bump version to 0.4.0

change copy to act only on individual assitant/user blocks
feat(ui): add copy button to message items
2025-12-15 16:32:29 +00:00 · 2025-12-15 16:10:19 +00:00 · 2025-12-15 16:10:19 +00:00 · 2025-12-15 16:08:28 +00:00 · 2025-12-15 10:37:08 +00:00 · 2025-12-15 10:09:51 +00:00
53 changed files with 3344 additions and 1139 deletions
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
  "name": "codenomad-workspace",
-  "version": "0.3.0",
+  "version": "0.4.0",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "codenomad-workspace",
-      "version": "0.3.0",
+      "version": "0.4.0",
      "dependencies": {
        "7zip-bin": "^5.2.0",
        "google-auth-library": "^10.5.0"
@@ -1276,9 +1276,9 @@
      }
    },
    "node_modules/@opencode-ai/sdk": {
-      "version": "1.0.133",
-      "resolved": "https://registry.npmjs.org/@opencode-ai/sdk/-/sdk-1.0.133.tgz",
-      "integrity": "sha512-kM+VJJ09SU51aruQ78DSy+6CjNc4wMytvGBrZ1IIJ8etUIdGA59wrnIOSxBVs4u/Gb9pjjgsF8sWp59UdLWP9w=="
+      "version": "1.0.138",
+      "resolved": "https://registry.npmjs.org/@opencode-ai/sdk/-/sdk-1.0.138.tgz",
+      "integrity": "sha512-9vXmpiAVVrhMZ3YNr7BGScyULFLyN0vnRx7iCDtN5qQDKxtsdQcXSQCz35XiVyD3A8lH5KOf5Zn0ByLYXuNeFQ=="
    },
    "node_modules/@pinojs/redact": {
      "version": "0.4.0",
@@ -1296,6 +1296,16 @@
        "node": ">=14"
      }
    },
+    "node_modules/@popperjs/core": {
+      "version": "2.11.8",
+      "resolved": "https://registry.npmjs.org/@popperjs/core/-/core-2.11.8.tgz",
+      "integrity": "sha512-P1st0aksCrn9sGZhp8GMYwBnQsbvAWsZAX44oXNNvLHGqAOcoVxmjZiohstwQ7SqKnbR47akdNi+uleWD8+g6A==",
+      "license": "MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/popperjs"
+      }
+    },
    "node_modules/@rollup/rollup-darwin-x64": {
      "version": "4.52.5",
      "resolved": "https://registry.npmjs.org/@rollup/rollup-darwin-x64/-/rollup-darwin-x64-4.52.5.tgz",
@@ -1531,6 +1541,109 @@
        "solid-js": "^1.8.6"
      }
    },
+    "node_modules/@suid/base": {
+      "version": "0.11.0",
+      "resolved": "https://registry.npmjs.org/@suid/base/-/base-0.11.0.tgz",
+      "integrity": "sha512-jNe+LlXuxfkSZo8/MP9koqYYWswucDWSCwc7ViqUhQ0Y/V7sP2RiQ/Bnms+ePSMBZsk5k1b9fAjvj7DtNbbHXw==",
+      "license": "MIT",
+      "dependencies": {
+        "@popperjs/core": "^2.11.8",
+        "@suid/css": "0.4.1",
+        "@suid/system": "0.14.0",
+        "@suid/types": "0.8.0",
+        "@suid/utils": "0.11.0",
+        "clsx": "^2.1.1"
+      },
+      "peerDependencies": {
+        "solid-js": "^1.9.7"
+      }
+    },
+    "node_modules/@suid/css": {
+      "version": "0.4.1",
+      "resolved": "https://registry.npmjs.org/@suid/css/-/css-0.4.1.tgz",
+      "integrity": "sha512-Hsi4O3dBOm7rrlqKoWfNoTeRFAXm/7TPaeEmyxNx+wFaT3eROjMVdhadAIiagFT+PsHrq/6fDauUI5TkL+5Zvg==",
+      "license": "MIT"
+    },
+    "node_modules/@suid/icons-material": {
+      "version": "0.9.0",
+      "resolved": "https://registry.npmjs.org/@suid/icons-material/-/icons-material-0.9.0.tgz",
+      "integrity": "sha512-2idgaT/JARd12dwDfocZBQizaiZVgR0ujRsVc61OlAuPZbeH+3TrSxUJkE3Z7+TPftw9+6p0A24GhJjJLvi6RQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@suid/material": "0.19.0"
+      },
+      "peerDependencies": {
+        "solid-js": "^1.9.7"
+      }
+    },
+    "node_modules/@suid/material": {
+      "version": "0.19.0",
+      "resolved": "https://registry.npmjs.org/@suid/material/-/material-0.19.0.tgz",
+      "integrity": "sha512-vfudxYpHdur5CWTjd3eBb7q1b6A9X/pDWTEf2twc0gXVTcErS9VtY/VPBLa65AzO2SPJsdjAE+BCdVZiXASBbA==",
+      "license": "MIT",
+      "dependencies": {
+        "@suid/base": "0.11.0",
+        "@suid/css": "0.4.1",
+        "@suid/system": "0.14.0",
+        "@suid/types": "0.8.0",
+        "@suid/utils": "0.11.0",
+        "clsx": "^2.1.1"
+      },
+      "peerDependencies": {
+        "solid-js": "^1.9.7"
+      }
+    },
+    "node_modules/@suid/styled-engine": {
+      "version": "0.9.0",
+      "resolved": "https://registry.npmjs.org/@suid/styled-engine/-/styled-engine-0.9.0.tgz",
+      "integrity": "sha512-IfNHjQ3Im63mFIjFl/doiwdn5qbwgcwi/vUXnX7dmIUC/Cw1f3LPhzVT9V8Z3eqyvvFToy53O+BsuLy2e/WmDw==",
+      "license": "MIT",
+      "dependencies": {
+        "@suid/css": "0.4.1",
+        "@suid/utils": "0.11.0"
+      },
+      "peerDependencies": {
+        "solid-js": "^1.9.7"
+      }
+    },
+    "node_modules/@suid/system": {
+      "version": "0.14.0",
+      "resolved": "https://registry.npmjs.org/@suid/system/-/system-0.14.0.tgz",
+      "integrity": "sha512-aRVilPP53hHkqyAyQp2pasT/u8aQCcELwU4kFDnt3b+rj4fsPQRlhMumlX5mZ5aijIboH1CngU6TDG6Z9Mr3UA==",
+      "license": "MIT",
+      "dependencies": {
+        "@suid/css": "0.4.1",
+        "@suid/styled-engine": "0.9.0",
+        "@suid/types": "0.8.0",
+        "@suid/utils": "0.11.0",
+        "clsx": "^2.1.1",
+        "csstype": "^3.1.3"
+      },
+      "peerDependencies": {
+        "solid-js": "^1.9.7"
+      }
+    },
+    "node_modules/@suid/types": {
+      "version": "0.8.0",
+      "resolved": "https://registry.npmjs.org/@suid/types/-/types-0.8.0.tgz",
+      "integrity": "sha512-/Z2abkbypMjF6ygSpnjqnWohcmPqvgw8Xpx1wPPHeh+LajBP2imNT6uEa5dBqNEkJY8O3wEUCVqErAad/rmn5Q==",
+      "license": "MIT",
+      "peerDependencies": {
+        "solid-js": "^1.9.7"
+      }
+    },
+    "node_modules/@suid/utils": {
+      "version": "0.11.0",
+      "resolved": "https://registry.npmjs.org/@suid/utils/-/utils-0.11.0.tgz",
+      "integrity": "sha512-dk+6YJkex9kcU2qQHCOk8J0/zkOKKbng0SsjC0LBLyBrf2OC3OtDQq7o22pH3m/8CU/0M6uyM7tnyzZA4eWF3Q==",
+      "license": "MIT",
+      "dependencies": {
+        "@suid/types": "0.8.0"
+      },
+      "peerDependencies": {
+        "solid-js": "^1.9.7"
+      }
+    },
    "node_modules/@swc/helpers": {
      "version": "0.5.17",
      "resolved": "https://registry.npmjs.org/@swc/helpers/-/helpers-0.5.17.tgz",
@@ -3102,6 +3215,15 @@
        "url": "https://github.com/sponsors/sindresorhus"
      }
    },
+    "node_modules/clsx": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/clsx/-/clsx-2.1.1.tgz",
+      "integrity": "sha512-eYm0QWBtUrBWZWG0d386OGAw16Z995PiOVo2B7bjWSbHedGl5e0ZWaq65kOGgUSNesEIDkB9ISbTg/JK9dhCZA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      }
+    },
    "node_modules/color-convert": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
@@ -8815,7 +8937,7 @@
    },
    "packages/electron-app": {
      "name": "@neuralnomads/codenomad-electron-app",
-      "version": "0.3.0",
+      "version": "0.4.0",
      "dependencies": {
        "@codenomad/ui": "file:../ui",
        "@neuralnomads/codenomad": "file:../server"
@@ -8843,7 +8965,7 @@
    },
    "packages/server": {
      "name": "@neuralnomads/codenomad",
-      "version": "0.3.0",
+      "version": "0.4.0",
      "dependencies": {
        "@fastify/cors": "^8.5.0",
        "@fastify/reply-from": "^9.8.0",
@@ -8882,19 +9004,22 @@
    },
    "packages/tauri-app": {
      "name": "@codenomad/tauri-app",
-      "version": "0.3.0",
+      "version": "0.4.0",
      "devDependencies": {
        "@tauri-apps/cli": "^2.9.4"
      }
    },
    "packages/ui": {
      "name": "@codenomad/ui",
-      "version": "0.3.0",
+      "version": "0.4.0",
      "dependencies": {
        "@git-diff-view/solid": "^0.0.8",
        "@kobalte/core": "0.13.11",
-        "@opencode-ai/sdk": "^1.0.133",
+        "@opencode-ai/sdk": "^1.0.138",
        "@solidjs/router": "^0.13.0",
+        "@suid/icons-material": "^0.9.0",
+        "@suid/material": "^0.19.0",
+        "@suid/system": "^0.14.0",
        "debug": "^4.4.3",
        "github-markdown-css": "^5.8.1",
        "lucide-solid": "^0.300.0",
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "codenomad-workspace",
-  "version": "0.3.0",
+  "version": "0.4.0",
  "private": true,
  "description": "CodeNomad monorepo workspace",
  "workspaces": {
--- a/packages/electron-app/package.json
+++ b/packages/electron-app/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@neuralnomads/codenomad-electron-app",
-  "version": "0.3.0",
+  "version": "0.4.0",
  "description": "CodeNomad - AI coding assistant",
  "author": {
    "name": "Neural Nomads",
--- a/packages/server/package-lock.json
+++ b/packages/server/package-lock.json
@@ -1,12 +1,12 @@
 {
  "name": "@neuralnomads/codenomad",
-  "version": "0.3.0",
+  "version": "0.4.0",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "@neuralnomads/codenomad",
-      "version": "0.3.0",
+      "version": "0.4.0",
      "dependencies": {
        "@fastify/cors": "^8.5.0",
        "commander": "^12.1.0",
--- a/packages/server/package.json
+++ b/packages/server/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@neuralnomads/codenomad",
-  "version": "0.3.0",
+  "version": "0.4.0",
  "description": "CodeNomad Server",
  "author": {
    "name": "Neural Nomads",
--- a/packages/tauri-app/package.json
+++ b/packages/tauri-app/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@codenomad/tauri-app",
-  "version": "0.3.0",
+  "version": "0.4.0",
  "private": true,
  "scripts": {
    "dev": "npx --yes @tauri-apps/cli@^2.9.4 dev",
--- a/packages/tauri-app/src-tauri/src/cli_manager.rs
+++ b/packages/tauri-app/src-tauri/src/cli_manager.rs
@@ -622,6 +622,18 @@ fn resolve_dist_entry(_app: &AppHandle) -> Option<String> {
            candidates.push(Some(resources.join("resources/server/dist/index.js")));
            candidates.push(Some(resources.join("resources/server/dist/server/bin.js")));
            candidates.push(Some(resources.join("resources/server/dist/server/index.js")));
+
+            let linux_resource_roots = [dir.join("../lib/CodeNomad"), dir.join("../lib/codenomad")];
+            for root in linux_resource_roots {
+                candidates.push(Some(root.join("server/dist/bin.js")));
+                candidates.push(Some(root.join("server/dist/index.js")));
+                candidates.push(Some(root.join("server/dist/server/bin.js")));
+                candidates.push(Some(root.join("server/dist/server/index.js")));
+                candidates.push(Some(root.join("resources/server/dist/bin.js")));
+                candidates.push(Some(root.join("resources/server/dist/index.js")));
+                candidates.push(Some(root.join("resources/server/dist/server/bin.js")));
+                candidates.push(Some(root.join("resources/server/dist/server/index.js")));
+            }
        }
    }

