hasAnsi } from "../../../lib/ansi"
+
+function RunningBashOutput(props: {
+  content: Accessor<string>
+  scrollHelpers?: ToolScrollHelpers
+}) {
+  let preRef: HTMLPreElement | undefined
+  const updater = createStableAnsiStreamUpdater()
+
+  createEffect(() => {
+    const element = preRef
+    if (!element) return
+    updater.update(element, props.content())
+  })
+
+  onCleanup(() => {
+    preRef = undefined
+    updater.reset()
+  })
+
+  return (
+    <div
+      class="message-text tool-call-markdown"
+      ref={props.scrollHelpers?.registerContainer}
+      onScroll={props.scrollHelpers ? (event) => props.scrollHelpers!.handleScroll(event as Event & { currentTarget: HTMLDivElement }) : undefined}
+    >
+      <pre ref={preRef} class="tool-call-content tool-call-ansi" dir="auto" />
+      {props.scrollHelpers?.renderSentinel?.()}
+    </div>
+  )
+}
+
+function BashToolBody(props: {
+  toolState: Accessor<ToolState | undefined>
+  renderMarkdown: (options: { content: string }) => ReturnType<ToolRenderer["renderBody"]>
+  scrollHelpers?: ToolScrollHelpers
+}) {
+  const state = createMemo(() => props.toolState())
+
+  const joinedContent = createMemo(() => {
+    const current = state()
+    if (!current || current.status === "pending") return ""
+
+    const { input, metadata } = readToolStatePayload(current)
+    const command = typeof input.command === "string" && input.command.length > 0 ? `$ ${input.command}` : ""
+    const outputResult = formatUnknown(
+      isToolStateCompleted(current)
+        ? current.output
+        : (isToolStateRunning(current) || isToolStateError(current)) && metadata.output
+          ? metadata.output
+          : undefined,
+    )
+    return [command, outputResult?.text].filter(Boolean).join("\n")
+  })
+
+  const finalMarkdown = createMemo(() => {
+    const current = state()
+    const content = joinedContent()
+    if (!current || current.status === "pending" || current.status === "running" || content.length === 0) {
+      return null
+    }
+    if (hasAnsi(content)) {
+      return null
+    }
+    return ensureMarkdownContent(content, "bash", true)
+  })
+
+  const finalAnsiHtml = createMemo(() => {
+    const current = state()
+    const content = joinedContent()
+    if (!current || current.status === "pending" || current.status === "running" || content.length === 0) {
+      return null
+    }
+    if (!hasAnsi(content)) {
+      return null
+    }
+    return ansiToHtml(content)
+  })
+
+  return (
+    <Show when={state() && joinedContent().length > 0}>
+      <Show
+        when={state()?.status === "running"}
+        fallback={
+          <Show when={finalAnsiHtml()} fallback={finalMarkdown() ? props.renderMarkdown({ content: finalMarkdown()! as string }) : null}>
+            {(html) => (
+              <div class="message-text tool-call-markdown" ref={props.scrollHelpers?.registerContainer}>
+                <pre class="tool-call-content tool-call-ansi" dir="auto" innerHTML={html()} />
+              </div>
+            )}
+          </Show>
+        }
+      >
+        <RunningBashOutput content={joinedContent} scrollHelpers={props.scrollHelpers} />
+      </Show>
+    </Show>
+  )
+}
 
 export const bashRenderer: ToolRenderer = {
   tools: ["bash"],
@@ -21,35 +122,7 @@ export const bashRenderer: ToolRenderer = {
     const timeoutLabel = `${timeout}ms`
     return `${baseTitle} · ${tGlobal("toolCall.renderer.bash.title.timeout", { timeout: timeoutLabel })}`
   },
-  renderBody({ toolState, renderMarkdown, renderAnsi }) {
-    const state = toolState()
-    if (!state || state.status === "pending") return null
-
-    const { input, metadata } = readToolStatePayload(state)
-    const command = typeof input.command === "string" && input.command.length > 0 ? `$ ${input.command}` : ""
-    const outputResult = formatUnknown(
-      isToolStateCompleted(state)
-        ? state.output
-        : (isToolStateRunning(state) || isToolStateError(state)) && metadata.output
-          ? metadata.output
-          : undefined,
-    )
-    const parts = [command, outputResult?.text].filter(Boolean)
-    if (parts.length === 0) return null
-
-    const joined = parts.join("\n")
-    if (state.status === "running") {
-      return renderAnsi({ content: joined, variant: "running" })
-    }
-
-    const ansiBody = renderAnsi({ content: joined, requireAnsi: true, variant: "final" })
-    if (ansiBody) {
-      return ansiBody
-    }
-
-    const content = ensureMarkdownContent(joined, "bash", true)
-    if (!content) return null
-
-    return renderMarkdown({ content })
+  renderBody({ toolState, renderMarkdown, scrollHelpers }) {
+    return <BashToolBody toolState={toolState} renderMarkdown={renderMarkdown as any} scrollHelpers={scrollHelpers} />
   },
 }

packages/ui/src/components/tool-call/renderers/task.tsx

@@ -1,4 +1,4 @@
-import { For, Show, createEffect, createMemo, createSignal, untrack } from "solid-js"
+import { For, Index, Show, createEffect, createMemo, createSignal, untrack } from "solid-js"
 import type { ToolState } from "@opencode-ai/sdk/v2"
 import type { ToolRenderer } from "../types"
 import { ensureMarkdownContent, getDefaultToolAction, getToolIcon, getToolName, readToolStatePayload } from "../utils"
@@ -145,7 +145,7 @@ export const taskRenderer: ToolRenderer = {
     const { input } = readToolStatePayload(state)
     return describeTaskTitle(input)
   },
-  renderBody({ toolState, instanceId, renderToolCall, messageVersion, partVersion, scrollHelpers, renderMarkdown, t }) {
+  renderBody({ toolState, instanceId, renderToolCall, messageVersion, partVersion, scrollHelpers, renderMarkdown, t, onContentRendered }) {
     const store = messageStoreBus.getOrCreate(instanceId)
     const [requestedChildLoad, setRequestedChildLoad] = createSignal(false)
 
@@ -360,6 +360,14 @@ export const taskRenderer: ToolRenderer = {
       })
     })
 
+    createEffect(() => {
+      const childCount = childToolKeys().length
+      const legacyCount = legacyItems().length
+      if (childCount === 0 && legacyCount === 0) return
+      scrollHelpers?.restoreAfterRender()
+      onContentRendered?.()
+    })
+
     return (
       <div class="tool-call-task-sections">
         <Show when={promptContent()}>
@@ -443,12 +451,12 @@ export const taskRenderer: ToolRenderer = {
                   }
                 >
                     <div class="tool-call-task-summary">
-                    <For each={childToolKeys()}>
+                    <Index each={childToolKeys()}>
                       {(key) => (
                         <Show when={renderToolCall}>
                           {(render) => (
                             <TaskToolCallRow
-                              toolKey={key}
+                              toolKey={key()}
                               store={store}
                               sessionId={childSessionId()}
                               renderToolCall={render()}
@@ -456,7 +464,7 @@ export const taskRenderer: ToolRenderer = {
                           )}
                         </Show>
                       )}
-                    </For>
+                    </Index>
                   </div>
                   {scrollHelpers?.renderSentinel?.()}
                 </div>

packages/ui/src/components/tool-call/types.ts

@@ -47,6 +47,7 @@ export interface ToolScrollHelpers {
   registerContainer(element: HTMLDivElement | null, options?: { disableTracking?: boolean }): void
   handleScroll(event: Event & { currentTarget: HTMLDivElement }): void
   renderSentinel(options?: { disableTracking?: boolean }): JSXElement | null
+  restoreAfterRender(): void
 }
 
 export interface ToolRendererContext {
@@ -74,6 +75,7 @@ export interface ToolRendererContext {
     forceCollapsed?: boolean
   }) => JSXElement | null
   scrollHelpers?: ToolScrollHelpers
+  onContentRendered?: () => void
 }
 
 export interface ToolRenderer {

packages/ui/src/components/unified-picker.tsx

@@ -79,6 +79,7 @@ interface UnifiedPickerProps {
   mode?: "mention" | "command"
   onSelect: (item: PickerItem, action: PickerSelectAction) => void
   onClose: () => void
+  onSubmitWithoutSelection?: () => void
   agents: Agent[]
   commands?: SDKCommand[]
   instanceClient: OpencodeClient | null
@@ -404,6 +405,8 @@ const UnifiedPicker: Component<UnifiedPickerProps> = (props) => {
       if (selected) {
         const action: PickerSelectAction = e.key === "Tab" ? "tab" : e.shiftKey ? "shiftEnter" : "enter"
         props.onSelect(selected, action)
+      } else if (e.key === "Enter" && mode() === "mention") {
+        props.onSubmitWithoutSelection?.()
       }
     } else if (e.key === "Escape") {
       e.preventDefault()

packages/ui/src/components/virtual-follow-list.tsx

@@ -2,6 +2,8 @@ import { Show, createEffect, createMemo, createSignal, onCleanup, type Accessor,
 import { Virtualizer, type VirtualizerHandle } from "virtua/solid"
 
 const DEFAULT_SCROLL_SENTINEL_MARGIN_PX = 48
+const DEFAULT_HOLD_TARGET_TOP_THRESHOLD_PX = 8
+const DEFAULT_HOLD_TARGET_TOP_OVERSHOOT_PX = 128
 const USER_SCROLL_INTENT_WINDOW_MS = 600
 const SCROLL_INTENT_KEYS = new Set(["ArrowUp", "ArrowDown", "PageUp", "PageDown", "Home", "End", " ", "Spacebar"])
 
@@ -85,6 +87,28 @@ export interface VirtualFollowListProps<T> {
    */
   followToken?: Accessor<string | number>
 
+  /**
+   * Optional item key whose geometry can temporarily hold auto-follow when the
+   * rendered item grows taller than the viewport and reaches the top edge.
+   */
+  autoPinHoldTargetKey?: Accessor<string | null>
+
+  /**
+   * Optional resolver for the specific element inside an item wrapper that
+   * should be measured for hold-target geometry.
+   */
+  resolveAutoPinHoldElement?: (itemWrapper: HTMLDivElement, key: string) => HTMLElement | null | undefined
+
+  /**
+   * Top-edge threshold for the hold target in pixels.
+   */
+  autoPinHoldTopThresholdPx?: number
+
+  /**
+   * Temporarily suppress automatic bottom pinning while keeping follow mode enabled.
+   */
+  suspendAutoPinToBottom?: Accessor<boolean>
+
   /**
    * Optional hooks to render content inside the scroll container.
    * Useful for empty/loading states that should scroll with the list.
@@ -130,13 +154,19 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
   const scrollToBottomOnActivate = () => (props.scrollToBottomOnActivate ? props.scrollToBottomOnActivate() : true)
   const initialScrollToBottom = () => (props.initialScrollToBottom ? props.initialScrollToBottom() : true)
   const initialAutoScroll = () => (props.initialAutoScroll ? props.initialAutoScroll() : true)
+  const externalSuspendAutoPinToBottom = () => (props.suspendAutoPinToBottom ? props.suspendAutoPinToBottom() : false)
+  const holdTargetKey = () => (props.autoPinHoldTargetKey ? props.autoPinHoldTargetKey() : null)
+  const holdTargetTopThresholdPx = () => props.autoPinHoldTopThresholdPx ?? DEFAULT_HOLD_TARGET_TOP_THRESHOLD_PX
 
   const [autoScroll, setAutoScroll] = createSignal(Boolean(initialAutoScroll()))
   const [showScrollTopButton, setShowScrollTopButton] = createSignal(false)
   const [showScrollBottomButton, setShowScrollBottomButton] = createSignal(false)
   const [activeKey, setActiveKey] = createSignal<string | null>(null)
+  const [heldItemCount, setHeldItemCount] = createSignal<number | null>(null)
+  const effectiveSuspendAutoPinToBottom = () => externalSuspendAutoPinToBottom() || heldItemCount() !== null
 
   const scrollButtonsCount = createMemo(() => (showScrollTopButton() ? 1 : 0) + (showScrollBottomButton() ? 1 : 0))
+  const itemElements = new Map<string, HTMLDivElement>()
 
   let userScrollIntentUntil = 0
   let lastUserScrollIntentDirection: "up" | "down" | null = null
@@ -220,6 +250,9 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
 
