Bump to v0.9.3

Add --dangerously-skip-auth / CODENOMAD_SKIP_AUTH for trusted-perimeter deployments so users behind SSO/VPN don't need a second login.

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "codenomad-workspace",
-  "version": "0.9.2",
+  "version": "0.9.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "codenomad-workspace",
-      "version": "0.9.2",
+      "version": "0.9.3",
       "dependencies": {
         "7zip-bin": "^5.2.0",
         "google-auth-library": "^10.5.0"
@@ -1419,6 +1419,16 @@
         "node": ">=10"
       }
     },
+    "node_modules/@tauri-apps/api": {
+      "version": "2.9.1",
+      "resolved": "https://registry.npmjs.org/@tauri-apps/api/-/api-2.9.1.tgz",
+      "integrity": "sha512-IGlhP6EivjXHepbBic618GOmiWe4URJiIeZFlB7x3czM0yDHHYviH1Xvoiv4FefdkQtn6v7TuwWCRfOGdnVUGw==",
+      "license": "Apache-2.0 OR MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/tauri"
+      }
+    },
     "node_modules/@tauri-apps/cli": {
       "version": "2.9.4",
       "dev": true,
@@ -1462,6 +1472,15 @@
         "node": ">= 10"
       }
     },
+    "node_modules/@tauri-apps/plugin-opener": {
+      "version": "2.5.3",
+      "resolved": "https://registry.npmjs.org/@tauri-apps/plugin-opener/-/plugin-opener-2.5.3.tgz",
+      "integrity": "sha512-CCcUltXMOfUEArbf3db3kCE7Ggy1ExBEBl51Ko2ODJ6GDYHRp1nSNlQm5uNCFY5k7/ufaK5Ib3Du/Zir19IYQQ==",
+      "license": "MIT OR Apache-2.0",
+      "dependencies": {
+        "@tauri-apps/api": "^2.8.0"
+      }
+    },
     "node_modules/@tootallnate/once": {
       "version": "2.0.0",
       "dev": true,
@@ -7384,7 +7403,7 @@
     },
     "packages/electron-app": {
       "name": "@neuralnomads/codenomad-electron-app",
-      "version": "0.9.2",
+      "version": "0.9.3",
       "dependencies": {
         "@codenomad/ui": "file:../ui",
         "@neuralnomads/codenomad": "file:../server"
@@ -7418,7 +7437,7 @@
     },
     "packages/server": {
       "name": "@neuralnomads/codenomad",
-      "version": "0.9.2",
+      "version": "0.9.3",
       "dependencies": {
         "@fastify/cors": "^8.5.0",
         "@fastify/reply-from": "^9.8.0",
@@ -7455,14 +7474,14 @@
     },
     "packages/tauri-app": {
       "name": "@codenomad/tauri-app",
-      "version": "0.9.2",
+      "version": "0.9.3",
       "devDependencies": {
         "@tauri-apps/cli": "^2.9.4"
       }
     },
     "packages/ui": {
       "name": "@codenomad/ui",
-      "version": "0.9.2",
+      "version": "0.9.3",
       "dependencies": {
         "@git-diff-view/solid": "^0.0.8",
         "@kobalte/core": "0.13.11",
@@ -7471,6 +7490,7 @@
         "@suid/icons-material": "^0.9.0",
         "@suid/material": "^0.19.0",
         "@suid/system": "^0.14.0",
+        "@tauri-apps/plugin-opener": "^2.5.3",
         "ansi-sequence-parser": "^1.1.3",
         "debug": "^4.4.3",
         "github-markdown-css": "^5.8.1",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "codenomad-workspace",
-  "version": "0.9.2",
+  "version": "0.9.3",
   "private": true,
   "description": "CodeNomad monorepo workspace",
   "workspaces": {

packages/electron-app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@neuralnomads/codenomad-electron-app",
-  "version": "0.9.2",
+  "version": "0.9.3",
   "description": "CodeNomad - AI coding assistant",
   "author": {
     "name": "Neural Nomads",

packages/server/README.md

@@ -51,8 +51,17 @@ You can configure the server using flags or environment variables:
 | `--config <path>` | `CLI_CONFIG` | Config file location |
 | `--launch` | `CLI_LAUNCH` | Open the UI in a Chromium-based browser |
 | `--log-level <level>` | `CLI_LOG_LEVEL` | Logging level (trace, debug, info, warn, error) |
+| `--username <username>` | `CODENOMAD_SERVER_USERNAME` | Username for CodeNomad's internal auth (default `codenomad`) |
+| `--password <password>` | `CODENOMAD_SERVER_PASSWORD` | Password for CodeNomad's internal auth |
+| `--generate-token` | `CODENOMAD_GENERATE_TOKEN` | Emit a one-time local bootstrap token for desktop flows |
+| `--dangerously-skip-auth` | `CODENOMAD_SKIP_AUTH` | Disable CodeNomad's internal auth (use only behind a trusted perimeter) |
+
+### Authentication
+- Default behavior: CodeNomad requires a login (username/password) and stores a session cookie in the browser.
+- `--dangerously-skip-auth` / `CODENOMAD_SKIP_AUTH=true` disables the login prompt and treats all requests as authenticated.
+  Use this only when access is already protected by another layer (SSO proxy, VPN, Coder workspace auth, etc.).
+  If you bind to `0.0.0.0` while skipping auth, anyone who can reach the port can access the API.
 
 ### Data Storage
 - **Config**: `~/.config/codenomad/config.json`
 - **Instance Data**: `~/.config/codenomad/instances` (chat history, etc.)
-

packages/server/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@neuralnomads/codenomad",
-  "version": "0.9.2",
+  "version": "0.9.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@neuralnomads/codenomad",
-      "version": "0.9.2",
+      "version": "0.9.3",
       "dependencies": {
         "@fastify/cors": "^8.5.0",
         "@fastify/reply-from": "^9.8.0",

packages/server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@neuralnomads/codenomad",
-  "version": "0.9.2",
+  "version": "0.9.3",
   "description": "CodeNomad Server",
   "author": {
     "name": "Neural Nomads",

packages/server/src/auth/manager.ts

@@ -15,15 +15,25 @@ export interface AuthManagerInit {
   username: string
   password?: string
   generateToken: boolean
+  dangerouslySkipAuth?: boolean
 }
 
 export class AuthManager {
-  private readonly authStore: AuthStore
+  private readonly authStore: AuthStore | null
   private readonly tokenManager: TokenManager | null
   private readonly sessionManager = new SessionManager()
   private readonly cookieName = DEFAULT_AUTH_COOKIE_NAME
+  private readonly authEnabled: boolean
 
   constructor(private readonly init: AuthManagerInit, private readonly logger: Logger) {
+    this.authEnabled = !Boolean(init.dangerouslySkipAuth)
+
+    if (!this.authEnabled) {
+      this.authStore = null
+      this.tokenManager = null
+      return
+    }
+
     const authFilePath = resolveAuthFilePath(init.configPath)
     this.authStore = new AuthStore(authFilePath, logger.child({ component: "auth" }))
 