--- a/packages/ui/package.json
+++ b/packages/ui/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@codenomad/ui",
-  "version": "0.3.0",
+  "version": "0.4.0",
  "private": true,
  "type": "module",
  "scripts": {
@@ -12,8 +12,11 @@
  "dependencies": {
    "@git-diff-view/solid": "^0.0.8",
    "@kobalte/core": "0.13.11",
-    "@opencode-ai/sdk": "^1.0.133",
+    "@opencode-ai/sdk": "^1.0.138",
    "@solidjs/router": "^0.13.0",
+    "@suid/icons-material": "^0.9.0",
+    "@suid/material": "^0.19.0",
+    "@suid/system": "^0.14.0",
    "debug": "^4.4.3",
    "github-markdown-css": "^5.8.1",
    "lucide-solid": "^0.300.0",
--- a/packages/ui/src/App.tsx
+++ b/packages/ui/src/App.tsx
@@ -6,9 +6,11 @@ import FolderSelectionView from "./components/folder-selection-view"
 import { showConfirmDialog } from "./stores/alerts"
 import InstanceTabs from "./components/instance-tabs"
 import InstanceDisconnectedModal from "./components/instance-disconnected-modal"
-import InstanceShell from "./components/instance/instance-shell"
+import InstanceShell from "./components/instance/instance-shell2"
 import { RemoteAccessOverlay } from "./components/remote-access-overlay"
+import { InstanceMetadataProvider } from "./lib/contexts/instance-metadata-context"
 import { initMarkdown } from "./lib/markdown"
+
 import { useTheme } from "./lib/theme"
 import { useCommands } from "./lib/hooks/use-commands"
 import { useAppLifecycle } from "./lib/hooks/use-app-lifecycle"
@@ -23,6 +25,7 @@ import {
  showFolderSelection,
  setShowFolderSelection,
 } from "./stores/ui"
+import { instances as instanceStore } from "./stores/instances"
 import { useConfig } from "./stores/preferences"
 import {
  createInstance,
@@ -65,6 +68,13 @@ const App: Component = () => {
  const [launchErrorBinary, setLaunchErrorBinary] = createSignal<string | null>(null)
  const [isAdvancedSettingsOpen, setIsAdvancedSettingsOpen] = createSignal(false)
  const [remoteAccessOpen, setRemoteAccessOpen] = createSignal(false)
+  const [instanceTabBarHeight, setInstanceTabBarHeight] = createSignal(0)
+
+  const updateInstanceTabBarHeight = () => {
+    if (typeof document === "undefined") return
+    const element = document.querySelector<HTMLElement>(".tab-bar-instance")
+    setInstanceTabBarHeight(element?.offsetHeight ?? 0)
+  }

  createEffect(() => {
    void initMarkdown(isDark()).catch((error) => log.error("Failed to initialize markdown", error))
@@ -74,6 +84,19 @@ const App: Component = () => {
    initReleaseNotifications()
  })

+  createEffect(() => {
+    instances()
+    hasInstances()
+    requestAnimationFrame(() => updateInstanceTabBarHeight())
+  })
+
+  onMount(() => {
+    updateInstanceTabBarHeight()
+    const handleResize = () => updateInstanceTabBarHeight()
+    window.addEventListener("resize", handleResize)
+    onCleanup(() => window.removeEventListener("resize", handleResize))
+  })
+
  const activeInstance = createMemo(() => getActiveInstance())
  const activeSessionIdForInstance = createMemo(() => {
    const instance = activeInstance()
@@ -328,20 +351,26 @@ const App: Component = () => {
              <For each={Array.from(instances().values())}>
                {(instance) => {
                  const isActiveInstance = () => activeInstanceId() === instance.id
-                  return (
-                    <div class="flex-1 min-h-0" style={{ display: isActiveInstance() ? "flex" : "none" }}>
-                      <InstanceShell
-                        instance={instance}
-                        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}
-                      />
-                    </div>
-                  )
+                  const isVisible = () => isActiveInstance() && !showFolderSelection()
+                    return (
+                      <div class="flex-1 min-h-0 overflow-hidden" style={{ display: isVisible() ? "flex" : "none" }}>
+                        <InstanceMetadataProvider instance={instance}>
+                          <InstanceShell
+                            instance={instance}
+                            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={instanceTabBarHeight()}
+                          />
+                        </InstanceMetadataProvider>
+
+                      </div>
+                    )
+
                }}
              </For>

--- a/packages/ui/src/components/agent-selector.tsx
+++ b/packages/ui/src/components/agent-selector.tsx
@@ -114,7 +114,7 @@ export default function AgentSelector(props: AgentSelectorProps) {
        </Select.Trigger>

        <Select.Portal>
-          <Select.Content class="selector-popover max-h-80 overflow-auto p-1 z-50">
+          <Select.Content class="selector-popover max-h-80 overflow-auto p-1">
            <Select.Listbox class="selector-listbox" />
          </Select.Content>
        </Select.Portal>
--- a/packages/ui/src/components/folder-selection-view.tsx
+++ b/packages/ui/src/components/folder-selection-view.tsx
@@ -224,11 +224,11 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
  return (
    <>
      <div
-        class="flex h-screen w-full items-start justify-center overflow-hidden py-6 relative"
+        class="flex h-screen w-full items-start justify-center overflow-hidden py-6 px-4 sm:px-6 relative"
        style="background-color: var(--surface-secondary)"
      >
        <div
-          class="w-full max-w-3xl h-full px-8 pb-2 flex flex-col overflow-hidden"
+          class="w-full max-w-3xl h-full px-4 sm:px-8 pb-2 flex flex-col overflow-hidden"
          aria-busy={isLoading() ? "true" : "false"}
        >
          <Show when={props.onOpenRemoteAccess}>
--- a/packages/ui/src/components/instance-info.tsx
+++ b/packages/ui/src/components/instance-info.tsx
@@ -1,134 +1,26 @@
-import { Component, Show, For, createSignal, createEffect, onCleanup } from "solid-js"
-import type { Instance, RawMcpStatus } from "../types/instance"
-import { fetchLspStatus, updateInstance } from "../stores/instances"
-import { getLogger } from "../lib/logger"
-
-const log = getLogger("session")
+import { Component, For, Show, createMemo } from "solid-js"
+import type { Instance } from "../types/instance"
+import { useOptionalInstanceMetadataContext } from "../lib/contexts/instance-metadata-context"
+import InstanceServiceStatus from "./instance-service-status"

 interface InstanceInfoProps {
  instance: Instance
  compact?: boolean
 }

-type ParsedMcpStatus = {
-  name: string
-  status: "running" | "stopped" | "error"
-  error?: string
-}
-
-function parseMcpStatus(status: RawMcpStatus): ParsedMcpStatus[] {
-  if (!status || typeof status !== "object") return []
-
-  const result: ParsedMcpStatus[] = []
-
-  for (const [name, value] of Object.entries(status)) {
-    if (!value || typeof value !== "object") continue
-    const rawStatus = (value as { status?: string }).status
-    if (!rawStatus) continue
-
-    let mappedStatus: ParsedMcpStatus["status"]
-    if (rawStatus === "connected") {
-      mappedStatus = "running"
-    } else if (rawStatus === "failed") {
-      mappedStatus = "error"
-    } else {
-      mappedStatus = "stopped"
-    }
-
-    result.push({
-      name,
-      status: mappedStatus,
-      error: typeof (value as { error?: unknown }).error === "string" ? (value as { error?: string }).error : undefined,
-    })
-  }
-
-  return result
-}
-
-const pendingMetadataRequests = new Set<string>()
-
 const InstanceInfo: Component<InstanceInfoProps> = (props) => {
-  const [isLoadingMetadata, setIsLoadingMetadata] = createSignal(true)
+  const metadataContext = useOptionalInstanceMetadataContext()
+  const isLoadingMetadata = metadataContext?.isLoading ?? (() => false)
+  const instanceAccessor = metadataContext?.instance ?? (() => props.instance)
+  const metadataAccessor = metadataContext?.metadata ?? (() => props.instance.metadata)

-  const metadata = () => props.instance.metadata
-  const binaryVersion = () => props.instance.binaryVersion || metadata()?.version
-  const mcpServers = () => {
-    const status = metadata()?.mcpStatus
-    return status ? parseMcpStatus(status) : []
-  }
-  const lspServers = () => metadata()?.lspStatus ?? []
-
-  createEffect(() => {
-    const instance = props.instance
-    const instanceId = instance.id
-    const client = instance.client
-    const hasMetadata = Boolean(instance.metadata)
-
-    if (!client) {
-      setIsLoadingMetadata(false)
-      pendingMetadataRequests.delete(instanceId)
-      return
-    }
-
-    if (hasMetadata) {
-      setIsLoadingMetadata(false)
-      pendingMetadataRequests.delete(instanceId)
-      return
-    }
-
-    if (pendingMetadataRequests.has(instanceId)) {
-      setIsLoadingMetadata(true)
-      return
-    }
-
-    let cancelled = false
-    pendingMetadataRequests.add(instanceId)
-    setIsLoadingMetadata(true)
-
-    void (async () => {
-      try {
-        const [projectResult, mcpResult, lspResult] = await Promise.allSettled([
-          client.project.current(),
-          client.mcp.status(),
-          fetchLspStatus(instanceId),
-        ])
-
-        if (cancelled) {
-          return
-        }
-
-        const project = projectResult.status === "fulfilled" ? projectResult.value.data : undefined
-        const mcpStatus = mcpResult.status === "fulfilled" ? (mcpResult.value.data as RawMcpStatus) : undefined
-        const lspStatus = lspResult.status === "fulfilled" ? lspResult.value ?? [] : undefined
-
-        const nextMetadata = {
-          ...(instance.metadata ?? {}),
-          ...(project ? { project } : {}),
-          ...(mcpStatus ? { mcpStatus } : {}),
-          ...(lspStatus ? { lspStatus } : {}),
-        }
-
-        if (!nextMetadata.version && instance.binaryVersion) {
-          nextMetadata.version = instance.binaryVersion
-        }
-
-        updateInstance(instanceId, { metadata: nextMetadata })
-
-      } catch (error) {
-        if (!cancelled) {
-          log.error("Failed to load instance metadata", error)
-        }
-      } finally {
-        pendingMetadataRequests.delete(instanceId)
-        if (!cancelled) {
-          setIsLoadingMetadata(false)
-        }
-      }
-    })()
-
-    onCleanup(() => {
-      cancelled = true
-    })
+  const currentInstance = () => instanceAccessor()
+  const metadata = () => metadataAccessor()
+  const binaryVersion = () => currentInstance().binaryVersion || metadata()?.version
+  const environmentVariables = () => currentInstance().environmentVariables
+  const environmentEntries = createMemo(() => {
+    const env = environmentVariables()
+    return env ? Object.entries(env) : []
  })

  return (
@@ -140,7 +32,7 @@ const InstanceInfo: Component<InstanceInfoProps> = (props) => {
        <div>
          <div class="text-xs font-medium text-muted uppercase tracking-wide mb-1">Folder</div>
          <div class="text-xs text-primary font-mono break-all px-2 py-1.5 rounded border bg-surface-secondary border-base">
-            {props.instance.folder}
+            {currentInstance().folder}
          </div>
        </div>