     // Sync autoScroll state based on scroll position if it was a user scroll
     if (hasUserScrollIntent()) {
+      if (atBottom && heldItemCount() !== null) {
+        setHeldItemCount(null)
+      }
       if (atBottom && !autoScroll()) {
         setAutoScroll(true)
       } else if (!atBottom && autoScroll()) {
@@ -253,6 +286,7 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
       }
     }
     updateScrollButtons()
+    updateAutoPinHold()
     props.onScroll?.()
 
     // Find active key (roughly the first visible item)
@@ -270,6 +304,68 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
     }
   }
 
+  function registerItemElement(key: string, element: HTMLDivElement | null | undefined) {
+    if (!element) {
+      itemElements.delete(key)
+      return
+    }
+    itemElements.set(key, element)
+  }
+
+  function getAnchorIdForKey(key: string) {
+    return props.getAnchorId ? props.getAnchorId(key) : key
+  }
+
+  function updateAutoPinHold() {
+    const element = scrollElement()
+    const itemCount = props.items().length
+    const heldCount = heldItemCount()
+    if (!element) return
+
+    if (heldCount !== null) {
+      if (itemCount > heldCount) {
+        setHeldItemCount(null)
+        if (autoScroll()) {
+          requestAnimationFrame(() => {
+            if (!autoScroll()) return
+            scrollToBottom(false)
+          })
+        }
+        return
+      }
+
+      if (itemCount < heldCount) {
+        setHeldItemCount(null)
+        return
+      }
+
+      return
+    }
+
+    if (!autoScroll()) return
+    if (externalSuspendAutoPinToBottom()) return
+
+    const targetKey = holdTargetKey()
+    if (!targetKey) return
+
+    const itemWrapper = itemElements.get(targetKey)
+    if (!itemWrapper) return
+    const target = props.resolveAutoPinHoldElement?.(itemWrapper, targetKey) ?? itemWrapper
+
+    const containerRect = element.getBoundingClientRect()
+    const targetRect = target.getBoundingClientRect()
+    const relativeTop = targetRect.top - containerRect.top
+    const exceedsViewport = targetRect.height > element.clientHeight
+
+    if (
+      exceedsViewport &&
+      relativeTop <= holdTargetTopThresholdPx() &&
+      relativeTop >= holdTargetTopThresholdPx() - DEFAULT_HOLD_TARGET_TOP_OVERSHOOT_PX
+    ) {
+      setHeldItemCount(itemCount)
+    }
+  }
+
   const api: VirtualFollowListApi = {
     scrollToTop: (opts) => scrollToTop(opts?.immediate ?? true),
     scrollToBottom: (opts) => scrollToBottom(opts?.immediate ?? true, { suppressAutoAnchor: opts?.suppressAutoAnchor }),
@@ -281,7 +377,9 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
       virtuaHandle()?.scrollToIndex(index, { align: opts?.block ?? "start", smooth: opts?.behavior === "smooth" })
     },
     notifyContentRendered: () => {
-      if (autoScroll()) {
+      updateAutoPinHold()
+      if (heldItemCount() !== null) return
+      if (autoScroll() && !effectiveSuspendAutoPinToBottom()) {
         scrollToBottom(true)
       }
     },
@@ -294,9 +392,15 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
   createEffect(() => props.registerApi?.(api))
   createEffect(() => props.registerState?.(state))
 
+  createEffect(on(() => props.resetKey?.(), () => {
+    itemElements.clear()
+    setHeldItemCount(null)
+  }))
+
   // Handle autoScroll (Follow) on items change
   createEffect(on(() => props.items().length, (len, prevLen) => {
-    if (len > (prevLen ?? 0) && autoScroll() && !suppressAutoScrollOnce) {
+    updateAutoPinHold()
+    if (len > (prevLen ?? 0) && autoScroll() && !effectiveSuspendAutoPinToBottom() && !suppressAutoScrollOnce) {
       requestAnimationFrame(() => scrollToBottom(true))
     }
     suppressAutoScrollOnce = false
@@ -304,11 +408,16 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
 
   // Handle followToken change
   createEffect(on(() => props.followToken?.(), () => {
-    if (autoScroll()) {
+    updateAutoPinHold()
+    if (autoScroll() && !effectiveSuspendAutoPinToBottom()) {
       scrollToBottom(true)
     }
   }, { defer: true }))
 
+  createEffect(on(() => holdTargetKey(), () => {
+    updateAutoPinHold()
+  }, { defer: true }))
+
   // Reset state on resetKey change
   createEffect(on(() => props.resetKey?.(), (nextKey) => {
     if (nextKey === lastResetKey) return
@@ -331,6 +440,13 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
     }
   })
 
+  createEffect(() => {
+    if (typeof window === "undefined") return
+    const handleResize = () => updateAutoPinHold()
+    window.addEventListener("resize", handleResize)
+    onCleanup(() => window.removeEventListener("resize", handleResize))
+  })
+
   return (
     <div class="virtual-follow-list-shell" ref={shellElement => {
       setShellElement(shellElement)
@@ -356,7 +472,15 @@ export default function VirtualFollowList<T>(props: VirtualFollowListProps<T>) {
           bufferSize={props.overscanPx ?? 400}
           onScroll={handleScroll}
         >
-          {(item, index) => props.renderItem(item, index())}
+          {(item, index) => {
+            const key = props.getKey(item, index())
+            const anchorId = getAnchorIdForKey(key)
+            return (
+              <div id={anchorId} data-virtual-follow-key={key} ref={(element) => registerItemElement(key, element)}>
+                {props.renderItem(item, index())}
+              </div>
+            )
+          }}
         </Virtualizer>
       </div>
 

packages/ui/src/lib/api-client.ts

@@ -10,7 +10,10 @@ import type {
   SpeechCapabilitiesResponse,
   SpeechSynthesisResponse,
   SpeechTranscriptionResponse,
+  SideCar,
   ServerMeta,
+  RemoteServerProbeRequest,
+  RemoteServerProbeResponse,
   VoiceModeStateResponse,
   WorkspaceCreateRequest,
   WorkspaceDescriptor,
@@ -191,9 +194,42 @@ export const serverApi = {
       body: JSON.stringify(payload),
     })
   },
+  fetchSidecars(): Promise<{ sidecars: SideCar[] }> {
+    return request<{ sidecars: SideCar[] }>("/api/sidecars")
+  },
+  createSidecar(payload: {
+    kind: "port"
+    name: string
+    port: number
+    insecure: boolean
+    prefixMode: "strip" | "preserve"
+  }): Promise<SideCar> {
+    return request<SideCar>("/api/sidecars", {
+      method: "POST",
+      body: JSON.stringify(payload),
+    })
+  },
+  updateSidecar(
+    id: string,
+    payload: Partial<{ name: string; port: number; insecure: boolean; prefixMode: "strip" | "preserve" }>,
+  ): Promise<SideCar> {
+    return request<SideCar>(`/api/sidecars/${encodeURIComponent(id)}`, {
+      method: "PUT",
+      body: JSON.stringify(payload),
+    })
+  },
+  deleteSidecar(id: string): Promise<void> {
+    return request(`/api/sidecars/${encodeURIComponent(id)}`, { method: "DELETE" })
+  },
   fetchServerMeta(): Promise<ServerMeta> {
     return request<ServerMeta>("/api/meta")
   },
+  probeRemoteServer(payload: RemoteServerProbeRequest): Promise<RemoteServerProbeResponse> {
+    return request<RemoteServerProbeResponse>("/api/remote-servers/probe", {
+      method: "POST",
+      body: JSON.stringify(payload),
+    })
+  },
   fetchAuthStatus(): Promise<{ authenticated: boolean; username?: string; passwordUserProvided?: boolean }> {
     return request<{ authenticated: boolean; username?: string; passwordUserProvided?: boolean }>("/api/auth/status")
   },
@@ -430,4 +466,4 @@ function buildClientEventsUrl(identity: { clientId: string; connectionId: string
   return `${url.pathname}${url.search}`
 }
 
-export type { WorkspaceDescriptor, WorkspaceLogEntry, WorkspaceEventPayload, WorkspaceEventType }
+export type { WorkspaceDescriptor, WorkspaceLogEntry, WorkspaceEventPayload, WorkspaceEventType, SideCar }

packages/ui/src/lib/diff-utils.ts

@@ -2,6 +2,7 @@ const HUNK_PATTERN = /(^|\n)@@/m
 const FILE_MARKER_PATTERN = /(^|\n)(diff --git |--- |\+\+\+)/
 const BEGIN_PATCH_PATTERN = /^\*\*\* (Begin|End) Patch/
 const UPDATE_FILE_PATTERN = /^\*\*\* Update File: (.+)$/
+const HUNK_HEADER_PATTERN = /^@@ -(\d+)(?:,(\d+))? \+(\d+)(?:,(\d+))? @@/
 
 function stripCodeFence(value: string): string {
   const trimmed = value.trim()
@@ -48,3 +49,48 @@ export function isRenderableDiffText(raw?: string | null): raw is string {
   if (!normalized) return false
   return HUNK_PATTERN.test(normalized)
 }
+
+export function parsePatchToBeforeAfter(patch: string): { before: string; after: string } {
+  if (!patch || patch.trim().length === 0) {
+    return { before: "", after: "" }
+  }
+
+  const lines = patch.replace(/\r\n/g, "\n").split("\n")
+  const beforeLines: string[] = []
+  const afterLines: string[] = []
+
+  for (const line of lines) {
+    if (line.startsWith("---") || line.startsWith("+++") || line.startsWith("diff --git")) {
+      continue
+    }
+    if (HUNK_HEADER_PATTERN.test(line)) {
+      continue
+    }
+    if (line.startsWith("-") && !line.startsWith("---")) {
+      beforeLines.push(line.slice(1))
+    } else if (line.startsWith("+") && !line.startsWith("+++")) {
+      afterLines.push(line.slice(1))
+    } else if (line.startsWith(" ")) {
+      beforeLines.push(line.slice(1))
+      afterLines.push(line.slice(1))
+    } else if (line === "") {
+      beforeLines.push("")
+      afterLines.push("")
+    } else {
+      beforeLines.push(line)
+      afterLines.push(line)
+    }
+  }
+
+  while (beforeLines.length > 0 && beforeLines[beforeLines.length - 1] === "") {
+    beforeLines.pop()
+  }
+  while (afterLines.length > 0 && afterLines[afterLines.length - 1] === "") {
+    afterLines.pop()
+  }
+
+  return {
+    before: beforeLines.join("\n"),
+    after: afterLines.join("\n"),
+  }
+}