@@ -37,6 +47,10 @@ export class AuthManager {
     this.tokenManager = init.generateToken ? new TokenManager(60_000) : null
   }
 
+  isAuthEnabled(): boolean {
+    return this.authEnabled
+  }
+
   getCookieName(): string {
     return this.cookieName
   }
@@ -56,19 +70,31 @@ export class AuthManager {
   }
 
   validateLogin(username: string, password: string): boolean {
-    return this.authStore.validateCredentials(username, password)
+    if (!this.authEnabled) {
+      return true
+    }
+    return this.requireAuthStore().validateCredentials(username, password)
   }
 
   createSession(username: string) {
+    if (!this.authEnabled) {
+      return { id: "auth-disabled", createdAt: Date.now(), username: this.init.username }
+    }
     return this.sessionManager.createSession(username)
   }
 
   getStatus() {
-    return this.authStore.getStatus()
+    if (!this.authEnabled) {
+      return { username: this.init.username, passwordUserProvided: false }
+    }
+    return this.requireAuthStore().getStatus()
   }
 
   setPassword(password: string) {
-    return this.authStore.setPassword({ password, markUserProvided: true })
+    if (!this.authEnabled) {
+      throw new Error("Internal authentication is disabled")
+    }
+    return this.requireAuthStore().setPassword({ password, markUserProvided: true })
   }
 
   isLoopbackRequest(request: FastifyRequest): boolean {
@@ -76,6 +102,12 @@ export class AuthManager {
   }
 
   getSessionFromRequest(request: FastifyRequest): { 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 sessionId = cookies[this.cookieName]
     const session = this.sessionManager.getSession(sessionId)
@@ -90,6 +122,13 @@ export class AuthManager {
   clearSessionCookie(reply: FastifyReply) {
     reply.header("Set-Cookie", buildSessionCookie(this.cookieName, "", { maxAgeSeconds: 0 }))
   }
+
+  private requireAuthStore(): AuthStore {
+    if (!this.authStore) {
+      throw new Error("Auth store is unavailable")
+    }
+    return this.authStore
+  }
 }
 
 function resolveAuthFilePath(configPath: string) {

packages/server/src/index.ts

@@ -44,6 +44,7 @@ interface CliOptions {
   authUsername: string
   authPassword?: string
   generateToken: boolean
+  dangerouslySkipAuth: boolean
 }
 
 const DEFAULT_PORT = 9898
@@ -84,6 +85,14 @@ function parseCliOptions(argv: string[]): CliOptions {
         .env("CODENOMAD_GENERATE_TOKEN")
         .default(false),
     )
+    .addOption(
+      new Option(
+        "--dangerously-skip-auth",
+        "Disable CodeNomad's internal auth. Use only behind a trusted perimeter (SSO/VPN/etc).",
+      )
+        .env("CODENOMAD_SKIP_AUTH")
+        .default(false),
+    )
 
   program.parse(argv, { from: "user" })
   const parsed = program.opts<{
@@ -104,8 +113,14 @@ function parseCliOptions(argv: string[]): CliOptions {
     username: string
     password?: string
     generateToken?: boolean
+    dangerouslySkipAuth?: boolean
   }>()
 
+  const parseBooleanEnv = (value: string | undefined): boolean => {
+    const normalized = (value ?? "").trim().toLowerCase()
+    return normalized === "1" || normalized === "true" || normalized === "yes" || normalized === "y" || normalized === "on"
+  }
+
   const resolvedRoot = parsed.workspaceRoot ?? parsed.root ?? process.cwd()
 
   const normalizedHost = resolveHost(parsed.host)
@@ -130,6 +145,7 @@ function parseCliOptions(argv: string[]): CliOptions {
     authUsername: parsed.username,
     authPassword: parsed.password,
     generateToken: Boolean(parsed.generateToken),
+    dangerouslySkipAuth: Boolean(parsed.dangerouslySkipAuth),
   }
 }
 
@@ -174,6 +190,12 @@ async function main() {
 
   logger.info({ options: logOptions }, "Starting CodeNomad CLI server")
 
+  if (options.dangerouslySkipAuth) {
+    logger.warn(
+      "DANGEROUS: internal authentication is disabled (--dangerously-skip-auth / CODENOMAD_SKIP_AUTH).",
+    )
+  }
+
   const eventBus = new EventBus(eventLogger)
 
   const isLoopbackHost = (host: string) => host === "127.0.0.1" || host === "::1" || host.startsWith("127.")
@@ -195,11 +217,12 @@ async function main() {
       username: options.authUsername,
       password: options.authPassword,
       generateToken: options.generateToken,
+      dangerouslySkipAuth: options.dangerouslySkipAuth,
     },
     logger.child({ component: "auth" }),
   )
 
-  if (options.generateToken) {
+  if (options.generateToken && !options.dangerouslySkipAuth) {
     const token = authManager.issueBootstrapToken()
     if (token) {
       console.log(`${BOOTSTRAP_TOKEN_STDOUT_PREFIX}${token}`)