@@ -189,24 +81,24 @@ const InstanceInfo: Component<InstanceInfoProps> = (props) => {
          </div>
        </Show>

-        <Show when={props.instance.binaryPath}>
+        <Show when={currentInstance().binaryPath}>
          <div>
            <div class="text-xs font-medium text-muted uppercase tracking-wide mb-1">
              Binary Path
            </div>
            <div class="text-xs font-mono break-all px-2 py-1.5 rounded border bg-surface-secondary border-base text-primary">
-              {props.instance.binaryPath}
+              {currentInstance().binaryPath}
            </div>
          </div>
        </Show>

-        <Show when={props.instance.environmentVariables && Object.keys(props.instance.environmentVariables).length > 0}>
+        <Show when={environmentEntries().length > 0}>
          <div>
            <div class="text-xs font-medium text-muted uppercase tracking-wide mb-1.5">
-              Environment Variables ({Object.keys(props.instance.environmentVariables!).length})
+              Environment Variables ({environmentEntries().length})
            </div>
            <div class="space-y-1">
-              <For each={Object.entries(props.instance.environmentVariables!)}>
+              <For each={environmentEntries()}>
                {([key, value]) => (
                  <div class="flex items-center gap-2 px-2 py-1.5 rounded border bg-surface-secondary border-base">
                    <span class="text-xs font-mono font-medium flex-1 text-primary" title={key}>
@@ -222,79 +114,7 @@ const InstanceInfo: Component<InstanceInfoProps> = (props) => {
          </div>
        </Show>

-        <Show when={!isLoadingMetadata() && lspServers().length > 0}>
-          <div>
-            <div class="text-xs font-medium text-muted uppercase tracking-wide mb-1.5">
-              LSP Servers
-            </div>
-            <div class="space-y-1.5">
-              <For each={lspServers()}>
-                {(server) => (
-                  <div class="px-2 py-1.5 rounded border bg-surface-secondary border-base">
-                    <div class="flex items-center justify-between gap-2">
-                      <div class="flex flex-col flex-1 min-w-0">
-                        <span class="text-xs text-primary font-medium truncate">{server.name ?? server.id}</span>
-                        <span class="text-[11px] text-secondary truncate" title={server.root}>
-                          {server.root}
-                        </span>
-                      </div>
-                      <div class="flex items-center gap-1.5 flex-shrink-0 text-xs text-secondary">
-                        <div class={`status-dot ${server.status === "connected" ? "ready animate-pulse" : "error"}`} />
-                        <span>{server.status === "connected" ? "Connected" : "Error"}</span>
-                      </div>
-                    </div>
-                  </div>
-                )}
-              </For>
-            </div>
-          </div>
-        </Show>
-
-        <Show when={!isLoadingMetadata() && mcpServers().length > 0}>
-          <div>
-            <div class="text-xs font-medium text-muted uppercase tracking-wide mb-1.5">
-              MCP Servers
-            </div>
-            <div class="space-y-1.5">
-              <For each={mcpServers()}>
-                {(server) => (
-                  <div class="px-2 py-1.5 rounded border bg-surface-secondary border-base">
-                    <div class="flex items-center justify-between gap-2">
-                      <span class="text-xs text-primary font-medium truncate">{server.name}</span>
-                      <div class="flex items-center gap-1.5 flex-shrink-0 text-xs text-secondary">
-                        <div
-                          class={`status-dot ${
-                            server.status === "running"
-                              ? "ready animate-pulse"
-                              : server.status === "error"
-                                ? "error"
-                                : "stopped"
-                          }`}
-                        />
-                        <span>
-                          {
-                            server.status === "running"
-                              ? "Connected"
-                              : server.status === "error"
-                                ? "Error"
-                                : "Disabled"
-                          }
-                        </span>
-                      </div>
-                    </div>
-                    <Show when={server.error}>
-                      {(error) => (
-                        <div class="text-[11px] mt-1 break-words" style={{ color: "var(--status-error)" }}>
-                          {error()}
-                        </div>
-                      )}
-                    </Show>
-                  </div>
-                )}
-              </For>
-            </div>
-          </div>
-        </Show>
+        <InstanceServiceStatus initialInstance={props.instance} class="space-y-3" />

        <Show when={isLoadingMetadata()}>
          <div class="text-xs text-muted py-1">
@@ -317,21 +137,19 @@ const InstanceInfo: Component<InstanceInfoProps> = (props) => {
          <div class="space-y-1 text-xs">
            <div class="flex justify-between items-center">
              <span class="text-secondary">Port:</span>
-              <span class="text-primary font-mono">{props.instance.port}</span>
+              <span class="text-primary font-mono">{currentInstance().port}</span>
            </div>
            <div class="flex justify-between items-center">
              <span class="text-secondary">PID:</span>
-              <span class="text-primary font-mono">{props.instance.pid}</span>
+              <span class="text-primary font-mono">{currentInstance().pid}</span>
            </div>
            <div class="flex justify-between items-center">
              <span class="text-secondary">Status:</span>
-              <span
-                class={`status-badge ${props.instance.status}`}
-              >
+              <span class={`status-badge ${currentInstance().status}`}>
                <div
-                  class={`status-dot ${props.instance.status === "ready" ? "ready" : props.instance.status === "starting" ? "starting" : props.instance.status === "error" ? "error" : "stopped"} ${props.instance.status === "ready" || props.instance.status === "starting" ? "animate-pulse" : ""}`}
+                  class={`status-dot ${currentInstance().status === "ready" ? "ready" : currentInstance().status === "starting" ? "starting" : currentInstance().status === "error" ? "error" : "stopped"} ${currentInstance().status === "ready" || currentInstance().status === "starting" ? "animate-pulse" : ""}`}
                />
-                {props.instance.status}
+                {currentInstance().status}
              </span>
            </div>
          </div>
--- a/packages/ui/src/components/instance-service-status.tsx
+++ b/packages/ui/src/components/instance-service-status.tsx
@@ -0,0 +1,224 @@
+import { For, Show, createMemo, createSignal, type Component } from "solid-js"
+import Switch from "@suid/material/Switch"
+import type { Instance, RawMcpStatus } from "../types/instance"
+import { useOptionalInstanceMetadataContext } from "../lib/contexts/instance-metadata-context"
+import { getLogger } from "../lib/logger"
+
+const log = getLogger("session")
+
+type ServiceSection = "lsp" | "mcp"
+
+interface InstanceServiceStatusProps {
+  sections?: ServiceSection[]
+  showSectionHeadings?: boolean
+  class?: string
+  initialInstance?: Instance
+}
+
+type ParsedMcpStatus = {
+  name: string
+  status: "running" | "stopped" | "error"
+  error?: string
+}
+
+function parseMcpStatus(status?: RawMcpStatus): ParsedMcpStatus[] {
+  if (!status || typeof status !== "object") return []
+  const result: ParsedMcpStatus[] = []
+  for (const [name, value] of Object.entries(status)) {
+    if (!value || typeof value !== "object") continue
+    const rawStatus = (value as { status?: string }).status
+    if (!rawStatus) continue
+    let mapped: ParsedMcpStatus["status"]
+    if (rawStatus === "connected") mapped = "running"
+    else if (rawStatus === "failed") mapped = "error"
+    else mapped = "stopped"
+    result.push({
+      name,
+      status: mapped,
+      error: typeof (value as { error?: unknown }).error === "string" ? (value as { error?: string }).error : undefined,
+    })
+  }
+  return result
+}
+
+const InstanceServiceStatus: Component<InstanceServiceStatusProps> = (props) => {
+  const metadataContext = useOptionalInstanceMetadataContext()
+  const instance = metadataContext?.instance ?? (() => {
+    if (props.initialInstance) {
+      return props.initialInstance
+    }
+    throw new Error("InstanceServiceStatus requires InstanceMetadataProvider or initialInstance prop")
+  })
+  const isLoading = metadataContext?.isLoading ?? (() => false)
+  const refreshMetadata = metadataContext?.refreshMetadata ?? (async () => Promise.resolve())
+  const sections = createMemo<ServiceSection[]>(() => props.sections ?? ["lsp", "mcp"])
+  const includeLsp = createMemo(() => sections().includes("lsp"))
+  const includeMcp = createMemo(() => sections().includes("mcp"))
+  const showHeadings = () => props.showSectionHeadings !== false
+
+  const metadataAccessor = metadataContext?.metadata ?? (() => instance().metadata)
+  const metadata = createMemo(() => metadataAccessor())
+  const hasLspMetadata = () => metadata()?.lspStatus !== undefined
+  const hasMcpMetadata = () => metadata()?.mcpStatus !== undefined
+  const lspServers = createMemo(() => metadata()?.lspStatus ?? [])
+  const mcpServers = createMemo(() => parseMcpStatus(metadata()?.mcpStatus ?? undefined))
+
+  const isLspLoading = () => isLoading() || !hasLspMetadata()
+  const isMcpLoading = () => isLoading() || !hasMcpMetadata()
+
+
+  const [pendingMcpActions, setPendingMcpActions] = createSignal<Record<string, "connect" | "disconnect">>({})
+
+  const setPendingMcpAction = (name: string, action?: "connect" | "disconnect") => {
+    setPendingMcpActions((prev) => {
+      const next = { ...prev }
+      if (action) next[name] = action
+      else delete next[name]
+      return next
+    })
+  }
+
+  const toggleMcpServer = async (serverName: string, shouldEnable: boolean) => {
+    const client = instance().client
+    if (!client?.mcp) return
+    const action: "connect" | "disconnect" = shouldEnable ? "connect" : "disconnect"
+    setPendingMcpAction(serverName, action)
+    try {
+      if (shouldEnable) {
+        await client.mcp.connect({ path: { name: serverName } })
+      } else {
+        await client.mcp.disconnect({ path: { name: serverName } })
+      }
+      await refreshMetadata()
+    } catch (error) {
+      log.error("Failed to toggle MCP server", { serverName, action, error })
+    } finally {
+      setPendingMcpAction(serverName)
+    }
+  }
+
+  const renderEmptyState = (message: string) => (
+    <p class="text-[11px] text-secondary italic" role="status">
+      {message}
+    </p>
+  )
+
+  const renderLspSection = () => (
+    <section class="space-y-1.5">
+      <Show when={showHeadings()}>
+        <div class="text-xs font-medium text-muted uppercase tracking-wide">
+          LSP Servers
+        </div>
+      </Show>
+      <Show
+        when={!isLspLoading() && lspServers().length > 0}
+        fallback={renderEmptyState(isLspLoading() ? "Loading LSP servers..." : "No LSP servers detected.")}
+      >
+        <div class="space-y-1.5">
+          <For each={lspServers()}>
+            {(server) => (
+              <div class="px-2 py-1.5 rounded border bg-surface-secondary border-base">
+                <div class="flex items-center justify-between gap-2">
+                  <div class="flex flex-col flex-1 min-w-0">
+                    <span class="text-xs text-primary font-medium truncate">{server.name ?? server.id}</span>
+                    <span class="text-[11px] text-secondary truncate" title={server.root}>
+                      {server.root}
+                    </span>
+                  </div>
+                  <div class="flex items-center gap-1.5 flex-shrink-0 text-xs text-secondary">
+                    <div class={`status-dot ${server.status === "connected" ? "ready animate-pulse" : "error"}`} />
+                    <span>{server.status === "connected" ? "Connected" : "Error"}</span>
+                  </div>
+                </div>
+              </div>
+            )}
+          </For>
+        </div>
+      </Show>
+    </section>
+  )
+
+  const renderMcpSection = () => (
+    <section class="space-y-1.5">
+      <Show when={showHeadings()}>
+        <div class="text-xs font-medium text-muted uppercase tracking-wide">
+          MCP Servers
+        </div>
+      </Show>
+      <Show
+        when={!isMcpLoading() && mcpServers().length > 0}
+        fallback={renderEmptyState(isMcpLoading() ? "Loading MCP servers..." : "No MCP servers detected.")}
+      >
+        <div class="space-y-1.5">
+          <For each={mcpServers()}>
+            {(server) => {
+              const pendingAction = () => pendingMcpActions()[server.name]
+              const isPending = () => Boolean(pendingAction())
+              const isRunning = () => server.status === "running"
+              const switchDisabled = () => isPending() || !instance().client
+              const statusDotClass = () => {
+                if (isPending()) return "status-dot animate-pulse"
+                if (server.status === "running") return "status-dot ready animate-pulse"
+                if (server.status === "error") return "status-dot error"
+                return "status-dot stopped"
+              }
+              const statusDotStyle = () => (isPending() ? { background: "var(--status-warning)" } : undefined)
+              return (
+                <div class="px-2 py-1.5 rounded border bg-surface-secondary border-base">
+                  <div class="flex items-center justify-between gap-2">
+                    <span class="text-xs text-primary font-medium truncate">{server.name}</span>
+                      <div class="flex items-center gap-3 flex-shrink-0">
+                        <div class="flex items-center gap-1.5 text-xs text-secondary">
+                          <Show when={isPending()}>
+                            <svg class="animate-spin h-3 w-3" fill="none" viewBox="0 0 24 24">
+                              <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4" />
+                              <path
+                                class="opacity-75"
+                                fill="currentColor"
+                                d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
+                              />
+                            </svg>
+                          </Show>
+                          <div class={statusDotClass()} style={statusDotStyle()} />
+                        </div>
+                        <div class="flex items-center gap-1.5">
+                          <Switch
+                            checked={isRunning()}
+                            disabled={switchDisabled()}
+                            color="success"
+                            size="small"
+                            inputProps={{ "aria-label": `Toggle ${server.name} MCP server` }}
+                            onChange={(_, checked) => {
+                              if (switchDisabled()) return
+                              void toggleMcpServer(server.name, Boolean(checked))
+                            }}
+                          />
+                        </div>
+                      </div>
+
+                  </div>
+                  <Show when={server.error}>
+                    {(error) => (
+                      <div class="text-[11px] mt-1 break-words" style={{ color: "var(--status-error)" }}>
+                        {error()}
+                      </div>
+                    )}
+                  </Show>
+                </div>
+              )
+            }}
+          </For>
+        </div>
+      </Show>
+    </section>
+  )
+
+  return (
+    <div class={props.class}>
+      <Show when={includeLsp()}>{renderLspSection()}</Show>
+      <Show when={includeMcp()}>{renderMcpSection()}</Show>
+    </div>
+  )
+}
+
+export default InstanceServiceStatus
--- a/packages/ui/src/components/instance-welcome-view.tsx
+++ b/packages/ui/src/components/instance-welcome-view.tsx
@@ -1,12 +1,14 @@
 import { Component, createSignal, Show, For, createEffect, onMount, onCleanup, createMemo } from "solid-js"
-import { Loader2, Trash2 } from "lucide-solid"
+import { Loader2, Pencil, Trash2 } from "lucide-solid"