packages/ui/src/lib/follow-scroll.tsx

@@ -0,0 +1,262 @@
+import { createEffect, createSignal, onCleanup, type Accessor, type JSXElement } from "solid-js"
+
+const DEFAULT_SCROLL_INTENT_WINDOW_MS = 600
+const DEFAULT_SCROLL_INTENT_KEYS = new Set(["ArrowUp", "ArrowDown", "PageUp", "PageDown", "Home", "End", " ", "Spacebar"])
+
+interface FollowScrollOptions {
+  getScrollTopSnapshot: Accessor<number>
+  setScrollTopSnapshot: (next: number) => void
+  sentinelMarginPx: number
+  sentinelClassName: string
+  intentWindowMs?: number
+  intentKeys?: ReadonlySet<string>
+}
+
+export interface FollowScrollHelpers {
+  registerContainer: (element: HTMLDivElement | null | undefined, options?: { disableTracking?: boolean }) => void
+  handleScroll: (event: Event & { currentTarget: HTMLDivElement }) => void
+  renderSentinel: (options?: { disableTracking?: boolean }) => JSXElement | null
+  restoreAfterRender: () => void
+  autoScroll: Accessor<boolean>
+}
+
+export function createFollowScroll(options: FollowScrollOptions): FollowScrollHelpers {
+  const [scrollContainer, setScrollContainer] = createSignal<HTMLDivElement | undefined>()
+  const [bottomSentinel, setBottomSentinel] = createSignal<HTMLDivElement | null>(null)
+  const [autoScroll, setAutoScroll] = createSignal(true)
+  const [bottomSentinelVisible, setBottomSentinelVisible] = createSignal(true)
+
+  let scrollContainerRef: HTMLDivElement | undefined
+  let detachScrollIntentListeners: (() => void) | undefined
+
+  let pendingScrollFrame: number | null = null
+  let pendingAnchorScroll: number | null = null
+  let userScrollIntentUntil = 0
+  let lastKnownScrollTop = options.getScrollTopSnapshot()
+  let pointerInteractionActive = false
+  let suppressNextScrollHandling = false
+
+  function restoreScrollPosition(forceBottom = false) {
+    const container = scrollContainerRef
+    if (!container) return
+    suppressNextScrollHandling = true
+    if (forceBottom) {
+      container.scrollTop = container.scrollHeight
+      lastKnownScrollTop = container.scrollTop
+      options.setScrollTopSnapshot(lastKnownScrollTop)
+    } else {
+      container.scrollTop = lastKnownScrollTop
+    }
+  }
+
+  function persistScrollSnapshot(element?: HTMLElement | null) {
+    if (!element) return
+    lastKnownScrollTop = element.scrollTop
+    options.setScrollTopSnapshot(lastKnownScrollTop)
+  }
+
+  function markUserScrollIntent() {
+    const now = typeof performance !== "undefined" ? performance.now() : Date.now()
+    userScrollIntentUntil = now + (options.intentWindowMs ?? DEFAULT_SCROLL_INTENT_WINDOW_MS)
+  }
+
+  function hasUserScrollIntent() {
+    if (pointerInteractionActive) {
+      return true
+    }
+    const now = typeof performance !== "undefined" ? performance.now() : Date.now()
+    return now <= userScrollIntentUntil
+  }
+
+  function attachScrollIntentListeners(element: HTMLDivElement) {
+    if (detachScrollIntentListeners) {
+      detachScrollIntentListeners()
+      detachScrollIntentListeners = undefined
+    }
+    const intentKeys = options.intentKeys ?? DEFAULT_SCROLL_INTENT_KEYS
+    const handlePointerIntent = () => {
+      pointerInteractionActive = true
+      markUserScrollIntent()
+    }
+    const clearPointerIntent = () => {
+      pointerInteractionActive = false
+    }
+    const handleKeyIntent = (event: KeyboardEvent) => {
+      if (intentKeys.has(event.key)) {
+        markUserScrollIntent()
+      }
+    }
+    element.addEventListener("wheel", handlePointerIntent, { passive: true })
+    element.addEventListener("pointerdown", handlePointerIntent)
+    element.addEventListener("touchstart", handlePointerIntent, { passive: true })
+    element.addEventListener("keydown", handleKeyIntent)
+    if (typeof window !== "undefined") {
+      window.addEventListener("pointerup", clearPointerIntent)
+      window.addEventListener("pointercancel", clearPointerIntent)
+      window.addEventListener("mouseup", clearPointerIntent)
+      window.addEventListener("touchend", clearPointerIntent)
+      window.addEventListener("touchcancel", clearPointerIntent)
+    }
+    detachScrollIntentListeners = () => {
+      element.removeEventListener("wheel", handlePointerIntent)
+      element.removeEventListener("pointerdown", handlePointerIntent)
+      element.removeEventListener("touchstart", handlePointerIntent)
+      element.removeEventListener("keydown", handleKeyIntent)
+      if (typeof window !== "undefined") {
+        window.removeEventListener("pointerup", clearPointerIntent)
+        window.removeEventListener("pointercancel", clearPointerIntent)
+        window.removeEventListener("mouseup", clearPointerIntent)
+        window.removeEventListener("touchend", clearPointerIntent)
+        window.removeEventListener("touchcancel", clearPointerIntent)
+      }
+      pointerInteractionActive = false
+    }
+  }
+
+  function scheduleAnchorScroll(immediate = false) {
+    if (!autoScroll()) return
+    const sentinel = bottomSentinel()
+    const container = scrollContainerRef
+    if (!sentinel || !container) return
+    if (pendingAnchorScroll !== null) {
+      cancelAnimationFrame(pendingAnchorScroll)
+      pendingAnchorScroll = null
+    }
+    pendingAnchorScroll = requestAnimationFrame(() => {
+      pendingAnchorScroll = null
+      const containerRect = container.getBoundingClientRect()
+      const sentinelRect = sentinel.getBoundingClientRect()
+      const delta = sentinelRect.bottom - containerRect.bottom + options.sentinelMarginPx
+      if (Math.abs(delta) > 1) {
+        suppressNextScrollHandling = true
+        container.scrollBy({ top: delta, behavior: immediate ? "auto" : "smooth" })
+      }
+      lastKnownScrollTop = container.scrollTop
+      options.setScrollTopSnapshot(lastKnownScrollTop)
+    })
+  }
+
+  function isAtBottom(container: HTMLDivElement) {
+    return container.scrollHeight - (container.scrollTop + container.clientHeight) <= options.sentinelMarginPx
+  }
+
+  function updateFollowModeFromScroll(containerOverride?: HTMLDivElement) {
+    const container = containerOverride ?? scrollContainer()
+    if (!container) return
+    if (suppressNextScrollHandling) {
+      suppressNextScrollHandling = false
+      return
+    }
+    const isUserScroll = hasUserScrollIntent()
+    const atBottomFromScroll = isAtBottom(container)
+    const atBottom = atBottomFromScroll || bottomSentinelVisible()
+
+    if (isUserScroll || !atBottom) {
+      if (atBottom) {
+        if (!autoScroll()) setAutoScroll(true)
+      } else if (autoScroll()) {
+        setAutoScroll(false)
+      }
+    }
+  }
+
+  const handleScroll = (event: Event & { currentTarget: HTMLDivElement }) => {
+    updateFollowModeFromScroll(event.currentTarget)
+    persistScrollSnapshot(event.currentTarget)
+  }
+
+  const registerContainer = (element: HTMLDivElement | null | undefined, config?: { disableTracking?: boolean }) => {
+    const next = element || undefined
+    if (next === scrollContainerRef) {
+      return
+    }
+    scrollContainerRef = next
+    setScrollContainer(scrollContainerRef)
+    if (scrollContainerRef) {
+      lastKnownScrollTop = options.getScrollTopSnapshot()
+      restoreScrollPosition(autoScroll())
+    }
+  }
+
+  const renderSentinel = (config?: { disableTracking?: boolean }) => {
+    if (config?.disableTracking) return null
+    return <div ref={setBottomSentinel} aria-hidden="true" class={options.sentinelClassName} style={{ height: "1px" }} />
+  }
+
+  const restoreAfterRender = () => {
+    const container = scrollContainerRef
+    if (container && hasUserScrollIntent() && !isAtBottom(container)) {
+      if (autoScroll()) {
+        setAutoScroll(false)
+      }
+      requestAnimationFrame(() => {
+        restoreScrollPosition(false)
+      })
+      return
+    }
+
+    // Never let a render-time caller force follow mode back on after the user
+    // has already escaped it. Staying pinned should depend on the current
+    // follow state, not on a caller opting into forceBottom.
+    const shouldFollow = autoScroll()
+    requestAnimationFrame(() => {
+      restoreScrollPosition(shouldFollow)
+      if (shouldFollow) {
+        scheduleAnchorScroll(true)
+      }
+    })
+  }
+
+  createEffect(() => {
+    const container = scrollContainer()
+    if (!container) return
+    attachScrollIntentListeners(container)
+    onCleanup(() => {
+      if (detachScrollIntentListeners) {
+        detachScrollIntentListeners()
+        detachScrollIntentListeners = undefined
+      }
+    })
+  })
+
+  createEffect(() => {
+    const container = scrollContainer()
+    const sentinel = bottomSentinel()
+    if (!container || !sentinel) return
+    const observer = new IntersectionObserver(
+      (entries) => {
+        entries.forEach((entry) => {
+          if (entry.target === sentinel) {
+            setBottomSentinelVisible(entry.isIntersecting)
+          }
+        })
+      },
+      { root: container, threshold: 0, rootMargin: `0px 0px ${options.sentinelMarginPx}px 0px` },
+    )
+    observer.observe(sentinel)
+    onCleanup(() => observer.disconnect())
+  })
+
+  onCleanup(() => {
+    if (pendingScrollFrame !== null) {
+      cancelAnimationFrame(pendingScrollFrame)
+      pendingScrollFrame = null
+    }
+    if (pendingAnchorScroll !== null) {
+      cancelAnimationFrame(pendingAnchorScroll)
+      pendingAnchorScroll = null
+    }
+    if (detachScrollIntentListeners) {
+      detachScrollIntentListeners()
+      detachScrollIntentListeners = undefined
+    }
+  })
+
+  return {
+    registerContainer,
+    handleScroll,
+    renderSentinel,
+    restoreAfterRender,
+    autoScroll,
+  }
+}

packages/ui/src/lib/hooks/use-app-lifecycle.ts

@@ -16,6 +16,7 @@ const log = getLogger("actions")
 interface UseAppLifecycleOptions {
   setEscapeInDebounce: (value: boolean) => void
   handleNewInstanceRequest: () => void
+  handleCloseActiveTab: () => Promise<void>
   handleCloseInstance: (instanceId: string) => Promise<void>
   handleNewSession: (instanceId: string) => Promise<void>
   handleCloseSession: (instanceId: string, sessionId: string) => Promise<void>
@@ -31,7 +32,7 @@ export function useAppLifecycle(options: UseAppLifecycleOptions) {
 
     setupTabKeyboardShortcuts(
       options.handleNewInstanceRequest,
-      options.handleCloseInstance,
+      options.handleCloseActiveTab,
       options.handleNewSession,
       options.handleCloseSession,
       () => {

packages/ui/src/lib/hooks/use-commands.ts

@@ -2,7 +2,8 @@ import { createSignal, onMount } from "solid-js"
 import type { Accessor } from "solid-js"
 import type { Preferences, ExpansionPreference, ToolInputsVisibilityPreference } from "../../stores/preferences"
 import { createCommandRegistry, type Command } from "../commands"
-import { instances, activeInstanceId, setActiveInstanceId } from "../../stores/instances"
+import { activeInstanceId } from "../../stores/instances"
+import { selectNextAppTab, selectPreviousAppTab } from "../../stores/app-tabs"
 import type { ClientPart, MessageInfo } from "../../types/message"
 import { getSessions, getVisibleSessionIds, setActiveSession, setActiveSessionFromList } from "../../stores/sessions"
 import { showAlertDialog } from "../../stores/alerts"
@@ -41,6 +42,7 @@ export interface UseCommandsOptions {
   setThinkingBlocksExpansion: (mode: ExpansionPreference) => void
   setToolInputsVisibility: (mode: ToolInputsVisibilityPreference) => void
   handleNewInstanceRequest: () => void
+  handleCloseActiveTab: () => Promise<void>
   handleCloseInstance: (instanceId: string) => Promise<void>
   handleNewSession: (instanceId: string) => Promise<void>
   handleCloseSession: (instanceId: string, sessionId: string) => Promise<void>
@@ -90,9 +92,7 @@ export function useCommands(options: UseCommandsOptions) {
       keywords: () => splitKeywords("commands.closeInstance.keywords"),
       shortcut: { key: "W", meta: true },
       action: async () => {
-        const instance = activeInstance()
-        if (!instance) return
-        await options.handleCloseInstance(instance.id)
+        await options.handleCloseActiveTab()
       },
     })
 