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

@@ -380,6 +380,16 @@ async function proxyWorkspaceRequest(args: {
       if (instanceAuthHeader) {
         headers.authorization = instanceAuthHeader
       }
+
+      // Enforce per-workspace directory scoping for all proxied OpenCode requests.
+      // OpenCode expects the *full* path; we send it via header to avoid query tampering.
+      const directory = workspace.path
+      const isNonASCII = /[^\x00-\x7F]/.test(directory)
+      const encodedDirectory = isNonASCII ? encodeURIComponent(directory) : directory
+
+      // Overwrite any client-provided value (case-insensitive headers are normalized by Node).
+      ;(headers as Record<string, unknown>)["x-opencode-directory"] = encodedDirectory
+
       return headers
     },
     onError: (proxyReply, { error }) => {

packages/tauri-app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@codenomad/tauri-app",
-  "version": "0.9.2",
+  "version": "0.9.3",
   "private": true,
   "scripts": {
     "dev": "tauri dev",

packages/tauri-app/src-tauri/capabilities/main-window.json

@@ -3,7 +3,7 @@
   "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:*"]
+    "urls": ["http://127.0.0.1:*", "http://localhost:*", "http://tauri.localhost/*", "https://tauri.localhost/*"]
   },
   "windows": ["main"],
   "permissions": [

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:*"]},"local":true,"windows":["main"],"permissions":["core:default","core:menu:default","dialog:allow-open","opener:allow-default-urls","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","core:webview:allow-set-webview-zoom"]}}

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

@@ -464,13 +464,33 @@ impl CliProcessManager {
         let status_clone = status.clone();
         let app_clone = app.clone();
         thread::spawn(move || {
-            let code = {
+            // Do not hold the child mutex while waiting for process exit.
-                let mut guard = child_holder.lock();
+            // Holding the lock across `wait()` deadlocks `stop()`, which needs the
-                if let Some(child) = guard.as_mut() {
+            // same lock to send SIGTERM/SIGKILL when the user quits the app.
-                    child.wait().ok()
+            let code = loop {
-                } else {
+                let maybe_exited = {
-                    None
+                    let mut guard = child_holder.lock();
+                    if guard.is_none() {
+                        return;
+                    }
+                    match guard
+                        .as_mut()
+                        .and_then(|child| child.try_wait().ok().flatten())
+                    {
+                        Some(status) => {
+                            // Drop the handle after the process exits so other callers
+                            // don't attempt to stop/kill a finished process.
+                            *guard = None;
+                            Some(status)
+                        }
+                        None => None,
+                    }
+                };
+
+                if let Some(status) = maybe_exited {
+                    break Some(status);
                 }
+                thread::sleep(Duration::from_millis(100));
             };
 
             let mut locked = status_clone.lock();

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

@@ -4,6 +4,7 @@ mod cli_manager;
 
 use cli_manager::{CliProcessManager, CliStatus};
 use serde_json::json;
+use std::sync::atomic::{AtomicBool, Ordering};
 use tauri::menu::{MenuBuilder, MenuItem, SubmenuBuilder};
 use tauri::plugin::{Builder as PluginBuilder, TauriPlugin};
 use tauri::webview::Webview;
@@ -11,6 +12,8 @@ use tauri::{AppHandle, Emitter, Manager, Runtime, Wry};
 use tauri_plugin_opener::OpenerExt;
 use url::Url;
 
+static QUIT_REQUESTED: AtomicBool = AtomicBool::new(false);
+
 #[derive(Clone)]
 pub struct AppState {
     pub manager: CliProcessManager,
@@ -39,7 +42,10 @@ fn is_dev_mode() -> bool {
 fn should_allow_internal(url: &Url) -> bool {
     match url.scheme() {
         "tauri" | "asset" | "file" => true,
-        "http" | "https" => matches!(url.host_str(), Some("127.0.0.1" | "localhost")),
+        // On Windows/WebView2, Tauri serves the app assets from `tauri.localhost`.
+        // This must be treated as an internal origin or the navigation guard will
+        // redirect it to the system browser and the app will appear blank.
+        "http" | "https" => matches!(url.host_str(), Some("127.0.0.1" | "localhost" | "tauri.localhost")),
         _ => false,
     }
 }
@@ -164,6 +170,11 @@ fn main() {
         .expect("error while building tauri application")
         .run(|app_handle, event| match event {
             tauri::RunEvent::ExitRequested { api, .. } => {
+                // `app_handle.exit(0)` triggers another `ExitRequested`. Without a guard, we can
+                // prevent exit forever and the app never quits (Cmd+Q / Quit menu appears stuck).
+                if QUIT_REQUESTED.swap(true, Ordering::SeqCst) {
+                    return;
+                }
                 api.prevent_exit();
                 let app = app_handle.clone();
                 std::thread::spawn(move || {
@@ -178,6 +189,9 @@ fn main() {
                 ..
             } => {
                 // Ensure we have time to stop the CLI process before the app exits.
+                if QUIT_REQUESTED.swap(true, Ordering::SeqCst) {
+                    return;
+                }
                 api.prevent_close();
                 let app = app_handle.clone();
                 std::thread::spawn(move || {

packages/ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@codenomad/ui",
-  "version": "0.9.2",
+  "version": "0.9.3",
   "private": true,
   "type": "module",
   "scripts": {
@@ -17,6 +17,7 @@
     "@suid/icons-material": "^0.9.0",
     "@suid/material": "^0.19.0",
     "@suid/system": "^0.14.0",
+    "@tauri-apps/plugin-opener": "^2.5.3",
     "ansi-sequence-parser": "^1.1.3",
     "debug": "^4.4.3",
     "github-markdown-css": "^5.8.1",

packages/ui/src/components/agent-selector.tsx

@@ -5,7 +5,6 @@ import { ChevronDown } from "lucide-solid"
 import type { Agent } from "../types/session"
 import { useI18n } from "../lib/i18n"
 import { getLogger } from "../lib/logger"
-import Kbd from "./kbd"
 const log = getLogger("session")
 
 
@@ -113,9 +112,6 @@ export default function AgentSelector(props: AgentSelectorProps) {
               )}
             </Select.Value>
           </div>
-          <span class="selector-trigger-hint selector-trigger-hint--top" aria-hidden="true">
-            <Kbd shortcut="cmd+shift+a" />
-          </span>
           <Select.Icon class="selector-trigger-icon">
             <ChevronDown class="w-3 h-3" />
           </Select.Icon>

packages/ui/src/components/instance/instance-shell2.tsx

@@ -88,9 +88,9 @@ interface InstanceShellProps {
   tabBarOffset: number
 }
 
-const DEFAULT_SESSION_SIDEBAR_WIDTH = 280
+const DEFAULT_SESSION_SIDEBAR_WIDTH = 340
 const MIN_SESSION_SIDEBAR_WIDTH = 220
-const MAX_SESSION_SIDEBAR_WIDTH = 360
+const MAX_SESSION_SIDEBAR_WIDTH = 400
 const RIGHT_DRAWER_WIDTH = 260
 const MIN_RIGHT_DRAWER_WIDTH = 200
 const MAX_RIGHT_DRAWER_WIDTH = 380
@@ -936,6 +936,12 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
                 />
 