 import type { Instance } from "../types/instance"
-import { getParentSessions, createSession, setActiveParentSession, deleteSession, loading } from "../stores/sessions"
+import { getParentSessions, createSession, setActiveParentSession, deleteSession, loading, renameSession } from "../stores/sessions"
 import InstanceInfo from "./instance-info"
 import Kbd from "./kbd"
+import SessionRenameDialog from "./session-rename-dialog"
 import { keyboardRegistry, type KeyboardShortcut } from "../lib/keyboard-registry"
 import { isMac } from "../lib/keyboard-utils"
+import { showToastNotification } from "../lib/notifications"
 import { getLogger } from "../lib/logger"
 const log = getLogger("actions")

@@ -24,6 +26,8 @@ const InstanceWelcomeView: Component<InstanceWelcomeViewProps> = (props) => {
  const [isDesktopLayout, setIsDesktopLayout] = createSignal(
    typeof window !== "undefined" ? window.matchMedia("(min-width: 1024px)").matches : false,
  )
+  const [renameTarget, setRenameTarget] = createSignal<{ id: string; title: string; label: string } | null>(null)
+  const [isRenaming, setIsRenaming] = createSignal(false)

  const parentSessions = () => getParentSessions(props.instance.id)
  const isFetchingSessions = createMemo(() => Boolean(loading().fetchingSessions.get(props.instance.id)))
@@ -74,6 +78,25 @@ const InstanceWelcomeView: Component<InstanceWelcomeViewProps> = (props) => {
  }

  function handleKeyDown(e: KeyboardEvent) {
+    let activeElement: HTMLElement | null = null
+    if (typeof document !== "undefined") {
+      activeElement = document.activeElement as HTMLElement | null
+    }
+    const insideModal = activeElement?.closest(".modal-surface") || activeElement?.closest("[role='dialog']")
+    const isEditingField =
+      activeElement &&
+      (["INPUT", "TEXTAREA", "SELECT"].includes(activeElement.tagName) ||
+        activeElement.isContentEditable ||
+        Boolean(insideModal))
+ 
+    if (isEditingField) {
+      if (insideModal && e.key === "Escape" && renameTarget()) {
+        e.preventDefault()
+        closeRenameDialog()
+      }
+      return
+    }
+ 
    if (showInstanceInfoOverlay()) {
      if (e.key === "Escape") {
        e.preventDefault()
@@ -81,53 +104,67 @@ const InstanceWelcomeView: Component<InstanceWelcomeViewProps> = (props) => {
      }
      return
    }
-
+ 
    const sessions = parentSessions()
-
+ 
    if ((e.metaKey || e.ctrlKey) && e.shiftKey && e.key.toLowerCase() === "n") {
      e.preventDefault()
      handleNewSession()
      return
    }
-
+ 
    if (sessions.length === 0) return
-
+ 
+    const listFocused = focusMode() === "sessions"
+ 
    if (e.key === "ArrowDown") {
+      if (!listFocused) {
+        setFocusMode("sessions")
+        setSelectedIndex(0)
+      }
      e.preventDefault()
      const newIndex = Math.min(selectedIndex() + 1, sessions.length - 1)
      setSelectedIndex(newIndex)
-      setFocusMode("sessions")
      scrollToIndex(newIndex)
-    } else if (e.key === "ArrowUp") {
+      return
+    }
+ 
+    if (e.key === "ArrowUp") {
+      if (!listFocused) {
+        setFocusMode("sessions")
+        setSelectedIndex(Math.max(parentSessions().length - 1, 0))
+      }
      e.preventDefault()
      const newIndex = Math.max(selectedIndex() - 1, 0)
      setSelectedIndex(newIndex)
-      setFocusMode("sessions")
      scrollToIndex(newIndex)
-    } else if (e.key === "PageDown") {
+      return
+    }
+ 
+    if (!listFocused) {
+      return
+    }
+ 
+    if (e.key === "PageDown") {
      e.preventDefault()
      const pageSize = 5
      const newIndex = Math.min(selectedIndex() + pageSize, sessions.length - 1)
      setSelectedIndex(newIndex)
-      setFocusMode("sessions")
      scrollToIndex(newIndex)
    } else if (e.key === "PageUp") {
      e.preventDefault()
      const pageSize = 5
      const newIndex = Math.max(selectedIndex() - pageSize, 0)
      setSelectedIndex(newIndex)
-      setFocusMode("sessions")
      scrollToIndex(newIndex)
    } else if (e.key === "Home") {
      e.preventDefault()
      setSelectedIndex(0)
-      setFocusMode("sessions")
      scrollToIndex(0)
    } else if (e.key === "End") {
      e.preventDefault()
      const newIndex = sessions.length - 1
      setSelectedIndex(newIndex)
-      setFocusMode("sessions")
      scrollToIndex(newIndex)
    } else if (e.key === "Enter") {
      e.preventDefault()
@@ -138,6 +175,7 @@ const InstanceWelcomeView: Component<InstanceWelcomeViewProps> = (props) => {
    }
  }

+
  async function handleEnterKey() {
    const sessions = parentSessions()
    const index = selectedIndex()
@@ -234,6 +272,31 @@ const InstanceWelcomeView: Component<InstanceWelcomeViewProps> = (props) => {
    }
  }

+  function openRenameDialogForSession(sessionId: string, title: string) {
+    const label = title && title.trim() ? title : sessionId
+    setRenameTarget({ id: sessionId, title: title ?? "", label })
+  }
+
+  function closeRenameDialog() {
+    setRenameTarget(null)
+  }
+
+  async function handleRenameSubmit(nextTitle: string) {
+    const target = renameTarget()
+    if (!target) return
+
+    setIsRenaming(true)
+    try {
+      await renameSession(props.instance.id, target.id, nextTitle)
+      setRenameTarget(null)
+    } catch (error) {
+      log.error("Failed to rename session:", error)
+      showToastNotification({ message: "Unable to rename session", variant: "error" })
+    } finally {
+      setIsRenaming(false)
+    }
+  }
+
  async function handleNewSession() {
    if (isCreating()) return

@@ -251,8 +314,8 @@ const InstanceWelcomeView: Component<InstanceWelcomeViewProps> = (props) => {

  return (
    <div class="flex-1 flex flex-col overflow-hidden bg-surface-secondary">
-      <div class="flex-1 flex flex-col lg:flex-row gap-4 p-4 overflow-auto">
-        <div class="flex-1 flex flex-col gap-4 min-h-0">
+      <div class="flex-1 flex flex-col lg:flex-row gap-4 p-4 overflow-auto min-w-0">
+        <div class="flex-1 flex flex-col gap-4 min-h-0 min-w-0">
          <Show
            when={parentSessions().length > 0}
            fallback={
@@ -336,7 +399,7 @@ const InstanceWelcomeView: Component<InstanceWelcomeViewProps> = (props) => {
                              <div class="flex-1 min-w-0">
                                <div class="flex items-center gap-2">
                                  <span
-                                    class="text-sm font-medium text-primary truncate transition-colors"
+                                    class="text-sm font-medium text-primary whitespace-normal break-words transition-colors"
                                    classList={{
                                      "text-accent": isFocused(),
                                    }}
@@ -355,6 +418,18 @@ const InstanceWelcomeView: Component<InstanceWelcomeViewProps> = (props) => {
                          <Show when={isFocused()}>
                            <div class="flex items-center gap-2 flex-shrink-0">
                              <kbd class="kbd flex-shrink-0">↵</kbd>
+                              <button
+                                type="button"
+                                class="p-1.5 rounded transition-colors text-muted hover:text-primary focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-accent"
+                                title="Rename session"
+                                onClick={(event) => {
+                                  event.preventDefault()
+                                  event.stopPropagation()
+                                  openRenameDialogForSession(session.id, session.title || "")
+                                }}
+                              >
+                                <Pencil class="w-4 h-4" />
+                              </button>
                              <button
                                type="button"
                                class="p-1.5 rounded transition-colors text-muted hover:text-red-500 dark:hover:text-red-400 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-accent"
@@ -431,7 +506,7 @@ const InstanceWelcomeView: Component<InstanceWelcomeViewProps> = (props) => {
        </div>