@@ -103,13 +103,7 @@ export function useCommands(options: UseCommandsOptions) {
       category: "Instance",
       keywords: () => splitKeywords("commands.nextInstance.keywords"),
       shortcut: { key: "]", meta: true },
-      action: () => {
-        const ids = Array.from(instances().keys())
-        if (ids.length <= 1) return
-        const current = ids.indexOf(activeInstanceId() || "")
-        const next = (current + 1) % ids.length
-        if (ids[next]) setActiveInstanceId(ids[next])
-      },
+      action: () => selectNextAppTab(),
     })
 
     commandRegistry.register({
@@ -119,13 +113,7 @@ export function useCommands(options: UseCommandsOptions) {
       category: "Instance",
       keywords: () => splitKeywords("commands.previousInstance.keywords"),
       shortcut: { key: "[", meta: true },
-      action: () => {
-        const ids = Array.from(instances().keys())
-        if (ids.length <= 1) return
-        const current = ids.indexOf(activeInstanceId() || "")
-        const prev = current <= 0 ? ids.length - 1 : current - 1
-        if (ids[prev]) setActiveInstanceId(ids[prev])
-      },
+      action: () => selectPreviousAppTab(),
     })
 
     commandRegistry.register({

packages/ui/src/lib/i18n/messages/en/commands.ts

@@ -15,17 +15,17 @@ export const commandMessages = {
   "commands.newInstance.description": "Open folder picker to create new instance",
   "commands.newInstance.keywords": "folder, project, workspace",
 
-  "commands.closeInstance.label": "Close Instance",
-  "commands.closeInstance.description": "Stop current instance's server",
-  "commands.closeInstance.keywords": "stop, quit, close",
+  "commands.closeInstance.label": "Close Tab",
+  "commands.closeInstance.description": "Close the current top-level tab",
+  "commands.closeInstance.keywords": "stop, quit, close, tab",
 
-  "commands.nextInstance.label": "Next Instance",
-  "commands.nextInstance.description": "Cycle to next instance tab",
-  "commands.nextInstance.keywords": "switch, navigate",
+  "commands.nextInstance.label": "Next Tab",
+  "commands.nextInstance.description": "Cycle to the next top-level tab",
+  "commands.nextInstance.keywords": "switch, navigate, tab",
 
-  "commands.previousInstance.label": "Previous Instance",
-  "commands.previousInstance.description": "Cycle to previous instance tab",
-  "commands.previousInstance.keywords": "switch, navigate",
+  "commands.previousInstance.label": "Previous Tab",
+  "commands.previousInstance.description": "Cycle to the previous top-level tab",
+  "commands.previousInstance.keywords": "switch, navigate, tab",
 
   "commands.newSession.label": "New Session",
   "commands.newSession.description": "Create a new parent session",

packages/ui/src/lib/i18n/messages/en/folderSelection.ts

@@ -20,6 +20,9 @@ export const folderSelectionMessages = {
   "folderSelection.browse.subtitle": "Select any folder on your computer",
   "folderSelection.browse.button": "Browse Folders",
   "folderSelection.browse.buttonOpening": "Opening...",
+  "folderSelection.actions.title": "Open Folder or Connect Server",
+  "folderSelection.actions.subtitle": "Open local folder or connect to a CodeNomad server",
+  "folderSelection.actions.connectButton": "Connect CodeNomad Server",
 
   "folderSelection.advancedSettings": "Advanced Settings",
   "folderSelection.opencode": "OpenCode",
@@ -39,4 +42,32 @@ export const folderSelectionMessages = {
 
   "folderSelection.dialog.title": "Select Workspace",
   "folderSelection.dialog.description": "Select workspace to start coding.",
+
+  "folderSelection.tabs.local": "Local Folders",
+  "folderSelection.tabs.servers": "Servers",
+  "folderSelection.servers.title": "Saved Servers",
+  "folderSelection.servers.subtitle": "Open a saved remote CodeNomad server in a new window",
+  "folderSelection.servers.count": "{count} Servers",
+  "folderSelection.servers.empty.title": "No Saved Servers",
+  "folderSelection.servers.empty.description": "Add a remote server to reconnect quickly from this device",
+  "folderSelection.servers.connectTitle": "Connect to Server",
+  "folderSelection.servers.connectSubtitle": "Save a remote CodeNomad server and open it in a new window",
+  "folderSelection.servers.connectButton": "Connect to Server",
+  "folderSelection.servers.remove": "Remove saved server",
+  "folderSelection.servers.skipTls": "Self-signed TLS",
+  "folderSelection.servers.errorTitle": "Remote Connection Failed",
+  "folderSelection.servers.dialog.title": "Connect to Server",
+  "folderSelection.servers.dialog.description": "Add a remote CodeNomad server and optionally open it right away.",
+  "folderSelection.servers.dialog.name": "Server name",
+  "folderSelection.servers.dialog.namePlaceholder": "Production Server",
+  "folderSelection.servers.dialog.url": "Server URL",
+  "folderSelection.servers.dialog.urlPlaceholder": "https://server.example.com",
+  "folderSelection.servers.dialog.skipTls": "Skip TLS verification for self-signed certificates.",
+  "folderSelection.servers.dialog.cancel": "Cancel",
+  "folderSelection.servers.dialog.save": "Save",
+  "folderSelection.servers.dialog.connect": "Connect",
+  "folderSelection.servers.dialog.connecting": "Connecting...",
+  "folderSelection.servers.dialog.errorRequired": "Server name and URL are required.",
+  "folderSelection.servers.dialog.errorConnect": "Could not connect to the remote server.",
+  "folderSelection.sidecars.button": "Open SideCar",
 } as const

packages/ui/src/lib/i18n/messages/en/instance.ts

@@ -160,6 +160,8 @@ export const instanceMessages = {
   "instanceShell.backgroundProcesses.empty": "No background processes.",
   "instanceShell.backgroundProcesses.status": "Status: {status}",
   "instanceShell.backgroundProcesses.output": "Output: {sizeKb}KB",
+  "instanceShell.backgroundProcesses.notify.enabled": "Completion notification enabled",
+  "instanceShell.backgroundProcesses.notify.disabled": "Completion notification disabled",
   "instanceShell.backgroundProcesses.actions.output": "Output",
   "instanceShell.backgroundProcesses.actions.stop": "Stop",
   "instanceShell.backgroundProcesses.actions.terminate": "Terminate",

packages/ui/src/lib/i18n/messages/en/messaging.ts

@@ -18,6 +18,8 @@ export const messagingMessages = {
   "messageSection.loading.messages": "Loading messages...",
   "messageSection.scroll.toFirstAriaLabel": "Scroll to first message",
   "messageSection.scroll.toLatestAriaLabel": "Scroll to latest message",
+  "messageSection.scroll.enableHoldAriaLabel": "Enable hold for long assistant replies",
+  "messageSection.scroll.disableHoldAriaLabel": "Disable hold for long assistant replies",
   "messageSection.quote.addAsQuote": "Add as quote",
   "messageSection.quote.addAsCode": "Add as code",
   "messageSection.quote.copy": "Copy",

packages/ui/src/lib/i18n/messages/en/settings.ts

@@ -113,6 +113,15 @@ export const settingsMessages = {
   "settings.section.opencode.subtitle": "Choose the OpenCode binary and environment used for new instances.",
   "settings.opencode.runtime.title": "Runtime",
   "settings.opencode.runtime.subtitle": "Configure which OpenCode binary new instances launch with.",
+  "settings.opencode.logLevel.title": "OpenCode Log Level",
+  "settings.opencode.logLevel.subtitle": "Control the log verbosity used when launching new OpenCode instances.",
+  "settings.opencode.logLevel.selector.title": "Default log level",
+  "settings.opencode.logLevel.selector.subtitle": "Choose how verbose new OpenCode instances should be.",
+  "settings.opencode.logLevel.option.debug": "Debug",
+  "settings.opencode.logLevel.option.info": "Info",
+  "settings.opencode.logLevel.option.warn": "Warn",
+  "settings.opencode.logLevel.option.error": "Error",
+
 
   "settings.appearance.behavior.title": "Interaction",
   "settings.appearance.behavior.subtitle": "Message, diff, and input defaults.",
@@ -186,4 +195,40 @@ export const settingsMessages = {
   "settings.speech.save.saved": "Saved",
   "settings.speech.save.unsaved": "Unsaved changes",
   "settings.speech.save.error": "Save failed",
+  "settings.nav.sidecars": "SideCars",
+  "settings.section.sidecars.eyebrow": "Server services",
+  "settings.section.sidecars.title": "SideCars",
+  "settings.section.sidecars.subtitle": "Configure local services listening on fixed ports that the server can proxy into tabs.",
+  "sidecars.form.name": "Name",
+  "sidecars.form.validation": "Enter a valid SideCar name and port.",
+  "sidecars.form.port": "Port",
+  "sidecars.form.insecure": "Use HTTP",
+  "sidecars.form.protocol": "Protocol",
+  "sidecars.form.protocol.help": "Choose how the proxy should connect to the local service.",
+  "sidecars.form.protocol.https": "HTTPS",
+  "sidecars.form.protocol.http": "HTTP",
+  "sidecars.form.prefixMode": "Prefix mode",
+  "sidecars.form.prefixMode.help": "Choose whether the SideCar receives the public /sidecars path prefix.",
+  "sidecars.form.prefixMode.strip": "Strip prefix",
+  "sidecars.form.prefixMode.preserve": "Preserve prefix",
+  "sidecars.form.add": "Add SideCar",
+  "sidecars.kind.port": "Port",
+  "sidecars.status.running": "Running",
+  "sidecars.status.stopped": "Stopped",
+  "sidecars.basePath": "Base path",
+  "sidecars.settings.listTitle": "Configured SideCars",
+  "sidecars.settings.listSubtitle": "Review the port-based SideCars available in the picker.",
+  "sidecars.settings.empty": "No SideCars configured yet.",
+  "sidecars.picker.title": "Open SideCar",
+  "sidecars.picker.loading": "Loading SideCars...",
+  "sidecars.picker.subtitle": "Choose an available SideCar to open in a new tab.",
+  "sidecars.picker.empty": "No port-based SideCars are available yet.",
+  "sidecars.picker.close": "Close",
+  "sidecars.open.errorTitle": "Unable to open SideCar",
+  "sidecars.open.notFound": "SideCar not found.",
+  "sidecars.open.notRunning": "SideCar is not reachable on its configured port.",
+  "sidecars.back": "Back",
+  "sidecars.refresh": "Refresh",
+  "sidecars.path": "Path",
+  "sidecars.go": "Go",
 } as const

packages/ui/src/lib/i18n/messages/es/commands.ts

@@ -15,17 +15,17 @@ export const commandMessages = {
   "commands.newInstance.description": "Abrir el selector de carpetas para crear una nueva instancia",
   "commands.newInstance.keywords": "carpeta, proyecto, workspace",
 
-  "commands.closeInstance.label": "Cerrar instancia",
-  "commands.closeInstance.description": "Detener el servidor de la instancia actual",
-  "commands.closeInstance.keywords": "detener, salir, cerrar",
+  "commands.closeInstance.label": "Cerrar pestaña",
+  "commands.closeInstance.description": "Cerrar la pestaña superior actual",
+  "commands.closeInstance.keywords": "detener, salir, cerrar, pestaña",
 
-  "commands.nextInstance.label": "Siguiente instancia",
-  "commands.nextInstance.description": "Cambiar a la siguiente pestaña de instancia",
-  "commands.nextInstance.keywords": "cambiar, navegar",
+  "commands.nextInstance.label": "Siguiente pestaña",
+  "commands.nextInstance.description": "Cambiar a la siguiente pestaña superior",
+  "commands.nextInstance.keywords": "cambiar, navegar, pestaña",
 
-  "commands.previousInstance.label": "Instancia anterior",
-  "commands.previousInstance.description": "Cambiar a la pestaña de instancia anterior",
-  "commands.previousInstance.keywords": "cambiar, navegar",
+  "commands.previousInstance.label": "Pestaña anterior",
+  "commands.previousInstance.description": "Cambiar a la pestaña superior anterior",
+  "commands.previousInstance.keywords": "cambiar, navegar, pestaña",
 
   "commands.newSession.label": "Nueva sesión",
   "commands.newSession.description": "Crear una nueva sesión principal",

packages/ui/src/lib/i18n/messages/es/folderSelection.ts

@@ -2,35 +2,38 @@ export const folderSelectionMessages = {
   "folderSelection.language.ariaLabel": "Idioma",
 
   "folderSelection.logoAlt": "Logo de CodeNomad",
-  "folderSelection.tagline": "Selecciona una carpeta para empezar a programar con IA",
+  "folderSelection.tagline": "Selecciona una carpeta para empezar a programar con AI",
 