                 <ThinkingSelector instanceId={props.instance.id} currentModel={activeSession().model} />
+
+                <div class="session-sidebar-selector-hints" aria-hidden="true">
+                  <Kbd shortcut="cmd+shift+a" />
+                  <Kbd shortcut="cmd+shift+m" />
+                  <Kbd shortcut="cmd+shift+t" />
+                </div>
               </div>
             </>
           )}

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

@@ -172,21 +172,212 @@ messageStoreBus.onInstanceDestroyed(clearInstanceCaches)
 interface ContentDisplayItem {
   type: "content"
   key: string
-  record: MessageRecord
+  messageId: string
-  parts: ClientPart[]
+  startPartId: string
-  messageInfo?: MessageInfo
-  isQueued: boolean
-  showAgentMeta?: boolean
 }
 
 interface ToolDisplayItem {
   type: "tool"
   key: string
-  toolPart: ToolCallPart
-  messageInfo?: MessageInfo
   messageId: string
-  messageVersion: number
+  partId: string
-  partVersion: number
+}
+
+interface MessageContentItemProps {
+  instanceId: string
+  sessionId: string
+  store: () => InstanceMessageStore
+  messageId: string
+  startPartId: string
+  messageIndex: number
+  lastAssistantIndex: () => number
+  onRevert?: (messageId: string) => void
+  onFork?: (messageId?: string) => void
+  onContentRendered?: () => void
+}
+
+function MessageContentItem(props: MessageContentItemProps) {
+  const record = createMemo(() => props.store().getMessage(props.messageId))
+  const messageInfo = createMemo(() => props.store().getMessageInfo(props.messageId))
+
+  const isQueued = createMemo(() => {
+    const current = record()
+    if (!current) return false
+    if (current.role !== "user") return false
+    const lastAssistant = props.lastAssistantIndex()
+    return lastAssistant === -1 || props.messageIndex > lastAssistant
+  })
+
+  const parts = createMemo<ClientPart[]>(() => {
+    const current = record()
+    if (!current) return []
+    const ids = current.partIds
+    const startIndex = ids.indexOf(props.startPartId)
+    if (startIndex === -1) return []
+
+    const resolved: ClientPart[] = []
+    for (let idx = startIndex; idx < ids.length; idx++) {
+      const partId = ids[idx]
+      const part = current.parts[partId]?.data
+      if (!part) continue
+      if (
+        part.type === "tool" ||
+        part.type === "reasoning" ||
+        part.type === "compaction" ||
+        part.type === "step-start" ||
+        part.type === "step-finish"
+      ) {
+        break
+      }
+      resolved.push(part)
+    }
+
+    return resolved
+  })
+
+  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))) {
+      return false
+    }
+
+    const ids = current.partIds
+    const startIndex = ids.indexOf(props.startPartId)
+    if (startIndex === -1) return false
+
+    // Only show agent meta on the first content segment that contains renderable content.
+    for (let idx = 0; idx < startIndex; idx++) {
+      const partId = ids[idx]
+      const part = current.parts[partId]?.data
+      if (!part) continue
+      if (
+        part.type === "tool" ||
+        part.type === "reasoning" ||
+        part.type === "compaction" ||
+        part.type === "step-start" ||
+        part.type === "step-finish"
+      ) {
+        continue
+      }
+      if (partHasRenderableText(part)) {
+        return false
+      }
+    }
+
+    return true
+  })
+
+  return (
+    <Show when={record()}>
+      {(resolvedRecord) => (
+        <MessageItem
+          record={resolvedRecord()}
+          messageInfo={messageInfo()}
+          parts={parts()}
+          instanceId={props.instanceId}
+          sessionId={props.sessionId}
+          isQueued={isQueued()}
+          showAgentMeta={showAgentMeta()}
+          onRevert={props.onRevert}
+          onFork={props.onFork}
+          onContentRendered={props.onContentRendered}
+        />
+      )}
+    </Show>
+  )
+}
+
+interface ToolCallItemProps {
+  instanceId: string
+  sessionId: string
+  store: () => InstanceMessageStore
+  messageId: string
+  partId: string
+  onContentRendered?: () => void
+}
+
+function ToolCallItem(props: ToolCallItemProps) {
+  const { t } = useI18n()
+
+  const record = createMemo(() => props.store().getMessage(props.messageId))
+  const messageInfo = createMemo(() => props.store().getMessageInfo(props.messageId))
+  const partEntry = createMemo(() => record()?.parts?.[props.partId])
+
+  const toolPart = createMemo(() => {
+    const part = partEntry()?.data as ClientPart | undefined
+    if (!part || part.type !== "tool") return undefined
+    return part as ToolCallPart
+  })
+
+  const toolState = createMemo(() => toolPart()?.state as ToolState | undefined)
+  const toolName = createMemo(() => toolPart()?.tool || "")
+  const messageVersion = createMemo(() => record()?.revision ?? 0)
+  const partVersion = createMemo(() => partEntry()?.revision ?? 0)
+
+  const taskSessionId = createMemo(() => {
+    const state = toolState()
+    if (!state) return ""
+    if (!(isToolStateRunning(state) || isToolStateCompleted(state) || isToolStateError(state))) {
+      return ""
+    }
+    return extractTaskSessionId(state)
+  })
+
+  const taskLocation = createMemo(() => {
+    const id = taskSessionId()
+    if (!id) return null
+    return findTaskSessionLocation(id, props.instanceId)
+  })
+
+  const handleGoToTaskSession = (event: MouseEvent) => {
+    event.preventDefault()
+    event.stopPropagation()
+    const location = taskLocation()
+    if (!location) return
+    navigateToTaskSession(location)
+  }
+
+  return (
+    <Show when={toolPart()}>
+      {(resolvedToolPart) => (
+        <>
+          <div class="tool-call-header-label">
+            <div class="tool-call-header-meta">
+              <span class="tool-call-icon">{TOOL_ICON}</span>
+              <span>{t("messageBlock.tool.header")}</span>
+              <span class="tool-name">{toolName() || t("messageBlock.tool.unknown")}</span>
+            </div>
+            <Show when={taskSessionId()}>
+              <button
+                class="tool-call-header-button"
+                type="button"
+                disabled={!taskLocation()}
+                onClick={handleGoToTaskSession}
+                title={!taskLocation() ? t("messageBlock.tool.goToSession.unavailableTitle") : t("messageBlock.tool.goToSession.title")}
+              >
+                {t("messageBlock.tool.goToSession.label")}
+              </button>
+            </Show>
+          </div>
+
+          <ToolCall
+            toolCall={resolvedToolPart()}
+            toolCallId={props.partId}
+            messageId={props.messageId}
+            messageVersion={messageVersion()}
+            partVersion={partVersion()}
+            instanceId={props.instanceId}
+            sessionId={props.sessionId}
+            onContentRendered={props.onContentRendered}
+          />
+        </>
+      )}
+    </Show>
+  )
 }
 