        <div class="hidden lg:block lg:w-80 flex-shrink-0">
-          <div class="sticky top-0">
+          <div class="sticky top-0 max-h-full overflow-y-auto pr-1">
            <InstanceInfo instance={props.instance} />
          </div>
        </div>
@@ -488,10 +563,17 @@ const InstanceWelcomeView: Component<InstanceWelcomeViewProps> = (props) => {
          </div>
        </div>
      </div>
+
+      <SessionRenameDialog
+        open={Boolean(renameTarget())}
+        currentTitle={renameTarget()?.title ?? ""}
+        sessionLabel={renameTarget()?.label}
+        isSubmitting={isRenaming()}
+        onRename={handleRenameSubmit}
+        onClose={closeRenameDialog}
+      />
    </div>
  )
 }
- 
- export default InstanceWelcomeView
-

+export default InstanceWelcomeView
--- a/packages/ui/src/components/instance/instance-shell.tsx
+++ b/packages/ui/src/components/instance/instance-shell.tsx
@@ -1,356 +0,0 @@
-import { For, Show, createEffect, createMemo, createSignal, onCleanup, onMount, type Component } from "solid-js"
-import type { Accessor } from "solid-js"
-import type { Instance } from "../../types/instance"
-import type { Command } from "../../lib/commands"
-import { activeParentSessionId, activeSessionId as activeSessionMap, getSessionFamily, setActiveSession } from "../../stores/sessions"
-import { keyboardRegistry, type KeyboardShortcut } from "../../lib/keyboard-registry"
-import { messageStoreBus } from "../../stores/message-v2/bus"
-import { clearSessionRenderCache } from "../message-block"
-import { buildCustomCommandEntries } from "../../lib/command-utils"
-import { getCommands as getInstanceCommands } from "../../stores/commands"
-import { isOpen as isCommandPaletteOpen, hideCommandPalette } from "../../stores/command-palette"
-import SessionList from "../session-list"
-import KeyboardHint from "../keyboard-hint"
-import InstanceWelcomeView from "../instance-welcome-view"
-import InfoView from "../info-view"
-import AgentSelector from "../agent-selector"
-import ModelSelector from "../model-selector"
-import CommandPalette from "../command-palette"
-import Kbd from "../kbd"
-import ContextUsagePanel from "../session/context-usage-panel"
-import SessionView from "../session/session-view"
-import { getLogger } from "../../lib/logger"
-const log = getLogger("session")
-
-
-interface InstanceShellProps {
-  instance: Instance
-  escapeInDebounce: boolean
-  paletteCommands: Accessor<Command[]>
-  onCloseSession: (sessionId: string) => Promise<void> | void
-  onNewSession: () => Promise<void> | void
-  handleSidebarAgentChange: (sessionId: string, agent: string) => Promise<void>
-  handleSidebarModelChange: (sessionId: string, model: { providerId: string; modelId: string }) => Promise<void>
-  onExecuteCommand: (command: Command) => void
-}
-
-const DEFAULT_SESSION_SIDEBAR_WIDTH = 350
-const MOBILE_SIDEBAR_BREAKPOINT = 1024
-const SESSION_CACHE_LIMIT = 2
-
-const InstanceShell: Component<InstanceShellProps> = (props) => {
-  const [sessionSidebarWidth, setSessionSidebarWidth] = createSignal(DEFAULT_SESSION_SIDEBAR_WIDTH)
-  const [isCompactLayout, setIsCompactLayout] = createSignal(false)
-  const [isSidebarOpen, setIsSidebarOpen] = createSignal(true)
-  const [cachedSessionIds, setCachedSessionIds] = createSignal<string[]>([])
-  const [pendingEvictions, setPendingEvictions] = createSignal<string[]>([])
-  const sidebarId = `session-sidebar-${props.instance.id}`
-  let previousIsCompact = false
-
-  const shouldShowSidebarToggle = () => isCompactLayout() && !isSidebarOpen()
-
-  onMount(() => {
-    if (typeof window === "undefined") return
-
-    const handleResize = () => {
-      const compact = window.innerWidth < MOBILE_SIDEBAR_BREAKPOINT
-      setIsCompactLayout(compact)
-      if (!compact) {
-        setIsSidebarOpen(true)
-      } else if (!previousIsCompact && compact) {
-        setIsSidebarOpen(false)
-      }
-      previousIsCompact = compact
-    }
-
-    handleResize()
-    window.addEventListener("resize", handleResize)
-
-    onCleanup(() => {
-      window.removeEventListener("resize", handleResize)
-    })
-  })
-
-  const activeSessions = createMemo(() => {
-    const parentId = activeParentSessionId().get(props.instance.id)
-    if (!parentId) return new Map<string, ReturnType<typeof getSessionFamily>[number]>()
-    const sessionFamily = getSessionFamily(props.instance.id, parentId)
-    return new Map(sessionFamily.map((s) => [s.id, s]))
-  })
-
-  const activeSessionIdForInstance = createMemo(() => {
-    return activeSessionMap().get(props.instance.id) || null
-  })
-
-  const parentSessionIdForInstance = createMemo(() => {
-    return activeParentSessionId().get(props.instance.id) || null
-  })
- 
-  const activeSessionForInstance = createMemo(() => {
-    const sessionId = activeSessionIdForInstance()
-    if (!sessionId || sessionId === "info") return null
-    return activeSessions().get(sessionId) ?? null
-  })
-
-
-  const customCommands = createMemo(() => buildCustomCommandEntries(props.instance.id, getInstanceCommands(props.instance.id)))
-  const instancePaletteCommands = createMemo(() => [...props.paletteCommands(), ...customCommands()])
-  const paletteOpen = createMemo(() => isCommandPaletteOpen(props.instance.id))
-
-  const keyboardShortcuts = createMemo(() =>
-    [keyboardRegistry.get("session-prev"), keyboardRegistry.get("session-next")].filter(
-      (shortcut): shortcut is KeyboardShortcut => Boolean(shortcut),
-    ),
-  )
-
-  const handleSessionSelect = (sessionId: string) => {
-    setActiveSession(props.instance.id, sessionId)
-  }
-
-  const evictSession = (sessionId: string) => {
-    if (!sessionId) return
-    log.info("Evicting cached session", { instanceId: props.instance.id, sessionId })
-    const store = messageStoreBus.getInstance(props.instance.id)
-    store?.clearSession(sessionId)
-    clearSessionRenderCache(props.instance.id, sessionId)
-  }
-
-  const scheduleEvictions = (ids: string[]) => {
-    if (!ids.length) return
-    setPendingEvictions((current) => {
-      const existing = new Set(current)
-      const next = [...current]
-      ids.forEach((id) => {
-        if (!existing.has(id)) {
-          next.push(id)
-          existing.add(id)
-        }
-      })
-      return next
-    })
-  }
-
-  createEffect(() => {
-    const pending = pendingEvictions()
-    if (!pending.length) return
-    const cached = new Set(cachedSessionIds())
-    const remaining: string[] = []
-    pending.forEach((id) => {
-      if (cached.has(id)) {
-        remaining.push(id)
-      } else {
-        evictSession(id)
-      }
-    })
-    if (remaining.length !== pending.length) {
-      setPendingEvictions(remaining)
-    }
-  })
-
-  createEffect(() => {
-    const sessionsMap = activeSessions()
-    const parentId = parentSessionIdForInstance()
-    const activeId = activeSessionIdForInstance()
-    setCachedSessionIds((current) => {
-      const next: string[] = []
-      const append = (id: string | null) => {
-        if (!id || id === "info") return
-        if (!sessionsMap.has(id)) return
-        if (next.includes(id)) return
-        next.push(id)
-      }
-
-      append(parentId)
-      append(activeId)
-      current.forEach((id) => append(id))
-
-      const limit = parentId ? SESSION_CACHE_LIMIT + 1 : SESSION_CACHE_LIMIT
-      const trimmed = next.length > limit ? next.slice(0, limit) : next
-      const trimmedSet = new Set(trimmed)
-      const removed = current.filter((id) => !trimmedSet.has(id))
-      if (removed.length) {
-        scheduleEvictions(removed)
-      }
-      return trimmed
-    })
-  })
-
-  return (
-    <>
-      <Show when={activeSessions().size > 0} fallback={<InstanceWelcomeView instance={props.instance} />}>
-        <div
-          class="flex flex-1 min-h-0 relative"
-          classList={{ "session-layout-compact": isCompactLayout() }}
-        >
-          <div
-            id={sidebarId}
-            class="session-sidebar flex flex-col bg-surface-secondary"
-            classList={{
-              "session-sidebar-overlay": isCompactLayout(),
-              "session-sidebar-collapsed": isCompactLayout() && !isSidebarOpen(),
-            }}
-            style={!isCompactLayout() ? { width: `${sessionSidebarWidth()}px` } : undefined}
-            aria-hidden={isCompactLayout() && !isSidebarOpen()}
-          >
-            <SessionList
-              instanceId={props.instance.id}
-              sessions={activeSessions()}
-              activeSessionId={activeSessionIdForInstance()}
-              onSelect={handleSessionSelect}
-              onClose={(id) => {
-                const result = props.onCloseSession(id)
-                if (result instanceof Promise) {
-                  void result.catch((error) => log.error("Failed to close session:", error))
-                }
-              }}
-              onNew={() => {
-                const result = props.onNewSession()
-                if (result instanceof Promise) {
-                  void result.catch((error) => log.error("Failed to create session:", error))
-                }
-              }}
-              showHeader
-              showFooter={false}
-              headerContent={
-                <div class="session-sidebar-header">
-                  <div class="session-sidebar-header-row">
-                    <span class="session-sidebar-title text-sm font-semibold uppercase text-primary">Sessions</span>
-                    <Show when={isCompactLayout()}>
-                      <button
-                        type="button"
-                        class="session-sidebar-close"
-                        onClick={() => setIsSidebarOpen(false)}
-                        aria-label="Close session sidebar"
-                      >
-                        Close
-                      </button>
-                    </Show>
-                  </div>
-                  <div class="session-sidebar-shortcuts">
-                    {keyboardShortcuts().length ? (
-                      <KeyboardHint shortcuts={keyboardShortcuts()} separator=" " showDescription={false} />
-                    ) : null}
-                  </div>
-                </div>
-              }
-              onWidthChange={setSessionSidebarWidth}
-            />
-
-            <div class="session-sidebar-separator border-t border-base" />
-            <Show when={activeSessionForInstance()}>
-              {(activeSession) => (
-                <>
-                  <ContextUsagePanel instanceId={props.instance.id} sessionId={activeSession().id} />
-                  <div class="session-sidebar-controls px-3 py-3 border-r border-base flex flex-col gap-3">
-                    <AgentSelector
-                      instanceId={props.instance.id}
-                      sessionId={activeSession().id}
-                      currentAgent={activeSession().agent}
-                      onAgentChange={(agent) => props.handleSidebarAgentChange(activeSession().id, agent)}
-                    />
-
-                    <div class="sidebar-selector-hints" aria-hidden="true">
-                      <span class="hint sidebar-selector-hint sidebar-selector-hint--left">
-                        <Kbd shortcut="cmd+shift+a" />
-                      </span>
-                      <span class="hint sidebar-selector-hint sidebar-selector-hint--right">
-                        <Kbd shortcut="cmd+shift+m" />
-                      </span>
-                    </div>
-
-                    <ModelSelector
-                      instanceId={props.instance.id}
-                      sessionId={activeSession().id}
-                      currentModel={activeSession().model}
-                      onModelChange={(model) => props.handleSidebarModelChange(activeSession().id, model)}
-                    />
-
-                  </div>
-                </>
-              )}
-            </Show>
-          </div>
-
-          <div class="content-area flex-1 min-h-0 overflow-hidden flex flex-col">
-            <Show
-              when={shouldShowSidebarToggle() && (!activeSessionIdForInstance() || activeSessionIdForInstance() === "info")}
-            >
-              <button
-                type="button"
-                class="session-sidebar-menu-button session-sidebar-menu-button--floating"
-                onClick={() => setIsSidebarOpen(true)}
-                aria-controls={sidebarId}
-                aria-expanded={isSidebarOpen()}
-                aria-label="Open session list"
-              >
-                <span aria-hidden="true" class="session-sidebar-menu-icon">☰</span>
-              </button>
-            </Show>
-            <Show
-              when={activeSessionIdForInstance() === "info"}
-              fallback={
-                <Show
-                  when={cachedSessionIds().length > 0 && activeSessionIdForInstance()}
-                  fallback={
-                    <div class="flex items-center justify-center h-full">
-                      <div class="text-center text-gray-500 dark:text-gray-400">
-                        <p class="mb-2">No session selected</p>
-                        <p class="text-sm">Select a session to view messages</p>
-                      </div>
-                    </div>
-                  }
-                >
-                  <For each={cachedSessionIds()}>
-                    {(sessionId) => {
-                      const isActive = () => activeSessionIdForInstance() === sessionId
-                      return (
-                        <div
-                          class="session-cache-pane flex flex-col flex-1 min-h-0"
-                          style={{ display: isActive() ? "flex" : "none" }}
-                          data-session-id={sessionId}
-                          aria-hidden={!isActive()}
-                        >
-                          <SessionView
-                            sessionId={sessionId}
-                            activeSessions={activeSessions()}
-                            instanceId={props.instance.id}
-                            instanceFolder={props.instance.folder}
-                            escapeInDebounce={props.escapeInDebounce}
-                            showSidebarToggle={shouldShowSidebarToggle()}
-                            onSidebarToggle={() => setIsSidebarOpen(true)}
-                            forceCompactStatusLayout={shouldShowSidebarToggle()}
-                            isActive={isActive()}
-                          />
-                        </div>
-                      )
-                    }}
-                  </For>
-                </Show>
-              }
-            >
-              <InfoView instanceId={props.instance.id} />
-            </Show>
-          </div>
-
-          <Show when={isCompactLayout() && isSidebarOpen()}>
-            <button
-              type="button"
-              class="session-sidebar-backdrop"
-              aria-label="Close session sidebar"
-              onClick={() => setIsSidebarOpen(false)}
-            />
-          </Show>
-        </div>
-      </Show>
-
-      <CommandPalette
-        open={paletteOpen()}
-        onClose={() => hideCommandPalette(props.instance.id)}
-        commands={instancePaletteCommands()}
-        onExecute={props.onExecuteCommand}
-      />
-    </>
-  )
-}
-
-export default InstanceShell
--- a/packages/ui/src/components/instance/instance-shell2.tsx
+++ b/packages/ui/src/components/instance/instance-shell2.tsx
--- a/packages/ui/src/components/markdown.tsx
+++ b/packages/ui/src/components/markdown.tsx
@@ -1,9 +1,14 @@
 import { createEffect, createSignal, onMount, onCleanup } from "solid-js"
 import { renderMarkdown, onLanguagesLoaded, initMarkdown, decodeHtmlEntities } from "../lib/markdown"
-import type { TextPart } from "../types/message"
+import type { TextPart, RenderCache } from "../types/message"
 import { getLogger } from "../lib/logger"
 const log = getLogger("session")