   "folderSelection.links.github": "GitHub de CodeNomad",
-  "folderSelection.links.githubStars": "Estrellas de CodeNomad en GitHub",
+  "folderSelection.links.githubStars": "Estrellas de GitHub de CodeNomad",
   "folderSelection.links.discord": "Discord de CodeNomad",
 
   "folderSelection.empty.title": "No hay carpetas recientes",
-  "folderSelection.empty.description": "Explora una carpeta para comenzar",
+  "folderSelection.empty.description": "Busca una carpeta para comenzar",
 
   "folderSelection.recent.title": "Carpetas recientes",
   "folderSelection.recent.subtitle.one": "{count} carpeta disponible",
   "folderSelection.recent.subtitle.other": "{count} carpetas disponibles",
-  "folderSelection.recent.remove": "Quitar de recientes",
+  "folderSelection.recent.remove": "Eliminar de recientes",
 
-  "folderSelection.browse.title": "Explorar carpetas",
+  "folderSelection.browse.title": "Buscar carpeta",
   "folderSelection.browse.subtitle": "Selecciona cualquier carpeta en tu ordenador",
-  "folderSelection.browse.button": "Explorar carpetas",
+  "folderSelection.browse.button": "Buscar carpetas",
   "folderSelection.browse.buttonOpening": "Abriendo...",
+  "folderSelection.actions.title": "Abrir carpeta o conectar servidor",
+  "folderSelection.actions.subtitle": "Abre una carpeta local o conéctate a un servidor de CodeNomad",
+  "folderSelection.actions.connectButton": "Conectar servidor CodeNomad",
 
   "folderSelection.advancedSettings": "Configuración avanzada",
   "folderSelection.opencode": "OpenCode",
 
   "folderSelection.hints.navigate": "Navegar",
   "folderSelection.hints.select": "Seleccionar",
-  "folderSelection.hints.remove": "Quitar",
-  "folderSelection.hints.browse": "Explorar",
+  "folderSelection.hints.remove": "Eliminar",
+  "folderSelection.hints.browse": "Buscar",
 
   "folderSelection.loading.title": "Iniciando instancia...",
-  "folderSelection.loading.subtitle": "Espera un momento mientras preparamos tu workspace.",
+  "folderSelection.loading.subtitle": "Espera mientras preparamos tu espacio de trabajo.",
 
   "folderSelection.drop.title": "Suelta una carpeta para abrirla",
   "folderSelection.drop.subtitle": "Inicia una nueva instancia en la carpeta soltada.",
@@ -39,4 +42,32 @@ export const folderSelectionMessages = {
 
   "folderSelection.dialog.title": "Seleccionar workspace",
   "folderSelection.dialog.description": "Selecciona un workspace para empezar a programar.",
+
+  "folderSelection.tabs.local": "Carpetas locales",
+  "folderSelection.tabs.servers": "Servidores",
+  "folderSelection.servers.title": "Servidores guardados",
+  "folderSelection.servers.subtitle": "Abre un servidor remoto de CodeNomad guardado en una ventana nueva",
+  "folderSelection.servers.count": "{count} servidores",
+  "folderSelection.servers.empty.title": "No hay servidores guardados",
+  "folderSelection.servers.empty.description": "Añade un servidor remoto para volver a conectarte rápidamente desde este dispositivo",
+  "folderSelection.servers.connectTitle": "Conectar a un servidor",
+  "folderSelection.servers.connectSubtitle": "Guarda un servidor remoto de CodeNomad y ábrelo en una ventana nueva",
+  "folderSelection.servers.connectButton": "Conectar a un servidor",
+  "folderSelection.servers.remove": "Eliminar servidor guardado",
+  "folderSelection.servers.skipTls": "TLS autofirmado",
+  "folderSelection.servers.errorTitle": "Falló la conexión remota",
+  "folderSelection.servers.dialog.title": "Conectar a un servidor",
+  "folderSelection.servers.dialog.description": "Añade un servidor remoto de CodeNomad y ábrelo ahora si quieres.",
+  "folderSelection.servers.dialog.name": "Nombre del servidor",
+  "folderSelection.servers.dialog.namePlaceholder": "Servidor de producción",
+  "folderSelection.servers.dialog.url": "URL del servidor",
+  "folderSelection.servers.dialog.urlPlaceholder": "https://server.example.com",
+  "folderSelection.servers.dialog.skipTls": "Omitir la verificación TLS para certificados autofirmados.",
+  "folderSelection.servers.dialog.cancel": "Cancelar",
+  "folderSelection.servers.dialog.save": "Guardar",
+  "folderSelection.servers.dialog.connect": "Conectar",
+  "folderSelection.servers.dialog.connecting": "Conectando...",
+  "folderSelection.servers.dialog.errorRequired": "El nombre y la URL del servidor son obligatorios.",
+  "folderSelection.servers.dialog.errorConnect": "No se pudo conectar al servidor remoto.",
+  "folderSelection.sidecars.button": "Open SideCar",
 } as const

packages/ui/src/lib/i18n/messages/es/instance.ts

@@ -150,6 +150,8 @@ export const instanceMessages = {
   "instanceShell.backgroundProcesses.empty": "No hay procesos en segundo plano.",
   "instanceShell.backgroundProcesses.status": "Estado: {status}",
   "instanceShell.backgroundProcesses.output": "Salida: {sizeKb} KB",
+  "instanceShell.backgroundProcesses.notify.enabled": "Notificacion de finalizacion activada",
+  "instanceShell.backgroundProcesses.notify.disabled": "Notificacion de finalizacion desactivada",
   "instanceShell.backgroundProcesses.actions.output": "Salida",
   "instanceShell.backgroundProcesses.actions.stop": "Detener",
   "instanceShell.backgroundProcesses.actions.terminate": "Terminar",

packages/ui/src/lib/i18n/messages/es/messaging.ts

@@ -18,6 +18,8 @@ export const messagingMessages = {
   "messageSection.loading.messages": "Cargando mensajes...",
   "messageSection.scroll.toFirstAriaLabel": "Desplazarse al primer mensaje",
   "messageSection.scroll.toLatestAriaLabel": "Desplazarse al último mensaje",
+  "messageSection.scroll.enableHoldAriaLabel": "Activar pausa para respuestas largas del asistente",
+  "messageSection.scroll.disableHoldAriaLabel": "Desactivar pausa para respuestas largas del asistente",
   "messageSection.quote.addAsQuote": "Añadir como cita",
   "messageSection.quote.addAsCode": "Añadir como código",
   "messageSection.quote.copy": "Copiar",

packages/ui/src/lib/i18n/messages/es/settings.ts

@@ -113,6 +113,14 @@ export const settingsMessages = {
   "settings.section.opencode.subtitle": "Choose the OpenCode binary and environment used for new instances.",
   "settings.opencode.runtime.title": "Runtime",
   "settings.opencode.runtime.subtitle": "Configure which OpenCode binary new instances launch with.",
+  "settings.opencode.logLevel.title": "Nivel de logs de OpenCode",
+  "settings.opencode.logLevel.subtitle": "Define el nivel de logs usado al iniciar nuevas instancias de OpenCode.",
+  "settings.opencode.logLevel.selector.title": "Verbosidad de logs",
+  "settings.opencode.logLevel.selector.subtitle": "Elige cuanta informacion deben registrar las nuevas instancias de OpenCode.",
+  "settings.opencode.logLevel.option.debug": "Depuracion",
+  "settings.opencode.logLevel.option.info": "Informacion",
+  "settings.opencode.logLevel.option.warn": "Advertencia",
+  "settings.opencode.logLevel.option.error": "Error",
 
   "settings.appearance.behavior.title": "Interaccion",
   "settings.appearance.behavior.subtitle": "Valores predeterminados de mensajes, diffs y entrada.",
@@ -186,4 +194,40 @@ export const settingsMessages = {
   "settings.speech.save.saved": "Guardado",
   "settings.speech.save.unsaved": "Cambios sin guardar",
   "settings.speech.save.error": "Error al guardar",
+  "settings.nav.sidecars": "SideCars",
+  "settings.section.sidecars.eyebrow": "Server services",
+  "settings.section.sidecars.title": "SideCars",
+  "settings.section.sidecars.subtitle": "Configure local services listening on fixed ports that the server can proxy into tabs.",
+  "sidecars.form.name": "Name",
+  "sidecars.form.validation": "Enter a valid SideCar name and port.",
+  "sidecars.form.port": "Port",
+  "sidecars.form.insecure": "Use HTTP",
+  "sidecars.form.protocol": "Protocol",
+  "sidecars.form.protocol.help": "Choose how the proxy should connect to the local service.",
+  "sidecars.form.protocol.https": "HTTPS",
+  "sidecars.form.protocol.http": "HTTP",
+  "sidecars.form.prefixMode": "Prefix mode",
+  "sidecars.form.prefixMode.help": "Choose whether the SideCar receives the public /sidecars path prefix.",
+  "sidecars.form.prefixMode.strip": "Strip prefix",
+  "sidecars.form.prefixMode.preserve": "Preserve prefix",
+  "sidecars.form.add": "Add SideCar",
+  "sidecars.kind.port": "Port",
+  "sidecars.status.running": "Running",
+  "sidecars.status.stopped": "Stopped",
+  "sidecars.basePath": "Base path",
+  "sidecars.settings.listTitle": "Configured SideCars",
+  "sidecars.settings.listSubtitle": "Review the port-based SideCars available in the picker.",
+  "sidecars.settings.empty": "No SideCars configured yet.",
+  "sidecars.picker.title": "Open SideCar",
+  "sidecars.picker.loading": "Loading SideCars...",
+  "sidecars.picker.subtitle": "Choose an available SideCar to open in a new tab.",
+  "sidecars.picker.empty": "No port-based SideCars are available yet.",
+  "sidecars.picker.close": "Close",
+  "sidecars.open.errorTitle": "Unable to open SideCar",
+  "sidecars.open.notFound": "SideCar not found.",
+  "sidecars.open.notRunning": "SideCar is not reachable on its configured port.",
+  "sidecars.back": "Back",
+  "sidecars.refresh": "Refresh",
+  "sidecars.path": "Path",
+  "sidecars.go": "Go",
 } as const

packages/ui/src/lib/i18n/messages/fr/commands.ts

@@ -15,17 +15,17 @@ export const commandMessages = {
   "commands.newInstance.description": "Ouvrir le sélecteur de dossiers pour créer une nouvelle instance",
   "commands.newInstance.keywords": "dossier, projet, espace de travail",
 
-  "commands.closeInstance.label": "Fermer l'instance",
-  "commands.closeInstance.description": "Arrêter le serveur de l'instance actuelle",
-  "commands.closeInstance.keywords": "arrêter, quitter, fermer",
+  "commands.closeInstance.label": "Fermer l'onglet",
+  "commands.closeInstance.description": "Fermer l'onglet de premier niveau actuel",
+  "commands.closeInstance.keywords": "arrêter, quitter, fermer, onglet",
 
-  "commands.nextInstance.label": "Instance suivante",
-  "commands.nextInstance.description": "Passer à l'onglet d'instance suivant",
-  "commands.nextInstance.keywords": "changer, naviguer, suivant",
+  "commands.nextInstance.label": "Onglet suivant",
+  "commands.nextInstance.description": "Passer à l'onglet de premier niveau suivant",
+  "commands.nextInstance.keywords": "changer, naviguer, suivant, onglet",
 
-  "commands.previousInstance.label": "Instance précédente",
-  "commands.previousInstance.description": "Passer à l'onglet d'instance précédent",
-  "commands.previousInstance.keywords": "changer, naviguer, précédent",
+  "commands.previousInstance.label": "Onglet précédent",
+  "commands.previousInstance.description": "Passer à l'onglet de premier niveau précédent",
+  "commands.previousInstance.keywords": "changer, naviguer, précédent, onglet",
 
   "commands.newSession.label": "Nouvelle session",
   "commands.newSession.description": "Créer une nouvelle session parente",

packages/ui/src/lib/i18n/messages/fr/folderSelection.ts

@@ -5,7 +5,7 @@ export const folderSelectionMessages = {
   "folderSelection.tagline": "Sélectionnez un dossier pour commencer à coder avec l'IA",
 