 interface StepDisplayItem {
@@ -272,7 +463,6 @@ export default function MessageBlock(props: MessageBlockProps) {
     const items: MessageBlockItem[] = []
     const blockContentKeys: string[] = []
     const blockToolKeys: string[] = []
-    let segmentIndex = 0
     let pendingParts: ClientPart[] = []
     let agentMetaAttached = current.role !== "assistant"
     const defaultAccentColor = current.role === "user" ? USER_BORDER_COLOR : ASSISTANT_BORDER_COLOR
@@ -280,34 +470,28 @@ export default function MessageBlock(props: MessageBlockProps) {
 
     const flushContent = () => {
       if (pendingParts.length === 0) return
-      const segmentKey = `${current.id}:segment:${segmentIndex}`
+      const startPartId = typeof (pendingParts[0] as any)?.id === "string" ? ((pendingParts[0] as any).id as string) : ""
-      segmentIndex += 1
+      if (!startPartId) {
-      const shouldShowAgentMeta =
+        pendingParts = []
-        current.role === "assistant" &&
+        return
-        !agentMetaAttached &&
+      }
-        pendingParts.some((part) => partHasRenderableText(part))
+
+      if (!agentMetaAttached && pendingParts.some((part) => partHasRenderableText(part))) {
+        agentMetaAttached = true
+      }
+
+      const segmentKey = `${current.id}:content:${startPartId}`
       let cached = sessionCache.messageItems.get(segmentKey)
       if (!cached) {
         cached = {
           type: "content",
           key: segmentKey,
-          record: current,
+          messageId: current.id,
-          parts: pendingParts.slice(),
+          startPartId,
-          messageInfo: info,
-          isQueued,
-          showAgentMeta: shouldShowAgentMeta,
         }
         sessionCache.messageItems.set(segmentKey, cached)
-      } else {
-        cached.record = current
-        cached.parts = pendingParts.slice()
-        cached.messageInfo = info
-        cached.isQueued = isQueued
-        cached.showAgentMeta = shouldShowAgentMeta
-      }
-      if (shouldShowAgentMeta) {
-        agentMetaAttached = true
       }
+
       items.push(cached)
       blockContentKeys.push(segmentKey)
       lastAccentColor = defaultAccentColor
@@ -317,28 +501,26 @@ export default function MessageBlock(props: MessageBlockProps) {
     orderedParts.forEach((part, partIndex) => {
       if (part.type === "tool") {
         flushContent()
-        const partVersion = typeof (part as any).revision === "number" ? (part as any).revision : 0
+        const partId = part.id
-        const messageVersion = current.revision
+        if (!partId) {
-        const key = `${current.id}:${part.id ?? partIndex}`
+          // Tool parts are required to have ids; if one slips through, skip rendering
+          // to avoid unstable keys and accidental remount cascades.
+          return
+        }
+        const key = `${current.id}:${partId}`
         let toolItem = sessionCache.toolItems.get(key)
         if (!toolItem) {
           toolItem = {
             type: "tool",
             key,
-            toolPart: part as ToolCallPart,
-            messageInfo: info,
             messageId: current.id,
-            messageVersion,
+            partId,
-            partVersion,
           }
           sessionCache.toolItems.set(key, toolItem)
         } else {
           toolItem.key = key
-          toolItem.toolPart = part as ToolCallPart
-          toolItem.messageInfo = info
           toolItem.messageId = current.id
-          toolItem.messageVersion = messageVersion
+          toolItem.partId = partId
-          toolItem.partVersion = partVersion
         }
         items.push(toolItem)
         blockToolKeys.push(key)
@@ -427,21 +609,21 @@ export default function MessageBlock(props: MessageBlockProps) {
   })
 