+const markdownRenderCache = new Map<string, RenderCache>()
+
+function makeMarkdownCacheKey(partId: string, themeKey: string, highlightEnabled: boolean) {
+  return `${partId}:${themeKey}:${highlightEnabled ? 1 : 0}`
+}

 interface MarkdownProps {
  part: TextPart
@@ -29,11 +34,25 @@ export function Markdown(props: MarkdownProps) {
    const dark = Boolean(props.isDark)
    const themeKey = dark ? "dark" : "light"
    const highlightEnabled = !props.disableHighlight
+    const partId = typeof part.id === "string" && part.id.length > 0 ? part.id : "__anonymous__"
+    const cacheKey = makeMarkdownCacheKey(partId, themeKey, highlightEnabled)

    latestRequestedText = text

-    // Markdown initialization is now handled globally in App.
-    // initMarkdown is idempotent but we avoid per-part calls here.
+    const localCache = part.renderCache
+    if (localCache && localCache.text === text && localCache.theme === themeKey) {
+      setHtml(localCache.html)
+      notifyRendered()
+      return
+    }
+
+    const globalCache = markdownRenderCache.get(cacheKey)
+    if (globalCache && globalCache.text === text) {
+      setHtml(globalCache.html)
+      part.renderCache = globalCache
+      notifyRendered()
+      return
+    }

    if (!highlightEnabled) {
      part.renderCache = undefined
@@ -42,39 +61,42 @@ export function Markdown(props: MarkdownProps) {
        const rendered = await renderMarkdown(text, { suppressHighlight: true })

        if (latestRequestedText === text) {
+          const cacheEntry: RenderCache = { text, html: rendered, theme: themeKey }
          setHtml(rendered)
+          part.renderCache = cacheEntry
+          markdownRenderCache.set(cacheKey, cacheEntry)
          notifyRendered()
        }
      } catch (error) {
        log.error("Failed to render markdown:", error)
        if (latestRequestedText === text) {
+          const cacheEntry: RenderCache = { text, html: text, theme: themeKey }
          setHtml(text)
+          part.renderCache = cacheEntry
+          markdownRenderCache.set(cacheKey, cacheEntry)
          notifyRendered()
        }
      }
      return
    }

-    const cache = part.renderCache
-    if (cache && cache.text === text && cache.theme === themeKey) {
-      setHtml(cache.html)
-      notifyRendered()
-      return
-    }
-
    try {
      const rendered = await renderMarkdown(text)

      if (latestRequestedText === text) {
+        const cacheEntry: RenderCache = { text, html: rendered, theme: themeKey }
        setHtml(rendered)
-        part.renderCache = { text, html: rendered, theme: themeKey }
+        part.renderCache = cacheEntry
+        markdownRenderCache.set(cacheKey, cacheEntry)
        notifyRendered()
      }
    } catch (error) {
      log.error("Failed to render markdown:", error)
      if (latestRequestedText === text) {
+        const cacheEntry: RenderCache = { text, html: text, theme: themeKey }
        setHtml(text)
-        part.renderCache = { text, html: text, theme: themeKey }
+        part.renderCache = cacheEntry
+        markdownRenderCache.set(cacheKey, cacheEntry)
        notifyRendered()
      }
    }
--- a/packages/ui/src/components/message-block-list.tsx
+++ b/packages/ui/src/components/message-block-list.tsx
@@ -1,4 +1,4 @@
-import { Index, createEffect, createSignal, type Accessor } from "solid-js"
+import { Index, type Accessor } from "solid-js"
 import VirtualItem from "./virtual-item"
 import MessageBlock from "./message-block"
 import type { InstanceMessageStore } from "../stores/message-v2/instance-store"
@@ -10,12 +10,10 @@ export function getMessageAnchorId(messageId: string) {
 const VIRTUAL_ITEM_MARGIN_PX = 800

 interface MessageBlockListProps {
-
  instanceId: string
  sessionId: string
  store: () => InstanceMessageStore
  messageIds: () => string[]
-  messageIndexMap: () => Map<string, number>
  lastAssistantIndex: () => number
  showThinking: () => boolean
  thinkingDefaultExpanded: () => boolean
@@ -27,62 +25,38 @@ interface MessageBlockListProps {
  onContentRendered?: () => void
  setBottomSentinel: (element: HTMLDivElement | null) => void
  suspendMeasurements?: () => boolean
-  onInitialRenderComplete?: () => void
 }

 export default function MessageBlockList(props: MessageBlockListProps) {
-  const totalMessages = () => props.messageIds().length
-  let renderedCount = 0
-  let initialRenderReported = false
-  const handleBlockRendered = () => {
-    if (initialRenderReported) return
-    renderedCount += 1
-    if (renderedCount >= totalMessages() && totalMessages() > 0) {
-      initialRenderReported = true
-      renderedCount = 0
-      props.onInitialRenderComplete?.()
-    }
-  }
-
-  createEffect(() => {
-    if (props.loading) {
-      renderedCount = 0
-      initialRenderReported = false
-    }
-  })
-
  return (
    <>
      <Index each={props.messageIds()}>
-        {(messageId) => {
-          return (
-            <VirtualItem
-              id={getMessageAnchorId(messageId())}
-              cacheKey={messageId()}
-              scrollContainer={props.scrollContainer}
-              threshold={VIRTUAL_ITEM_MARGIN_PX}
-              placeholderClass="message-stream-placeholder"
-              virtualizationEnabled={() => !props.loading}
-              suspendMeasurements={props.suspendMeasurements}
-              onMeasured={handleBlockRendered}
-            >
-              <MessageBlock
-                messageId={messageId()}
-                instanceId={props.instanceId}
-                sessionId={props.sessionId}
-                store={props.store}
-                messageIndexMap={props.messageIndexMap}
-                lastAssistantIndex={props.lastAssistantIndex}
-                showThinking={props.showThinking}
-                thinkingDefaultExpanded={props.thinkingDefaultExpanded}
-                showUsageMetrics={props.showUsageMetrics}
-                onRevert={props.onRevert}
-                onFork={props.onFork}
-                onContentRendered={props.onContentRendered}
-              />
-            </VirtualItem>
-          )
-        }}
+        {(messageId, index) => (
+          <VirtualItem
+            id={getMessageAnchorId(messageId())}
+            cacheKey={messageId()}
+            scrollContainer={props.scrollContainer}
+            threshold={VIRTUAL_ITEM_MARGIN_PX}
+            placeholderClass="message-stream-placeholder"
+            virtualizationEnabled={() => !props.loading}
+            suspendMeasurements={props.suspendMeasurements}
+          >
+            <MessageBlock
+              messageId={messageId()}
+              instanceId={props.instanceId}
+              sessionId={props.sessionId}
+              store={props.store}
+              messageIndex={index}
+              lastAssistantIndex={props.lastAssistantIndex}
+              showThinking={props.showThinking}
+              thinkingDefaultExpanded={props.thinkingDefaultExpanded}
+              showUsageMetrics={props.showUsageMetrics}
+              onRevert={props.onRevert}
+              onFork={props.onFork}
+              onContentRendered={props.onContentRendered}
+            />
+          </VirtualItem>
+        )}
      </Index>
      <div ref={props.setBottomSentinel} aria-hidden="true" style={{ height: "1px" }} />
    </>
--- a/packages/ui/src/components/message-block.tsx
+++ b/packages/ui/src/components/message-block.tsx
@@ -204,7 +204,7 @@ interface MessageBlockProps {
  instanceId: string
  sessionId: string
  store: () => InstanceMessageStore
-  messageIndexMap: () => Map<string, number>
+  messageIndex: number
  lastAssistantIndex: () => number
  showThinking: () => boolean
  thinkingDefaultExpanded: () => boolean
@@ -223,7 +223,7 @@ export default function MessageBlock(props: MessageBlockProps) {
    const current = record()
    if (!current) return null