   "folderSelection.links.github": "GitHub de CodeNomad",
-  "folderSelection.links.githubStars": "Stars GitHub de CodeNomad",
+  "folderSelection.links.githubStars": "Étoiles GitHub de CodeNomad",
   "folderSelection.links.discord": "Discord de CodeNomad",
 
   "folderSelection.empty.title": "Aucun dossier récent",
@@ -16,10 +16,13 @@ export const folderSelectionMessages = {
   "folderSelection.recent.subtitle.other": "{count} dossiers disponibles",
   "folderSelection.recent.remove": "Retirer des récents",
 
-  "folderSelection.browse.title": "Parcourir les dossiers",
+  "folderSelection.browse.title": "Parcourir un dossier",
   "folderSelection.browse.subtitle": "Sélectionnez n'importe quel dossier sur votre ordinateur",
   "folderSelection.browse.button": "Parcourir les dossiers",
   "folderSelection.browse.buttonOpening": "Ouverture...",
+  "folderSelection.actions.title": "Ouvrir un dossier ou se connecter à un serveur",
+  "folderSelection.actions.subtitle": "Ouvrez un dossier local ou connectez-vous à un serveur CodeNomad",
+  "folderSelection.actions.connectButton": "Se connecter au serveur CodeNomad",
 
   "folderSelection.advancedSettings": "Paramètres avancés",
   "folderSelection.opencode": "OpenCode",
@@ -39,4 +42,32 @@ export const folderSelectionMessages = {
 
   "folderSelection.dialog.title": "Sélectionner l'espace de travail",
   "folderSelection.dialog.description": "Sélectionnez un espace de travail pour commencer à coder.",
+
+  "folderSelection.tabs.local": "Dossiers locaux",
+  "folderSelection.tabs.servers": "Serveurs",
+  "folderSelection.servers.title": "Serveurs enregistrés",
+  "folderSelection.servers.subtitle": "Ouvrez un serveur CodeNomad distant enregistré dans une nouvelle fenêtre",
+  "folderSelection.servers.count": "{count} serveurs",
+  "folderSelection.servers.empty.title": "Aucun serveur enregistré",
+  "folderSelection.servers.empty.description": "Ajoutez un serveur distant pour vous reconnecter rapidement depuis cet appareil",
+  "folderSelection.servers.connectTitle": "Se connecter à un serveur",
+  "folderSelection.servers.connectSubtitle": "Enregistrez un serveur CodeNomad distant et ouvrez-le dans une nouvelle fenêtre",
+  "folderSelection.servers.connectButton": "Se connecter à un serveur",
+  "folderSelection.servers.remove": "Supprimer le serveur enregistré",
+  "folderSelection.servers.skipTls": "TLS auto-signé",
+  "folderSelection.servers.errorTitle": "Échec de la connexion distante",
+  "folderSelection.servers.dialog.title": "Se connecter à un serveur",
+  "folderSelection.servers.dialog.description": "Ajoutez un serveur CodeNomad distant et ouvrez-le immédiatement si vous le souhaitez.",
+  "folderSelection.servers.dialog.name": "Nom du serveur",
+  "folderSelection.servers.dialog.namePlaceholder": "Serveur de production",
+  "folderSelection.servers.dialog.url": "URL du serveur",
+  "folderSelection.servers.dialog.urlPlaceholder": "https://server.example.com",
+  "folderSelection.servers.dialog.skipTls": "Ignorer la vérification TLS pour les certificats auto-signés.",
+  "folderSelection.servers.dialog.cancel": "Annuler",
+  "folderSelection.servers.dialog.save": "Enregistrer",
+  "folderSelection.servers.dialog.connect": "Se connecter",
+  "folderSelection.servers.dialog.connecting": "Connexion...",
+  "folderSelection.servers.dialog.errorRequired": "Le nom du serveur et l'URL sont requis.",
+  "folderSelection.servers.dialog.errorConnect": "Impossible de se connecter au serveur distant.",
+  "folderSelection.sidecars.button": "Open SideCar",
 } as const

packages/ui/src/lib/i18n/messages/fr/instance.ts

@@ -150,6 +150,8 @@ export const instanceMessages = {
   "instanceShell.backgroundProcesses.empty": "Aucun processus en arrière-plan.",
   "instanceShell.backgroundProcesses.status": "Statut : {status}",
   "instanceShell.backgroundProcesses.output": "Sortie : {sizeKb}KB",
+  "instanceShell.backgroundProcesses.notify.enabled": "Notification de fin activee",
+  "instanceShell.backgroundProcesses.notify.disabled": "Notification de fin desactivee",
   "instanceShell.backgroundProcesses.actions.output": "Sortie",
   "instanceShell.backgroundProcesses.actions.stop": "Arrêter",
   "instanceShell.backgroundProcesses.actions.terminate": "Terminer",

packages/ui/src/lib/i18n/messages/fr/messaging.ts

@@ -18,6 +18,8 @@ export const messagingMessages = {
   "messageSection.loading.messages": "Chargement des messages...",
   "messageSection.scroll.toFirstAriaLabel": "Aller au premier message",
   "messageSection.scroll.toLatestAriaLabel": "Aller au dernier message",
+  "messageSection.scroll.enableHoldAriaLabel": "Activer le maintien pour les longues réponses de l'assistant",
+  "messageSection.scroll.disableHoldAriaLabel": "Désactiver le maintien pour les longues réponses de l'assistant",
   "messageSection.quote.addAsQuote": "Ajouter en citation",
   "messageSection.quote.addAsCode": "Ajouter en code",
   "messageSection.quote.copy": "Copier",

packages/ui/src/lib/i18n/messages/fr/settings.ts

@@ -113,6 +113,14 @@ export const settingsMessages = {
   "settings.section.opencode.subtitle": "Choose the OpenCode binary and environment used for new instances.",
   "settings.opencode.runtime.title": "Runtime",
   "settings.opencode.runtime.subtitle": "Configure which OpenCode binary new instances launch with.",
+  "settings.opencode.logLevel.title": "Niveau de logs OpenCode",
+  "settings.opencode.logLevel.subtitle": "Definir le niveau de logs utilise au lancement des nouvelles instances OpenCode.",
+  "settings.opencode.logLevel.selector.title": "Verbosite des logs",
+  "settings.opencode.logLevel.selector.subtitle": "Choisir la quantite de journaux emise par les nouvelles instances OpenCode.",
+  "settings.opencode.logLevel.option.debug": "Debogage",
+  "settings.opencode.logLevel.option.info": "Info",
+  "settings.opencode.logLevel.option.warn": "Avertissement",
+  "settings.opencode.logLevel.option.error": "Erreur",
 
   "settings.appearance.behavior.title": "Interaction",
   "settings.appearance.behavior.subtitle": "Parametres par defaut pour les messages, les diffs et la saisie.",
@@ -186,4 +194,40 @@ export const settingsMessages = {
   "settings.speech.save.saved": "Enregistré",
   "settings.speech.save.unsaved": "Modifications non enregistrées",
   "settings.speech.save.error": "Échec de l'enregistrement",
+  "settings.nav.sidecars": "SideCars",
+  "settings.section.sidecars.eyebrow": "Server services",
+  "settings.section.sidecars.title": "SideCars",
+  "settings.section.sidecars.subtitle": "Configure local services listening on fixed ports that the server can proxy into tabs.",
+  "sidecars.form.name": "Name",
+  "sidecars.form.validation": "Enter a valid SideCar name and port.",
+  "sidecars.form.port": "Port",
+  "sidecars.form.insecure": "Use HTTP",
+  "sidecars.form.protocol": "Protocol",
+  "sidecars.form.protocol.help": "Choose how the proxy should connect to the local service.",
+  "sidecars.form.protocol.https": "HTTPS",
+  "sidecars.form.protocol.http": "HTTP",
+  "sidecars.form.prefixMode": "Prefix mode",
+  "sidecars.form.prefixMode.help": "Choose whether the SideCar receives the public /sidecars path prefix.",
+  "sidecars.form.prefixMode.strip": "Strip prefix",
+  "sidecars.form.prefixMode.preserve": "Preserve prefix",
+  "sidecars.form.add": "Add SideCar",
+  "sidecars.kind.port": "Port",
+  "sidecars.status.running": "Running",
+  "sidecars.status.stopped": "Stopped",
+  "sidecars.basePath": "Base path",
+  "sidecars.settings.listTitle": "Configured SideCars",
+  "sidecars.settings.listSubtitle": "Review the port-based SideCars available in the picker.",
+  "sidecars.settings.empty": "No SideCars configured yet.",
+  "sidecars.picker.title": "Open SideCar",
+  "sidecars.picker.loading": "Loading SideCars...",
+  "sidecars.picker.subtitle": "Choose an available SideCar to open in a new tab.",
+  "sidecars.picker.empty": "No port-based SideCars are available yet.",
+  "sidecars.picker.close": "Close",
+  "sidecars.open.errorTitle": "Unable to open SideCar",
+  "sidecars.open.notFound": "SideCar not found.",
+  "sidecars.open.notRunning": "SideCar is not reachable on its configured port.",
+  "sidecars.back": "Back",
+  "sidecars.refresh": "Refresh",
+  "sidecars.path": "Path",
+  "sidecars.go": "Go",
 } as const

packages/ui/src/lib/i18n/messages/he/commands.ts

@@ -15,17 +15,17 @@ export const commandMessages = {
   "commands.newInstance.description": "פתח בורר תיקיות ליצירת מופע חדש",
   "commands.newInstance.keywords": "תיקייה, פרויקט, סביבת עבודה",
 
-  "commands.closeInstance.label": "סגור מופע",
-  "commands.closeInstance.description": "עצור את השרת של המופע הנוכחי",
-  "commands.closeInstance.keywords": "עצור, סגור",
+  "commands.closeInstance.label": "סגור לשונית",
+  "commands.closeInstance.description": "סגור את הלשונית העליונה הנוכחית",
+  "commands.closeInstance.keywords": "עצור, סגור, לשונית",
 
-  "commands.nextInstance.label": "מופע הבא",
-  "commands.nextInstance.description": "עבור למופע הבא",
-  "commands.nextInstance.keywords": "החלף, נווט",
+  "commands.nextInstance.label": "הלשונית הבאה",
+  "commands.nextInstance.description": "עבור ללשונית העליונה הבאה",
+  "commands.nextInstance.keywords": "החלף, נווט, לשונית",
 
-  "commands.previousInstance.label": "מופע קודם",
-  "commands.previousInstance.description": "עבור למופע הקודם",
-  "commands.previousInstance.keywords": "החלף, נווט",
+  "commands.previousInstance.label": "הלשונית הקודמת",
+  "commands.previousInstance.description": "עבור ללשונית העליונה הקודמת",
+  "commands.previousInstance.keywords": "החלף, נווט, לשונית",
 
   "commands.newSession.label": "סשן חדש",
   "commands.newSession.description": "צור סשן הורה חדש",

packages/ui/src/lib/i18n/messages/he/folderSelection.ts

@@ -20,6 +20,9 @@ export const folderSelectionMessages = {
   "folderSelection.browse.subtitle": "בחר כל תיקייה במחשב שלך",
   "folderSelection.browse.button": "עיון בתיקיות",
   "folderSelection.browse.buttonOpening": "פותח...",
+  "folderSelection.actions.title": "פתח תיקייה או התחבר לשרת",
+  "folderSelection.actions.subtitle": "פתח תיקייה מקומית או התחבר לשרת CodeNomad",
+  "folderSelection.actions.connectButton": "התחבר לשרת CodeNomad",
 
   "folderSelection.advancedSettings": "הגדרות מתקדמות",
   "folderSelection.opencode": "OpenCode",
@@ -39,4 +42,32 @@ export const folderSelectionMessages = {
 