   return (
-    <Show when={block()} keyed>
+    <Show when={block()}>
       {(resolvedBlock) => (
-        <div class="message-stream-block" data-message-id={resolvedBlock.record.id}>
+        <div class="message-stream-block" data-message-id={resolvedBlock().record.id}>
-          <For each={resolvedBlock.items}>
+          <For each={resolvedBlock().items}>
             {(item) => (
               <Switch>
                 <Match when={item.type === "content"}>
-                  <MessageItem
+                  <MessageContentItem
-                    record={(item as ContentDisplayItem).record}
-                    messageInfo={(item as ContentDisplayItem).messageInfo}
-                    parts={(item as ContentDisplayItem).parts}
                     instanceId={props.instanceId}
                     sessionId={props.sessionId}
-                    isQueued={(item as ContentDisplayItem).isQueued}
+                    store={props.store}
-                    showAgentMeta={(item as ContentDisplayItem).showAgentMeta}
+                    messageId={(item as ContentDisplayItem).messageId}
+                    startPartId={(item as ContentDisplayItem).startPartId}
+                    messageIndex={props.messageIndex}
+                    lastAssistantIndex={props.lastAssistantIndex}
                     onRevert={props.onRevert}
                     onFork={props.onFork}
                     onContentRendered={props.onContentRendered}
@@ -450,46 +632,14 @@ export default function MessageBlock(props: MessageBlockProps) {
                 <Match when={item.type === "tool"}>
                   {(() => {
                     const toolItem = item as ToolDisplayItem
-                    const toolState = toolItem.toolPart.state as ToolState | undefined
-                    const hasToolState =
-                      Boolean(toolState) && (isToolStateRunning(toolState) || isToolStateCompleted(toolState) || isToolStateError(toolState))
-                    const taskSessionId = hasToolState ? extractTaskSessionId(toolState) : ""
-                    const taskLocation = taskSessionId ? findTaskSessionLocation(taskSessionId, props.instanceId) : null
-                    const handleGoToTaskSession = (event: MouseEvent) => {
-                      event.preventDefault()
-                      event.stopPropagation()
-                      if (!taskLocation) return
-                      navigateToTaskSession(taskLocation)
-                    }
-
                     return (
                       <div class="tool-call-message" data-key={toolItem.key}>
-                        <div class="tool-call-header-label">
+                        <ToolCallItem
-                          <div class="tool-call-header-meta">
-                            <span class="tool-call-icon">{TOOL_ICON}</span>
-                            <span>{t("messageBlock.tool.header")}</span>
-                            <span class="tool-name">{toolItem.toolPart.tool || t("messageBlock.tool.unknown")}</span>
-                          </div>
-                          <Show when={taskSessionId}>
-                            <button
-                              class="tool-call-header-button"
-                              type="button"
-                              disabled={!taskLocation}
-                              onClick={handleGoToTaskSession}
-                              title={!taskLocation ? t("messageBlock.tool.goToSession.unavailableTitle") : t("messageBlock.tool.goToSession.title")}
-                            >
-                              {t("messageBlock.tool.goToSession.label")}
-                            </button>
-                          </Show>
-                        </div>
-                        <ToolCall
-                          toolCall={toolItem.toolPart}
-                          toolCallId={toolItem.toolPart.id}
-                          messageId={toolItem.messageId}
-                          messageVersion={toolItem.messageVersion}
-                          partVersion={toolItem.partVersion}
                           instanceId={props.instanceId}
                           sessionId={props.sessionId}
+                          store={props.store}
+                          messageId={toolItem.messageId}
+                          partId={toolItem.partId}
                           onContentRendered={props.onContentRendered}
                         />
                       </div>

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

@@ -137,8 +137,17 @@ export default function MessageItem(props: MessageItemProps) {
   }
 
   const isGenerating = () => {
+    if (hasContent()) {
+      return false
+    }
+
+    // Prefer the local record status for streaming placeholders.
+    if (!isUser() && props.record.status === "streaming") {
+      return true
+    }
+
     const info = props.messageInfo
-    return !hasContent() && info && info.role === "assistant" && info.time.completed !== undefined && info.time.completed === 0
+    return Boolean(info && info.role === "assistant" && info.time.completed !== undefined && info.time.completed === 0)
   }
 
   const handleRevert = () => {
@@ -163,7 +172,7 @@ export default function MessageItem(props: MessageItemProps) {
     setTimeout(() => setCopied(false), 2000)
   }
 
-  if (!isUser() && !hasContent()) {
+  if (!isUser() && !hasContent() && !isGenerating()) {
     return null
   }
 

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

@@ -25,6 +25,13 @@ interface MessagePartProps {
   const isAssistantMessage = () => props.messageType === "assistant"
   const textContainerClass = () => (isAssistantMessage() ? "message-text message-text-assistant" : "message-text")
 
+  const shouldHideTextPart = () => {
+    const part = props.part
+    if (!part || part.type !== "text") return false
+    // Keep optimistic user prompts visible; hide synthetic assistant text.
+    return Boolean((part as any).synthetic) && props.messageType !== "user"
+  }
+
   const plainTextContent = () => {
     const part = props.part
 
@@ -94,7 +101,7 @@ interface MessagePartProps {
   return (
     <Switch>
       <Match when={partType() === "text"}>
-        <Show when={!(props.part.type === "text" && props.part.synthetic) && partHasRenderableText(props.part)}>
+        <Show when={!shouldHideTextPart() && partHasRenderableText(props.part)}>
           <div class={textContainerClass()}>
             <Show
                when={isAssistantMessage()}

packages/ui/src/components/model-selector.tsx

@@ -6,7 +6,6 @@ import type { Model } from "../types/session"
 import { useI18n } from "../lib/i18n"
 import { getLogger } from "../lib/logger"
 import { preferences, toggleFavoriteModelPreference } from "../stores/preferences"
-import Kbd from "./kbd"
 const log = getLogger("session")
 
 
@@ -295,15 +294,12 @@ export default function ModelSelector(props: ModelSelectorProps) {
               <span class="selector-trigger-primary selector-trigger-primary--align-left">
                 {t("modelSelector.trigger.primary", { model: currentModelValue()?.name ?? t("modelSelector.none") })}
               </span>
-              {currentModelValue() && (
+          {currentModelValue() && (
                 <span class="selector-trigger-secondary">
                   {currentModelValue()!.providerId}/{currentModelValue()!.id}
                 </span>
               )}
             </div>
-            <span class="selector-trigger-hint selector-trigger-hint--top" aria-hidden="true">
-              <Kbd shortcut="cmd+shift+m" />
-            </span>
             <Combobox.Icon class="selector-trigger-icon">
               <ChevronDown class="w-3 h-3" />
             </Combobox.Icon>

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

@@ -9,7 +9,7 @@ import PromptInput from "../prompt-input"
 import type { Attachment as PromptAttachment } from "../../types/attachment"
 import { getAttachments, removeAttachment } from "../../stores/attachments"
 import { instances } from "../../stores/instances"
-import { loadMessages, sendMessage, forkSession, isSessionMessagesLoading, setActiveParentSession, setActiveSession, runShellCommand, abortSession } from "../../stores/sessions"
+import { loadMessages, sendMessage, forkSession, renameSession, isSessionMessagesLoading, setActiveParentSession, setActiveSession, runShellCommand, abortSession } from "../../stores/sessions"
 import { isSessionBusy as getSessionBusyStatus } from "../../stores/session-status"
 import { showAlertDialog } from "../../stores/alerts"
 import { getLogger } from "../../lib/logger"
@@ -217,10 +217,15 @@ export const SessionView: Component<SessionViewProps> = (props) => {
     }
 
     const restoredText = getUserMessageText(messageId)
+    const parentTitle = (session()?.title ?? "").trim() || t("sessionList.session.untitled")
 
     try {
       const forkedSession = await forkSession(props.instanceId, props.sessionId, { messageId })
 