-    const index = props.messageIndexMap().get(current.id) ?? 0
+    const index = props.messageIndex
    const lastAssistantIdx = props.lastAssistantIndex()
    const isQueued = current.role === "user" && (lastAssistantIdx === -1 || index > lastAssistantIdx)
    const info = messageInfo()
--- a/packages/ui/src/components/message-item.tsx
+++ b/packages/ui/src/components/message-item.tsx
@@ -1,4 +1,4 @@
-import { For, Show } from "solid-js"
+import { For, Show, createSignal } from "solid-js"
 import type { MessageInfo, ClientPart } from "../types/message"
 import { partHasRenderableText } from "../types/message"
 import type { MessageRecord } from "../stores/message-v2/types"
@@ -16,8 +16,9 @@ interface MessageItemProps {
  showAgentMeta?: boolean
  onContentRendered?: () => void
 }
- 
+
 export default function MessageItem(props: MessageItemProps) {
+  const [copied, setCopied] = createSignal(false)

  const isUser = () => props.record.role === "user"
  const createdTimestamp = () => props.messageInfo?.time?.created ?? props.record.createdAt
@@ -36,7 +37,7 @@ interface MessageItemProps {
  }

  const messageParts = () => props.parts
- 
+
  const fileAttachments = () =>
    messageParts().filter((part): part is FilePart => part?.type === "file" && typeof (part as FilePart).url === "string")

@@ -143,6 +144,22 @@ interface MessageItemProps {
    }
  }

+  const getRawContent = () => {
+    return props.parts
+      .filter(part => part.type === "text")
+      .map(part => (part as { text?: string }).text || "")
+      .filter(text => text.trim().length > 0)
+      .join("\n\n")
+  }
+
+  const handleCopy = async () => {
+    const content = getRawContent()
+    if (!content) return
+    await navigator.clipboard.writeText(content)
+    setCopied(true)
+    setTimeout(() => setCopied(false), 2000)
+  }
+
  if (!isUser() && !hasContent()) {
    return null
  }
@@ -218,8 +235,30 @@ interface MessageItemProps {
                  Fork
                </button>
              </Show>
+              <button
+                class="message-action-button"
+                onClick={handleCopy}
+                title="Copy message"
+                aria-label="Copy message"
+              >
+                <Show when={copied()} fallback="Copy">
+                  Copied!
+                </Show>
+              </button>
            </div>
          </Show>
+          <Show when={!isUser()}>
+            <button
+              class="message-action-button"
+              onClick={handleCopy}
+              title="Copy message"
+              aria-label="Copy message"
+            >
+              <Show when={copied()} fallback="Copy">
+                Copied!
+              </Show>
+            </button>
+          </Show>
          <time class="message-timestamp" dateTime={timestampIso()}>{timestamp()}</time>
        </div>

--- a/packages/ui/src/components/message-preview.tsx
+++ b/packages/ui/src/components/message-preview.tsx
@@ -1,4 +1,4 @@
-import { createMemo, type Component } from "solid-js"
+import type { Component } from "solid-js"
 import MessageBlock from "./message-block"
 import type { InstanceMessageStore } from "../stores/message-v2/instance-store"

@@ -10,14 +10,7 @@ interface MessagePreviewProps {
 }

 const MessagePreview: Component<MessagePreviewProps> = (props) => {
-  const indexMap = createMemo(() => new Map([[props.messageId, 0]]))
-  const lastAssistantIndex = createMemo(() => {
-    const record = props.store().getMessage(props.messageId)
-    if (record?.role === "assistant") {
-      return 0
-    }
-    return -1
-  })
+  const lastAssistantIndex = () => 0

  return (
    <div class="message-preview message-stream">
@@ -26,7 +19,7 @@ const MessagePreview: Component<MessagePreviewProps> = (props) => {
        instanceId={props.instanceId}
        sessionId={props.sessionId}
        store={props.store}
-        messageIndexMap={indexMap}
+        messageIndex={0}
        lastAssistantIndex={lastAssistantIndex}
        showThinking={() => false}
        thinkingDefaultExpanded={() => false}
--- a/packages/ui/src/components/message-section.tsx
+++ b/packages/ui/src/components/message-section.tsx
@@ -1,15 +1,11 @@
-import { Show, createEffect, createMemo, createSignal, onCleanup } from "solid-js"
+import { Show, createEffect, createMemo, createSignal, onCleanup, untrack } from "solid-js"
 import Kbd from "./kbd"
 import MessageBlockList, { getMessageAnchorId } from "./message-block-list"
-import MessageListHeader from "./message-list-header"
 import MessageTimeline, { buildTimelineSegments, type TimelineSegment } from "./message-timeline"
 import { useConfig } from "../stores/preferences"
 import { getSessionInfo } from "../stores/sessions"
-import { showCommandPalette } from "../stores/command-palette"
 import { messageStoreBus } from "../stores/message-v2/bus"
 import { useScrollCache } from "../lib/hooks/use-scroll-cache"
-import { sseManager } from "../lib/sse-manager"
-import { formatTokenTotal } from "../lib/formatters"
 import type { InstanceMessageStore } from "../stores/message-v2/instance-store"

 const SCROLL_SCOPE = "session"
@@ -19,10 +15,6 @@ const SCROLL_INTENT_KEYS = new Set(["ArrowUp", "ArrowDown", "PageUp", "PageDown"
 const QUOTE_SELECTION_MAX_LENGTH = 2000
 const codeNomadLogo = new URL("../images/CodeNomad-Icon.png", import.meta.url).href

-function formatTokens(tokens: number): string {
-  return formatTokenTotal(tokens)
-}
-
 export interface MessageSectionProps {
  instanceId: string
  sessionId: string
@@ -77,25 +69,12 @@ export default function MessageSection(props: MessageSectionProps) {
    return `${showThinking}|${thinkingExpansion}|${showUsage}`
  })

-  const connectionStatus = () => sseManager.getStatus(props.instanceId)
-  const handleCommandPaletteClick = () => {
-    showCommandPalette(props.instanceId)
-  }
- 
  const handleTimelineSegmentClick = (segment: TimelineSegment) => {
    if (typeof document === "undefined") return
    const anchor = document.getElementById(getMessageAnchorId(segment.messageId))
    anchor?.scrollIntoView({ block: "start", behavior: "smooth" })
  }
 
-  const messageIndexMap = createMemo(() => {
-
-    const map = new Map<string, number>()
-    const ids = messageIds()
-    ids.forEach((id, index) => map.set(id, index))
-    return map
-  })
- 
  const lastAssistantIndex = createMemo(() => {
    const ids = messageIds()
    const resolvedStore = store()
@@ -108,23 +87,57 @@ export default function MessageSection(props: MessageSectionProps) {
    return -1
  })
 
-  const timelineSegments = createMemo<TimelineSegment[]>(() => {
-    const ids = messageIds()
-    const resolvedStore = store()
+  const [timelineSegments, setTimelineSegments] = createSignal<TimelineSegment[]>([])
+  const hasTimelineSegments = () => timelineSegments().length > 0
+
+  const seenTimelineMessageIds = new Set<string>()
+  const seenTimelineSegmentKeys = new Set<string>()
+
+  function makeTimelineKey(segment: TimelineSegment) {
+    return `${segment.messageId}:${segment.id}:${segment.type}`
+  }
+
+  function seedTimeline() {
+    seenTimelineMessageIds.clear()
+    seenTimelineSegmentKeys.clear()
+    const ids = untrack(messageIds)
+    const resolvedStore = untrack(store)
    const segments: TimelineSegment[] = []
    ids.forEach((messageId) => {
      const record = resolvedStore.getMessage(messageId)
      if (!record) return
+      seenTimelineMessageIds.add(messageId)
      const built = buildTimelineSegments(props.instanceId, record)
-      segments.push(...built)
+      built.forEach((segment) => {
+        const key = makeTimelineKey(segment)
+        if (seenTimelineSegmentKeys.has(key)) return
+        seenTimelineSegmentKeys.add(key)
+        segments.push(segment)
+      })
    })
-    return segments
-  })
- 
-  const hasTimelineSegments = () => timelineSegments().length > 0
+    setTimelineSegments(segments)
+  }
+
+  function appendTimelineForMessage(messageId: string) {
+    const record = untrack(() => store().getMessage(messageId))
+    if (!record) return
+    const built = buildTimelineSegments(props.instanceId, record)
+    if (built.length === 0) return
+    const newSegments: TimelineSegment[] = []
+    built.forEach((segment) => {
+      const key = makeTimelineKey(segment)
+      if (seenTimelineSegmentKeys.has(key)) return
+      seenTimelineSegmentKeys.add(key)
+      newSegments.push(segment)
+    })
+    if (newSegments.length > 0) {
+      setTimelineSegments((prev) => [...prev, ...newSegments])
+    }
+  }
  const [activeMessageId, setActiveMessageId] = createSignal<string | null>(null)
 
  const changeToken = createMemo(() => String(sessionRevision()))
+  const isActive = createMemo(() => props.isActive !== false)


  const scrollCache = useScrollCache({
@@ -164,8 +177,6 @@ export default function MessageSection(props: MessageSectionProps) {
  let scrollToBottomDelayedFrame: number | null = null
  let pendingInitialScroll = true

-  const [initialRenderComplete, setInitialRenderComplete] = createSignal(false)
-
  function markUserScrollIntent() {
    const now = typeof performance !== "undefined" ? performance.now() : Date.now()
    userScrollIntentUntil = now + USER_SCROLL_INTENT_WINDOW_MS
@@ -236,11 +247,12 @@ export default function MessageSection(props: MessageSectionProps) {
    })
  }
 
-  function scrollToBottom(immediate = false) {
+  function scrollToBottom(immediate = false, options?: { suppressAutoAnchor?: boolean }) {
    if (!containerRef) return
    const sentinel = bottomSentinel()
    const behavior = immediate ? "auto" : "smooth"
-    if (!immediate) {
+    const suppressAutoAnchor = options?.suppressAutoAnchor ?? !immediate
+    if (suppressAutoAnchor) {
      suppressAutoScrollOnce = true
    }
    sentinel?.scrollIntoView({ block: "end", inline: "nearest", behavior })
@@ -260,6 +272,10 @@ export default function MessageSection(props: MessageSectionProps) {
  }

  function requestScrollToBottom(immediate = true) {
+    if (!isActive()) {
+      pendingActiveScroll = true
+      return
+    }
    if (!containerRef || !bottomSentinel()) {
      pendingActiveScroll = true
      return
@@ -277,7 +293,7 @@ export default function MessageSection(props: MessageSectionProps) {

  function resolvePendingActiveScroll() {
    if (!pendingActiveScroll) return
-    if (!props.isActive) return
+    if (!isActive()) return
    requestScrollToBottom(true)
  }
 
@@ -292,8 +308,15 @@ export default function MessageSection(props: MessageSectionProps) {

  function scheduleAnchorScroll(immediate = false) {
    if (!autoScroll()) return
+    if (!isActive()) {
+      pendingActiveScroll = true
+      return
+    }
    const sentinel = bottomSentinel()
-    if (!sentinel) return
+    if (!sentinel) {
+      pendingActiveScroll = true
+      return
+    }
    if (pendingAnchorScroll !== null) {
      cancelAnimationFrame(pendingAnchorScroll)
      pendingAnchorScroll = null
@@ -377,10 +400,6 @@ export default function MessageSection(props: MessageSectionProps) {
    scheduleAnchorScroll()
  }