   "folderSelection.dialog.title": "בחר סביבת עבודה",
   "folderSelection.dialog.description": "בחר סביבת עבודה כדי להתחיל לתכנת.",
+
+  "folderSelection.tabs.local": "תיקיות מקומיות",
+  "folderSelection.tabs.servers": "שרתים",
+  "folderSelection.servers.title": "שרתים שמורים",
+  "folderSelection.servers.subtitle": "פתח שרת CodeNomad מרוחק שמור בחלון חדש",
+  "folderSelection.servers.count": "{count} שרתים",
+  "folderSelection.servers.empty.title": "אין שרתים שמורים",
+  "folderSelection.servers.empty.description": "הוסף שרת מרוחק כדי להתחבר אליו במהירות מהמכשיר הזה",
+  "folderSelection.servers.connectTitle": "התחבר לשרת",
+  "folderSelection.servers.connectSubtitle": "שמור שרת CodeNomad מרוחק ופתח אותו בחלון חדש",
+  "folderSelection.servers.connectButton": "התחבר לשרת",
+  "folderSelection.servers.remove": "הסר שרת שמור",
+  "folderSelection.servers.skipTls": "TLS בחתימה עצמית",
+  "folderSelection.servers.errorTitle": "החיבור המרוחק נכשל",
+  "folderSelection.servers.dialog.title": "התחבר לשרת",
+  "folderSelection.servers.dialog.description": "הוסף שרת CodeNomad מרוחק ופתח אותו מיד אם תרצה.",
+  "folderSelection.servers.dialog.name": "שם השרת",
+  "folderSelection.servers.dialog.namePlaceholder": "שרת ייצור",
+  "folderSelection.servers.dialog.url": "כתובת השרת",
+  "folderSelection.servers.dialog.urlPlaceholder": "https://server.example.com",
+  "folderSelection.servers.dialog.skipTls": "דלג על אימות TLS עבור תעודות בחתימה עצמית.",
+  "folderSelection.servers.dialog.cancel": "ביטול",
+  "folderSelection.servers.dialog.save": "שמור",
+  "folderSelection.servers.dialog.connect": "התחבר",
+  "folderSelection.servers.dialog.connecting": "מתחבר...",
+  "folderSelection.servers.dialog.errorRequired": "שם השרת והכתובת הם שדות חובה.",
+  "folderSelection.servers.dialog.errorConnect": "לא ניתן היה להתחבר לשרת המרוחק.",
+  "folderSelection.sidecars.button": "Open SideCar",
 } as const

packages/ui/src/lib/i18n/messages/he/instance.ts

@@ -158,6 +158,8 @@ export const instanceMessages = {
   "instanceShell.backgroundProcesses.empty": "אין תהליכי רקע.",
   "instanceShell.backgroundProcesses.status": "סטטוס: {status}",
   "instanceShell.backgroundProcesses.output": "פלט: {sizeKb}KB",
+  "instanceShell.backgroundProcesses.notify.enabled": "התראת סיום פעילה",
+  "instanceShell.backgroundProcesses.notify.disabled": "התראת סיום כבויה",
   "instanceShell.backgroundProcesses.actions.output": "פלט",
   "instanceShell.backgroundProcesses.actions.stop": "עצור",
   "instanceShell.backgroundProcesses.actions.terminate": "סיים",

packages/ui/src/lib/i18n/messages/he/messaging.ts

@@ -18,6 +18,8 @@ export const messagingMessages = {
   "messageSection.loading.messages": "טוען הודעות...",
   "messageSection.scroll.toFirstAriaLabel": "גלול להודעה הראשונה",
   "messageSection.scroll.toLatestAriaLabel": "גלול להודעה האחרונה",
+  "messageSection.scroll.enableHoldAriaLabel": "הפעל עצירה לתגובות עוזר ארוכות",
+  "messageSection.scroll.disableHoldAriaLabel": "כבה עצירה לתגובות עוזר ארוכות",
   "messageSection.quote.addAsQuote": "הוסף כציטוט",
   "messageSection.quote.addAsCode": "הוסף כקוד",
   "messageSection.quote.copy": "העתק",

packages/ui/src/lib/i18n/messages/he/settings.ts

@@ -112,6 +112,14 @@ export const settingsMessages = {
   "settings.section.opencode.subtitle": "בחר את הקובץ הבינארי של OpenCode והסביבה לשימוש במופעים חדשים.",
   "settings.opencode.runtime.title": "סביבת ריצה",
   "settings.opencode.runtime.subtitle": "הגדר עם איזה קובץ בינארי של OpenCode מופעים חדשים יופעלו.",
+  "settings.opencode.logLevel.title": "רמת הלוגים של OpenCode",
+  "settings.opencode.logLevel.subtitle": "הגדר את רמת הלוגים שבה ייעשה שימוש בעת הפעלת מופעי OpenCode חדשים.",
+  "settings.opencode.logLevel.selector.title": "פירוט לוגים",
+  "settings.opencode.logLevel.selector.subtitle": "בחר כמה לוגים מופעי OpenCode חדשים צריכים להפיק.",
+  "settings.opencode.logLevel.option.debug": "ניפוי שגיאות",
+  "settings.opencode.logLevel.option.info": "מידע",
+  "settings.opencode.logLevel.option.warn": "אזהרה",
+  "settings.opencode.logLevel.option.error": "שגיאה",
 
   "settings.appearance.behavior.title": "אינטראקציה",
   "settings.appearance.behavior.subtitle": "ברירות מחדל להודעות, diff וקלט.",
@@ -185,4 +193,40 @@ export const settingsMessages = {
   "settings.speech.save.saved": "נשמר",
   "settings.speech.save.unsaved": "יש שינויים שלא נשמרו",
   "settings.speech.save.error": "השמירה נכשלה",
+  "settings.nav.sidecars": "SideCars",
+  "settings.section.sidecars.eyebrow": "Server services",
+  "settings.section.sidecars.title": "SideCars",
+  "settings.section.sidecars.subtitle": "Configure local services listening on fixed ports that the server can proxy into tabs.",
+  "sidecars.form.name": "Name",
+  "sidecars.form.validation": "Enter a valid SideCar name and port.",
+  "sidecars.form.port": "Port",
+  "sidecars.form.insecure": "Use HTTP",
+  "sidecars.form.protocol": "Protocol",
+  "sidecars.form.protocol.help": "Choose how the proxy should connect to the local service.",
+  "sidecars.form.protocol.https": "HTTPS",
+  "sidecars.form.protocol.http": "HTTP",
+  "sidecars.form.prefixMode": "Prefix mode",
+  "sidecars.form.prefixMode.help": "Choose whether the SideCar receives the public /sidecars path prefix.",
+  "sidecars.form.prefixMode.strip": "Strip prefix",
+  "sidecars.form.prefixMode.preserve": "Preserve prefix",
+  "sidecars.form.add": "Add SideCar",
+  "sidecars.kind.port": "Port",
+  "sidecars.status.running": "Running",
+  "sidecars.status.stopped": "Stopped",
+  "sidecars.basePath": "Base path",
+  "sidecars.settings.listTitle": "Configured SideCars",
+  "sidecars.settings.listSubtitle": "Review the port-based SideCars available in the picker.",
+  "sidecars.settings.empty": "No SideCars configured yet.",
+  "sidecars.picker.title": "Open SideCar",
+  "sidecars.picker.loading": "Loading SideCars...",
+  "sidecars.picker.subtitle": "Choose an available SideCar to open in a new tab.",
+  "sidecars.picker.empty": "No port-based SideCars are available yet.",
+  "sidecars.picker.close": "Close",
+  "sidecars.open.errorTitle": "Unable to open SideCar",
+  "sidecars.open.notFound": "SideCar not found.",
+  "sidecars.open.notRunning": "SideCar is not reachable on its configured port.",
+  "sidecars.back": "Back",
+  "sidecars.refresh": "Refresh",
+  "sidecars.path": "Path",
+  "sidecars.go": "Go",
 } as const

packages/ui/src/lib/i18n/messages/ja/commands.ts

@@ -15,17 +15,17 @@ export const commandMessages = {
   "commands.newInstance.description": "フォルダ選択を開いて新しいインスタンスを作成",
   "commands.newInstance.keywords": "フォルダ, プロジェクト, ワークスペース, folder, project, workspace",
 
-  "commands.closeInstance.label": "インスタンスを閉じる",
-  "commands.closeInstance.description": "現在のインスタンスのサーバーを停止",
-  "commands.closeInstance.keywords": "停止, 終了, 閉じる, stop, quit, close",
+  "commands.closeInstance.label": "タブを閉じる",
+  "commands.closeInstance.description": "現在のトップレベルタブを閉じる",
+  "commands.closeInstance.keywords": "閉じる, タブ, stop, quit, close",
 
-  "commands.nextInstance.label": "次のインスタンス",
-  "commands.nextInstance.description": "次のインスタンスタブへ切り替え",
-  "commands.nextInstance.keywords": "切り替え, 移動, switch, navigate",
+  "commands.nextInstance.label": "次のタブ",
+  "commands.nextInstance.description": "次のトップレベルタブへ切り替え",
+  "commands.nextInstance.keywords": "切り替え, 移動, タブ, switch, navigate",
 
-  "commands.previousInstance.label": "前のインスタンス",
-  "commands.previousInstance.description": "前のインスタンスタブへ切り替え",
-  "commands.previousInstance.keywords": "切り替え, 移動, switch, navigate",
+  "commands.previousInstance.label": "前のタブ",
+  "commands.previousInstance.description": "前のトップレベルタブへ切り替え",
+  "commands.previousInstance.keywords": "切り替え, 移動, タブ, switch, navigate",
 
   "commands.newSession.label": "新しいセッション",
   "commands.newSession.description": "新しい親セッションを作成",

packages/ui/src/lib/i18n/messages/ja/folderSelection.ts

@@ -20,6 +20,9 @@ export const folderSelectionMessages = {
   "folderSelection.browse.subtitle": "コンピュータ上の任意のフォルダを選択",
   "folderSelection.browse.button": "フォルダを参照",
   "folderSelection.browse.buttonOpening": "開いています...",
+  "folderSelection.actions.title": "フォルダを開くかサーバーに接続",
+  "folderSelection.actions.subtitle": "ローカルフォルダを開くか CodeNomad サーバーに接続します",
+  "folderSelection.actions.connectButton": "CodeNomad サーバーに接続",
 
   "folderSelection.advancedSettings": "詳細設定",
   "folderSelection.opencode": "OpenCode",
@@ -39,4 +42,32 @@ export const folderSelectionMessages = {
 
   "folderSelection.dialog.title": "ワークスペースを選択",
   "folderSelection.dialog.description": "コーディングを開始するワークスペースを選択してください。",
+
+  "folderSelection.tabs.local": "ローカルフォルダ",
+  "folderSelection.tabs.servers": "サーバー",
+  "folderSelection.servers.title": "保存済みサーバー",
+  "folderSelection.servers.subtitle": "保存したリモート CodeNomad サーバーを新しいウィンドウで開きます",
+  "folderSelection.servers.count": "{count} サーバー",
+  "folderSelection.servers.empty.title": "保存済みサーバーはありません",
+  "folderSelection.servers.empty.description": "この端末からすばやく再接続できるように、リモートサーバーを追加してください",
+  "folderSelection.servers.connectTitle": "サーバーに接続",
+  "folderSelection.servers.connectSubtitle": "リモート CodeNomad サーバーを保存して新しいウィンドウで開きます",
+  "folderSelection.servers.connectButton": "サーバーに接続",
+  "folderSelection.servers.remove": "保存したサーバーを削除",
+  "folderSelection.servers.skipTls": "自己署名 TLS",
+  "folderSelection.servers.errorTitle": "リモート接続に失敗しました",
+  "folderSelection.servers.dialog.title": "サーバーに接続",
+  "folderSelection.servers.dialog.description": "リモート CodeNomad サーバーを追加し、必要に応じてすぐに開きます。",
+  "folderSelection.servers.dialog.name": "サーバー名",
+  "folderSelection.servers.dialog.namePlaceholder": "本番サーバー",
+  "folderSelection.servers.dialog.url": "サーバー URL",
+  "folderSelection.servers.dialog.urlPlaceholder": "https://server.example.com",
+  "folderSelection.servers.dialog.skipTls": "自己署名証明書の TLS 検証をスキップします。",
+  "folderSelection.servers.dialog.cancel": "キャンセル",
+  "folderSelection.servers.dialog.save": "保存",
+  "folderSelection.servers.dialog.connect": "接続",
+  "folderSelection.servers.dialog.connecting": "接続中...",
+  "folderSelection.servers.dialog.errorRequired": "サーバー名と URL は必須です。",
+  "folderSelection.servers.dialog.errorConnect": "リモートサーバーに接続できませんでした。",
+  "folderSelection.sidecars.button": "Open SideCar",
 } as const