+      renameSession(props.instanceId, forkedSession.id, `Fork: ${parentTitle}`).catch((error) => {
+        log.error("Failed to rename forked session", error)
+      })
+
       const parentToActivate = forkedSession.parentId ?? forkedSession.id
       setActiveParentSession(props.instanceId, parentToActivate)
       if (forkedSession.parentId) {

packages/ui/src/components/thinking-selector.tsx

@@ -5,7 +5,6 @@ import { ChevronDown } from "lucide-solid"
 import { getLogger } from "../lib/logger"
 import { getModelThinkingSelection, setModelThinkingSelection } from "../stores/preferences"
 import { useI18n } from "../lib/i18n"
-import Kbd from "./kbd"
 
 const log = getLogger("session")
 
@@ -93,9 +92,6 @@ export default function ThinkingSelector(props: ThinkingSelectorProps) {
             <div class="selector-trigger-label selector-trigger-label--stacked flex-1 min-w-0">
               <span class="selector-trigger-primary selector-trigger-primary--align-left">{triggerPrimary()}</span>
             </div>
-            <span class="selector-trigger-hint" aria-hidden="true">
-              <Kbd shortcut="cmd+shift+t" />
-            </span>
             <Combobox.Icon class="selector-trigger-icon">
               <ChevronDown class="w-3 h-3" />
             </Combobox.Icon>

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

@@ -235,12 +235,16 @@ export default function ToolCall(props: ToolCallProps) {
     requestAnimationFrame(() => {
       restoreScrollPosition(autoScroll())
       if (!expanded()) return
-      scheduleAnchorScroll()
+      scheduleAnchorScroll(true)
     })
   }
 
   const initializeScrollContainer = (element: HTMLDivElement | null | undefined) => {
-    scrollContainerRef = element || undefined
+    const next = element || undefined
+    if (next === scrollContainerRef) {
+      return
+    }
+    scrollContainerRef = next
     setScrollContainer(scrollContainerRef)
     if (scrollContainerRef) {
       restoreScrollPosition(autoScroll())
@@ -593,7 +597,7 @@ export default function ToolCall(props: ToolCallProps) {
       return
     }
     previousPartVersion = version
-    scheduleAnchorScroll()
+    scheduleAnchorScroll(true)
   })
 
   createEffect(() => {

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

@@ -87,7 +87,7 @@ export function createAnsiContentRenderer(params: {
     }
 
     return (
-      <div class={messageClass} ref={(element) => params.scrollHelpers.registerContainer(element)} onScroll={params.scrollHelpers.handleScroll}>
+      <div class={messageClass} ref={params.scrollHelpers.registerContainer} onScroll={params.scrollHelpers.handleScroll}>
         <pre class="tool-call-content tool-call-ansi" innerHTML={nextCache.html} />
         {params.scrollHelpers.renderSentinel()}
       </div>

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

@@ -26,6 +26,14 @@ export function createDiffContentRenderer(params: {
   handleScrollRendered: () => void
   onContentRendered?: () => void
 }) {
+  const registerTracked = (element: HTMLDivElement | null) => {
+    params.scrollHelpers.registerContainer(element)
+  }
+
+  const registerUntracked = (element: HTMLDivElement | null) => {
+    params.scrollHelpers.registerContainer(element, { disableTracking: true })
+  }
+
   function renderDiffContent(payload: DiffPayload, options?: DiffRenderOptions): JSXElement | null {
     const relativePath = payload.filePath ? getRelativePath(payload.filePath) : ""
     const toolbarLabel = options?.label || (relativePath
@@ -35,6 +43,8 @@ export function createDiffContentRenderer(params: {
     const cacheHandle = selectedVariant === "permission-diff" ? params.permissionDiffCache : params.diffCache
     const diffMode = () => (params.preferences().diffViewMode || "split") as DiffViewMode
     const themeKey = params.isDark() ? "dark" : "light"
+    const disableScrollTracking = Boolean(options?.disableScrollTracking)
+    const registerRef = disableScrollTracking ? registerUntracked : registerTracked
 
     const baseEntryParams = cacheHandle.params() as any
     const cacheEntryParams = (() => {
@@ -58,7 +68,7 @@ export function createDiffContentRenderer(params: {
     }
 
     const handleDiffRendered = () => {
-      if (!options?.disableScrollTracking) {
+      if (!disableScrollTracking) {
         params.handleScrollRendered()
       }
       params.onContentRendered?.()
@@ -67,8 +77,8 @@ export function createDiffContentRenderer(params: {
     return (
       <div
         class="message-text tool-call-markdown tool-call-markdown-large tool-call-diff-shell"
-        ref={(element) => params.scrollHelpers.registerContainer(element, { disableTracking: options?.disableScrollTracking })}
+        ref={registerRef}
-        onScroll={options?.disableScrollTracking ? undefined : params.scrollHelpers.handleScroll}
+        onScroll={disableScrollTracking ? undefined : params.scrollHelpers.handleScroll}
       >
         <div class="tool-call-diff-toolbar" role="group" aria-label={params.t("toolCall.diff.viewMode.ariaLabel")}>
           <span class="tool-call-diff-toolbar-label">{toolbarLabel}</span>
@@ -100,7 +110,7 @@ export function createDiffContentRenderer(params: {
           cacheEntryParams={cacheEntryParams as any}
           onRendered={handleDiffRendered}
         />
-        {params.scrollHelpers.renderSentinel({ disableTracking: options?.disableScrollTracking })}
+        {params.scrollHelpers.renderSentinel({ disableTracking: disableScrollTracking })}
       </div>
     )
   }

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

@@ -15,6 +15,14 @@ export function createMarkdownContentRenderer(params: {
   handleScrollRendered: () => void
   onContentRendered?: () => void
 }) {
+  const registerTracked = (element: HTMLDivElement | null) => {
+    params.scrollHelpers.registerContainer(element)
+  }
+
+  const registerUntracked = (element: HTMLDivElement | null) => {
+    params.scrollHelpers.registerContainer(element, { disableTracking: true })
+  }
+
   function renderMarkdownContent(options: MarkdownRenderOptions): JSXElement | null {
     if (!options.content) {
       return null
@@ -24,6 +32,7 @@ export function createMarkdownContentRenderer(params: {
     const disableHighlight = options.disableHighlight || false
     const messageClass = `message-text tool-call-markdown${size === "large" ? " tool-call-markdown-large" : ""}`
     const disableScrollTracking = options.disableScrollTracking || false
+    const registerRef = disableScrollTracking ? registerUntracked : registerTracked
 
     const state = params.toolState()
     const shouldDeferMarkdown = Boolean(state && (state.status === "running" || state.status === "pending") && disableHighlight)
@@ -31,7 +40,7 @@ export function createMarkdownContentRenderer(params: {
       return (
         <div
           class={messageClass}
-          ref={(element) => params.scrollHelpers.registerContainer(element, { disableTracking: disableScrollTracking })}
+          ref={registerRef}
           onScroll={disableScrollTracking ? undefined : params.scrollHelpers.handleScroll}
         >
           <pre class="whitespace-pre-wrap break-words text-sm font-mono">{options.content}</pre>
@@ -56,7 +65,7 @@ export function createMarkdownContentRenderer(params: {
     return (
       <div
         class={messageClass}
-        ref={(element) => params.scrollHelpers.registerContainer(element, { disableTracking: disableScrollTracking })}
+        ref={registerRef}
         onScroll={disableScrollTracking ? undefined : params.scrollHelpers.handleScroll}
       >
         <Markdown

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

@@ -1,4 +1,4 @@
-import { createMemo, Show, For, type Accessor } from "solid-js"
+import { createMemo, Show, For, createEffect, type Accessor } from "solid-js"
 import type { ToolState } from "@opencode-ai/sdk"
 import type { QuestionRequest } from "@opencode-ai/sdk/v2"
 import { useI18n } from "../../lib/i18n"
@@ -28,6 +28,13 @@ export type QuestionToolBlockProps = {
 
 export function QuestionToolBlock(props: QuestionToolBlockProps) {
   const { t } = useI18n()
+  let firstInputRef: HTMLInputElement | undefined
+
+  createEffect(() => {
+    if (props.active() && firstInputRef) {
+      firstInputRef.focus()
+    }
+  })
 
   const requestId = createMemo(() => {
     const state = props.toolState()
@@ -206,7 +213,7 @@ export function QuestionToolBlock(props: QuestionToolBlockProps) {
 
                     <div class="mt-3 flex flex-col gap-1">
                       <For each={q?.options ?? []}>
-                        {(opt) => {
+                        {(opt, optIndex) => {
                           const checked = () => selected().includes(opt.label)
                           return (
                             <label
@@ -214,6 +221,9 @@ export function QuestionToolBlock(props: QuestionToolBlockProps) {
                               title={opt.description}
                             >
                               <input
+                                ref={(el) => {
+                                  if (i() === 0 && optIndex() === 0) firstInputRef = el
+                                }}
                                 type={inputType()}
                                 name={groupName()}
                                 checked={checked()}
@@ -234,6 +244,9 @@ export function QuestionToolBlock(props: QuestionToolBlockProps) {
                         title={t("toolCall.question.custom.title")}
                       >
                         <input
+                          ref={(el) => {
+                            if (i() === 0 && (q?.options?.length ?? 0) === 0) firstInputRef = el
+                          }}
                           type={inputType()}
                           name={groupName()}
                           checked={customChecked()}
@@ -266,6 +279,13 @@ export function QuestionToolBlock(props: QuestionToolBlockProps) {
                               toggleFromCustomInput(i(), e.currentTarget)
                             }}
                             onInput={(e) => handleCustomTyping(i(), e.currentTarget)}
+                            onKeyDown={(e) => {
+                              if (e.key === "Enter" && !e.isComposing) {
+                                if (!submitDisabled()) {
+                                  props.onSubmit()
+                                }
+                              }
+                            }}
                           />
                         </div>
                       </label>

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

@@ -176,7 +176,7 @@ export const taskRenderer: ToolRenderer = {
             <div class="tool-call-task-section-body">
               <div
                 class="message-text tool-call-markdown tool-call-task-container"
-                ref={(element) => scrollHelpers?.registerContainer(element)}
+                ref={scrollHelpers?.registerContainer}
                 onScroll={
                   scrollHelpers ? (event) => scrollHelpers.handleScroll(event as Event & { currentTarget: HTMLDivElement }) : undefined
                 }

packages/ui/src/lib/notifications.tsx

@@ -1,4 +1,5 @@
 import toast from "solid-toast"
+import { isTauriHost } from "./runtime-env"
 
 export type ToastVariant = "info" | "success" | "warning" | "error"
 
@@ -21,6 +22,31 @@ export type ToastPayload = {
   }
 }
 
+async function openExternalUrl(url: string): Promise<void> {
+  if (typeof window === "undefined") {
+    return
+  }
+
+  try {
+    if (isTauriHost()) {
+      const { openUrl } = await import("@tauri-apps/plugin-opener")
+      await openUrl(url)
+      return
+    }
+  } catch (error) {
+    // Fall through to browser handling.
+    // Note: on Linux, system opener failures can throw here.
+    console.warn("[notifications] unable to open via system opener", error)
+  }
+
+  try {
+    window.open(url, "_blank", "noopener,noreferrer")
+  } catch (error) {
+    console.warn("[notifications] unable to open external url", error)
+    toast.error("Unable to open link")
+  }
+}
+
 const variantAccent: Record<
   ToastVariant,
   {
@@ -80,14 +106,13 @@ export function showToastNotification(payload: ToastPayload): ToastHandle {
             {payload.title && <p class={`font-semibold ${accent.headline}`}>{payload.title}</p>}
             <p class={`${accent.body} ${payload.title ? "mt-1" : ""}`}>{payload.message}</p>
             {payload.action && (
-              <a
+              <button
+                type="button"
                 class="mt-3 inline-flex items-center text-xs font-semibold uppercase tracking-wide text-sky-300 hover:text-sky-200"
-                href={payload.action.href}
+                onClick={() => void openExternalUrl(payload.action!.href)}
-                target="_blank"
-                rel="noreferrer noopener"
               >
                 {payload.action.label}
-              </a>
+              </button>
             )}
           </div>
         </div>

packages/ui/src/styles/panels.css

@@ -132,6 +132,13 @@
   color: var(--text-muted);
 }
 
+.session-sidebar-selector-hints {
+  @apply flex flex-wrap items-center w-full text-xs;
+  justify-content: space-evenly;
+  gap: 4px;
+  color: var(--text-muted);
+}
+
 .session-header-hints {
   @apply flex-shrink-0;
 }
@@ -482,4 +489,3 @@
   border-color: var(--border-base);
   background-color: var(--surface-secondary);
 }
-