packages/ui/src/lib/i18n/messages/ja/instance.ts

@@ -150,6 +150,8 @@ export const instanceMessages = {
   "instanceShell.backgroundProcesses.empty": "バックグラウンドプロセスはありません。",
   "instanceShell.backgroundProcesses.status": "状態: {status}",
   "instanceShell.backgroundProcesses.output": "出力: {sizeKb}KB",
+  "instanceShell.backgroundProcesses.notify.enabled": "完了通知が有効",
+  "instanceShell.backgroundProcesses.notify.disabled": "完了通知が無効",
   "instanceShell.backgroundProcesses.actions.output": "出力",
   "instanceShell.backgroundProcesses.actions.stop": "停止",
   "instanceShell.backgroundProcesses.actions.terminate": "終了",

packages/ui/src/lib/i18n/messages/ja/messaging.ts

@@ -18,6 +18,8 @@ export const messagingMessages = {
   "messageSection.loading.messages": "メッセージを読み込み中...",
   "messageSection.scroll.toFirstAriaLabel": "最初のメッセージへスクロール",
   "messageSection.scroll.toLatestAriaLabel": "最新のメッセージへスクロール",
+  "messageSection.scroll.enableHoldAriaLabel": "長いアシスタント返信の保持を有効にする",
+  "messageSection.scroll.disableHoldAriaLabel": "長いアシスタント返信の保持を無効にする",
   "messageSection.quote.addAsQuote": "引用として追加",
   "messageSection.quote.addAsCode": "コードとして追加",
   "messageSection.quote.copy": "コピー",

packages/ui/src/lib/i18n/messages/ja/settings.ts

@@ -113,6 +113,14 @@ export const settingsMessages = {
   "settings.section.opencode.subtitle": "Choose the OpenCode binary and environment used for new instances.",
   "settings.opencode.runtime.title": "Runtime",
   "settings.opencode.runtime.subtitle": "Configure which OpenCode binary new instances launch with.",
+  "settings.opencode.logLevel.title": "OpenCode のログレベル",
+  "settings.opencode.logLevel.subtitle": "新しい OpenCode インスタンスの起動時に使うログレベルを設定します。",
+  "settings.opencode.logLevel.selector.title": "ログ出力の詳細度",
+  "settings.opencode.logLevel.selector.subtitle": "新しい OpenCode インスタンスがどの程度ログを出力するかを選択します。",
+  "settings.opencode.logLevel.option.debug": "デバッグ",
+  "settings.opencode.logLevel.option.info": "情報",
+  "settings.opencode.logLevel.option.warn": "警告",
+  "settings.opencode.logLevel.option.error": "エラー",
 
   "settings.appearance.behavior.title": "操作",
   "settings.appearance.behavior.subtitle": "メッセージ、差分、入力の既定値。",
@@ -186,4 +194,40 @@ export const settingsMessages = {
   "settings.speech.save.saved": "保存済み",
   "settings.speech.save.unsaved": "未保存の変更",
   "settings.speech.save.error": "保存に失敗しました",
+  "settings.nav.sidecars": "SideCars",
+  "settings.section.sidecars.eyebrow": "Server services",
+  "settings.section.sidecars.title": "SideCars",
+  "settings.section.sidecars.subtitle": "Configure local services listening on fixed ports that the server can proxy into tabs.",
+  "sidecars.form.name": "Name",
+  "sidecars.form.validation": "Enter a valid SideCar name and port.",
+  "sidecars.form.port": "Port",
+  "sidecars.form.insecure": "Use HTTP",
+  "sidecars.form.protocol": "Protocol",
+  "sidecars.form.protocol.help": "Choose how the proxy should connect to the local service.",
+  "sidecars.form.protocol.https": "HTTPS",
+  "sidecars.form.protocol.http": "HTTP",
+  "sidecars.form.prefixMode": "Prefix mode",
+  "sidecars.form.prefixMode.help": "Choose whether the SideCar receives the public /sidecars path prefix.",
+  "sidecars.form.prefixMode.strip": "Strip prefix",
+  "sidecars.form.prefixMode.preserve": "Preserve prefix",
+  "sidecars.form.add": "Add SideCar",
+  "sidecars.kind.port": "Port",
+  "sidecars.status.running": "Running",
+  "sidecars.status.stopped": "Stopped",
+  "sidecars.basePath": "Base path",
+  "sidecars.settings.listTitle": "Configured SideCars",
+  "sidecars.settings.listSubtitle": "Review the port-based SideCars available in the picker.",
+  "sidecars.settings.empty": "No SideCars configured yet.",
+  "sidecars.picker.title": "Open SideCar",
+  "sidecars.picker.loading": "Loading SideCars...",
+  "sidecars.picker.subtitle": "Choose an available SideCar to open in a new tab.",
+  "sidecars.picker.empty": "No port-based SideCars are available yet.",
+  "sidecars.picker.close": "Close",
+  "sidecars.open.errorTitle": "Unable to open SideCar",
+  "sidecars.open.notFound": "SideCar not found.",
+  "sidecars.open.notRunning": "SideCar is not reachable on its configured port.",
+  "sidecars.back": "Back",
+  "sidecars.refresh": "Refresh",
+  "sidecars.path": "Path",
+  "sidecars.go": "Go",
 } as const

packages/ui/src/lib/i18n/messages/ru/commands.ts

@@ -15,17 +15,17 @@ export const commandMessages = {
   "commands.newInstance.description": "Открыть выбор папки для создания нового экземпляра",
   "commands.newInstance.keywords": "папка, проект, рабочее пространство",
 
-  "commands.closeInstance.label": "Закрыть экземпляр",
-  "commands.closeInstance.description": "Остановить сервер текущего экземпляра",
-  "commands.closeInstance.keywords": "остановить, выйти, закрыть",
+  "commands.closeInstance.label": "Закрыть вкладку",
+  "commands.closeInstance.description": "Закрыть текущую верхнеуровневую вкладку",
+  "commands.closeInstance.keywords": "остановить, выйти, закрыть, вкладка",
 
-  "commands.nextInstance.label": "Следующий экземпляр",
-  "commands.nextInstance.description": "Переключиться на следующую вкладку экземпляра",
-  "commands.nextInstance.keywords": "переключить, навигация",
+  "commands.nextInstance.label": "Следующая вкладка",
+  "commands.nextInstance.description": "Переключиться на следующую верхнеуровневую вкладку",
+  "commands.nextInstance.keywords": "переключить, навигация, вкладка",
 
-  "commands.previousInstance.label": "Предыдущий экземпляр",
-  "commands.previousInstance.description": "Переключиться на предыдущую вкладку экземпляра",
-  "commands.previousInstance.keywords": "переключить, навигация",
+  "commands.previousInstance.label": "Предыдущая вкладка",
+  "commands.previousInstance.description": "Переключиться на предыдущую верхнеуровневую вкладку",
+  "commands.previousInstance.keywords": "переключить, навигация, вкладка",
 
   "commands.newSession.label": "Новая сессия",
   "commands.newSession.description": "Создать новую родительскую сессию",

packages/ui/src/lib/i18n/messages/ru/folderSelection.ts

@@ -20,6 +20,9 @@ export const folderSelectionMessages = {
   "folderSelection.browse.subtitle": "Выберите любую папку на компьютере",
   "folderSelection.browse.button": "Обзор папок",
   "folderSelection.browse.buttonOpening": "Открытие…",
+  "folderSelection.actions.title": "Открыть папку или подключить сервер",
+  "folderSelection.actions.subtitle": "Откройте локальную папку или подключитесь к серверу CodeNomad",
+  "folderSelection.actions.connectButton": "Подключить сервер CodeNomad",
 
   "folderSelection.advancedSettings": "Расширенные настройки",
   "folderSelection.opencode": "OpenCode",
@@ -39,4 +42,32 @@ export const folderSelectionMessages = {
 
   "folderSelection.dialog.title": "Выберите рабочее пространство",
   "folderSelection.dialog.description": "Выберите рабочее пространство, чтобы начать писать код.",
+
+  "folderSelection.tabs.local": "Локальные папки",
+  "folderSelection.tabs.servers": "Серверы",
+  "folderSelection.servers.title": "Сохраненные серверы",
+  "folderSelection.servers.subtitle": "Откройте сохраненный удаленный сервер CodeNomad в новом окне",
+  "folderSelection.servers.count": "{count} серверов",
+  "folderSelection.servers.empty.title": "Нет сохраненных серверов",
+  "folderSelection.servers.empty.description": "Добавьте удаленный сервер, чтобы быстро подключаться к нему с этого устройства",
+  "folderSelection.servers.connectTitle": "Подключиться к серверу",
+  "folderSelection.servers.connectSubtitle": "Сохраните удаленный сервер CodeNomad и откройте его в новом окне",
+  "folderSelection.servers.connectButton": "Подключиться к серверу",
+  "folderSelection.servers.remove": "Удалить сохраненный сервер",
+  "folderSelection.servers.skipTls": "Самоподписанный TLS",
+  "folderSelection.servers.errorTitle": "Ошибка удаленного подключения",
+  "folderSelection.servers.dialog.title": "Подключиться к серверу",
+  "folderSelection.servers.dialog.description": "Добавьте удаленный сервер CodeNomad и при желании сразу откройте его.",
+  "folderSelection.servers.dialog.name": "Имя сервера",
+  "folderSelection.servers.dialog.namePlaceholder": "Продакшн сервер",
+  "folderSelection.servers.dialog.url": "URL сервера",
+  "folderSelection.servers.dialog.urlPlaceholder": "https://server.example.com",
+  "folderSelection.servers.dialog.skipTls": "Пропустить проверку TLS для самоподписанных сертификатов.",
+  "folderSelection.servers.dialog.cancel": "Отмена",
+  "folderSelection.servers.dialog.save": "Сохранить",
+  "folderSelection.servers.dialog.connect": "Подключиться",
+  "folderSelection.servers.dialog.connecting": "Подключение...",
+  "folderSelection.servers.dialog.errorRequired": "Имя сервера и URL обязательны.",
+  "folderSelection.servers.dialog.errorConnect": "Не удалось подключиться к удаленному серверу.",
+  "folderSelection.sidecars.button": "Open SideCar",
 } as const

packages/ui/src/lib/i18n/messages/ru/instance.ts

@@ -150,6 +150,8 @@ export const instanceMessages = {
   "instanceShell.backgroundProcesses.empty": "Нет фоновых процессов.",
   "instanceShell.backgroundProcesses.status": "Статус: {status}",
   "instanceShell.backgroundProcesses.output": "Вывод: {sizeKb}KB",
+  "instanceShell.backgroundProcesses.notify.enabled": "Уведомление о завершении включено",
+  "instanceShell.backgroundProcesses.notify.disabled": "Уведомление о завершении выключено",
   "instanceShell.backgroundProcesses.actions.output": "Вывод",
   "instanceShell.backgroundProcesses.actions.stop": "Остановить",
   "instanceShell.backgroundProcesses.actions.terminate": "Завершить",

packages/ui/src/lib/i18n/messages/ru/messaging.ts

@@ -18,6 +18,8 @@ export const messagingMessages = {
   "messageSection.loading.messages": "Загрузка сообщений…",
   "messageSection.scroll.toFirstAriaLabel": "Прокрутить к первому сообщению",
   "messageSection.scroll.toLatestAriaLabel": "Прокрутить к последнему сообщению",
+  "messageSection.scroll.enableHoldAriaLabel": "Включить удержание для длинных ответов ассистента",
+  "messageSection.scroll.disableHoldAriaLabel": "Выключить удержание для длинных ответов ассистента",
   "messageSection.quote.addAsQuote": "Добавить как цитату",
   "messageSection.quote.addAsCode": "Добавить как код",
   "messageSection.quote.copy": "Копировать",