-  function handleInitialRenderComplete() {
-    setInitialRenderComplete(true)
-  }
-
  function handleScroll() {

    if (!containerRef) return
@@ -404,6 +423,7 @@ export default function MessageSection(props: MessageSectionProps) {
      clearQuoteSelection()
      scheduleScrollPersist()
    })
+
  }


@@ -415,9 +435,14 @@ export default function MessageSection(props: MessageSectionProps) {

  let lastActiveState = false
  createEffect(() => {
-    const active = Boolean(props.isActive)
-    if (active && !lastActiveState) {
-      requestScrollToBottom(true)
+    const active = isActive()
+    if (active) {
+      resolvePendingActiveScroll()
+      if (!lastActiveState && autoScroll()) {
+        requestScrollToBottom(true)
+      }
+    } else if (autoScroll()) {
+      pendingActiveScroll = true
    }
    lastActiveState = active
  })
@@ -426,12 +451,123 @@ export default function MessageSection(props: MessageSectionProps) {
    const loading = Boolean(props.loading)
    if (loading) {
      pendingInitialScroll = true
-      setInitialRenderComplete(false)
      return
    }
-    if (pendingInitialScroll && initialRenderComplete()) {
-      pendingInitialScroll = false
-      requestScrollToBottom(false)
+    if (!pendingInitialScroll) {
+      return
+    }
+    const container = scrollElement()
+    const sentinel = bottomSentinel()
+    if (!container || !sentinel || messageIds().length === 0) {
+      return
+    }
+    pendingInitialScroll = false
+    requestScrollToBottom(true)
+  })
+
+  let previousTimelineIds: string[] = []
+  let previousLastTimelineMessageId: string | null = null
+  let previousLastTimelinePartCount = 0
+
+  createEffect(() => {
+    const loading = Boolean(props.loading)
+    const ids = messageIds()
+
+    if (loading) {
+      previousTimelineIds = []
+      previousLastTimelineMessageId = null
+      previousLastTimelinePartCount = 0
+      setTimelineSegments([])
+      seenTimelineMessageIds.clear()
+      seenTimelineSegmentKeys.clear()
+      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
+        }
+      }
+      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
+        }
+      }
+    }
+
+    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)
+      })
+    }
+
+    previousTimelineIds = ids.slice()
+  })
+
+  createEffect(() => {
+    if (props.loading) return
+    const ids = messageIds()
+    if (ids.length === 0) return
+    const lastId = ids[ids.length - 1]
+    if (!lastId) return
+    const record = store().getMessage(lastId)
+    if (!record) return
+    const partCount = record.partIds.length
+    if (lastId === previousLastTimelineMessageId && partCount === previousLastTimelinePartCount) {
+      return
+    }
+    previousLastTimelineMessageId = lastId
+    previousLastTimelinePartCount = partCount
+    const built = buildTimelineSegments(props.instanceId, record)
+    const newSegments: TimelineSegment[] = []
+    built.forEach((segment) => {
+      const key = makeTimelineKey(segment)
+      if (seenTimelineSegmentKeys.has(key)) return
+      seenTimelineSegmentKeys.add(key)
+      newSegments.push(segment)
+    })
+    if (newSegments.length > 0) {
+      setTimelineSegments((prev) => [...prev, ...newSegments])
    }
  })

@@ -609,17 +745,6 @@ export default function MessageSection(props: MessageSectionProps) {

  return (
    <div class="message-stream-container">
-      <MessageListHeader
-        usedTokens={tokenStats().used}
-        availableTokens={tokenStats().avail}
-        connectionStatus={connectionStatus()}
-        onCommandPalette={handleCommandPaletteClick}
-        formatTokens={formatTokens}
-        showSidebarToggle={props.showSidebarToggle}
-        onSidebarToggle={props.onSidebarToggle}
-        forceCompactStatusLayout={props.forceCompactStatusLayout}
-      />
-
      <div class={`message-layout${hasTimelineSegments() ? " message-layout--with-timeline" : ""}`}>
        <div class="message-stream-shell" ref={setShellElement}>
          <div class="message-stream" ref={setContainerRef} onScroll={handleScroll} onMouseUp={handleStreamMouseUp}>
@@ -659,7 +784,6 @@ export default function MessageSection(props: MessageSectionProps) {
              sessionId={props.sessionId}
              store={store}
              messageIds={messageIds}
-              messageIndexMap={messageIndexMap}
              lastAssistantIndex={lastAssistantIndex}
              showThinking={() => preferences().showThinkingBlocks}
              thinkingDefaultExpanded={() => (preferences().thinkingBlocksExpansion ?? "expanded") === "expanded"}
@@ -670,8 +794,7 @@ export default function MessageSection(props: MessageSectionProps) {
              onFork={props.onFork}
              onContentRendered={handleContentRendered}
              setBottomSentinel={setBottomSentinel}
-              suspendMeasurements={() => props.isActive === false}
-              onInitialRenderComplete={handleInitialRenderComplete}
+              suspendMeasurements={() => !isActive()}
            />


@@ -688,7 +811,7 @@ export default function MessageSection(props: MessageSectionProps) {
                <button
                  type="button"
                  class="message-scroll-button"
-                  onClick={() => scrollToBottom()}
+                  onClick={() => scrollToBottom(false, { suppressAutoAnchor: false })}
                  aria-label="Scroll to latest message"
                >
                  <span class="message-scroll-icon" aria-hidden="true">↓</span>
--- a/packages/ui/src/components/prompt-input.tsx
+++ b/packages/ui/src/components/prompt-input.tsx
@@ -1086,8 +1086,9 @@ export default function PromptInput(props: PromptInputProps) {
              </For>
            </div>
          </Show>
-          <div class="prompt-input-field">
-            <textarea
+          <div class="prompt-input-field-container">
+            <div class="prompt-input-field">
+              <textarea
              ref={textareaRef}
              class={`prompt-input ${mode() === "shell" ? "shell-mode" : ""}`}
              placeholder={
@@ -1167,6 +1168,7 @@ export default function PromptInput(props: PromptInputProps) {
            </Show>
          </div>
        </div>
+      </div>

        <div class="prompt-input-actions">
          <button
--- a/packages/ui/src/components/session-list.tsx
+++ b/packages/ui/src/components/session-list.tsx
@@ -1,13 +1,14 @@
-import { Component, For, Show, createSignal, createEffect, onCleanup, onMount, createMemo, JSX } from "solid-js"
+import { Component, For, Show, createSignal, createMemo, JSX } from "solid-js"
 import type { Session, SessionStatus } from "../types/session"
 import { getSessionStatus } from "../stores/session-status"
-import { MessageSquare, Info, X, Copy, Trash2 } from "lucide-solid"
+import { MessageSquare, Info, X, Copy, Trash2, Pencil } from "lucide-solid"
 import KeyboardHint from "./keyboard-hint"
 import Kbd from "./kbd"
+import SessionRenameDialog from "./session-rename-dialog"
 import { keyboardRegistry } from "../lib/keyboard-registry"
 import { formatShortcut } from "../lib/keyboard-utils"
 import { showToastNotification } from "../lib/notifications"
-import { deleteSession, loading } from "../stores/sessions"
+import { deleteSession, loading, renameSession } from "../stores/sessions"
 import { getLogger } from "../lib/logger"
 const log = getLogger("session")

@@ -24,14 +25,8 @@ interface SessionListProps {
  showFooter?: boolean
  headerContent?: JSX.Element
  footerContent?: JSX.Element
-  onWidthChange?: (width: number) => void
 }

-const MIN_WIDTH = 200
-const MAX_WIDTH = 520
-const DEFAULT_WIDTH = 360
-const STORAGE_KEY = "opencode-session-sidebar-width-v7"
-
 function formatSessionStatus(status: SessionStatus): string {
  switch (status) {
    case "working":
@@ -62,10 +57,8 @@ function arraysEqual(prev: readonly string[] | undefined, next: readonly string[
 }

 const SessionList: Component<SessionListProps> = (props) => {
-  const [sidebarWidth, setSidebarWidth] = createSignal(DEFAULT_WIDTH)
-  const [isResizing, setIsResizing] = createSignal(false)
-  const [startX, setStartX] = createSignal(0)
-  const [startWidth, setStartWidth] = createSignal(DEFAULT_WIDTH)
+  const [renameTarget, setRenameTarget] = createSignal<{ id: string; title: string; label: string } | null>(null)
+  const [isRenaming, setIsRenaming] = createSignal(false)
  const infoShortcut = keyboardRegistry.get("switch-to-info")
 
  const isSessionDeleting = (sessionId: string) => {
@@ -76,34 +69,6 @@ const SessionList: Component<SessionListProps> = (props) => {
  const selectSession = (sessionId: string) => {
    props.onSelect(sessionId)
  }
-
-
-  let mouseMoveHandler: ((event: MouseEvent) => void) | null = null
-  let mouseUpHandler: (() => void) | null = null
-  let touchMoveHandler: ((event: TouchEvent) => void) | null = null
-  let touchEndHandler: (() => void) | null = null
-
-  onMount(() => {
-    if (typeof window === "undefined") return
-    const saved = window.localStorage.getItem(STORAGE_KEY)
-    if (!saved) return
-
-    const width = Number.parseInt(saved, 10)
-    if (Number.isFinite(width) && width >= MIN_WIDTH && width <= MAX_WIDTH) {
-      setSidebarWidth(width)
-      setStartWidth(width)
-    }
-  })
-
-  createEffect(() => {
-    if (typeof window === "undefined") return
-    const width = sidebarWidth()
-    window.localStorage.setItem(STORAGE_KEY, width.toString())
-  })
-
-  createEffect(() => {
-    props.onWidthChange?.(sidebarWidth())
-  })
 
  const copySessionId = async (event: MouseEvent, sessionId: string) => {
    event.stopPropagation()
@@ -132,96 +97,35 @@ const SessionList: Component<SessionListProps> = (props) => {
      showToastNotification({ message: "Unable to delete session", variant: "error" })
    }
  }
- 
-  const clampWidth = (width: number) => Math.max(MIN_WIDTH, Math.min(MAX_WIDTH, width))

+  const openRenameDialog = (sessionId: string) => {
+    const session = props.sessions.get(sessionId)
+    if (!session) return
+    const label = session.title && session.title.trim() ? session.title : sessionId
+    setRenameTarget({ id: sessionId, title: session.title ?? "", label })
+  }
+
+  const closeRenameDialog = () => {
+    setRenameTarget(null)
+  }
+
+  const handleRenameSubmit = async (nextTitle: string) => {
+    const target = renameTarget()
+    if (!target) return
+ 
+    setIsRenaming(true)
+    try {
+      await renameSession(props.instanceId, target.id, nextTitle)
+      setRenameTarget(null)
+    } catch (error) {
+      log.error(`Failed to rename session ${target.id}:`, error)
+      showToastNotification({ message: "Unable to rename session", variant: "error" })
+    } finally {
+      setIsRenaming(false)
+    }
+  }
 

-  const removeMouseListeners = () => {
-    if (mouseMoveHandler) {
-      document.removeEventListener("mousemove", mouseMoveHandler)
-      mouseMoveHandler = null
-    }
-    if (mouseUpHandler) {
-      document.removeEventListener("mouseup", mouseUpHandler)
-      mouseUpHandler = null
-    }
-  }
- 
-  const removeTouchListeners = () => {
-    if (touchMoveHandler) {
-      document.removeEventListener("touchmove", touchMoveHandler)
-      touchMoveHandler = null
-    }
-    if (touchEndHandler) {
-      document.removeEventListener("touchend", touchEndHandler)
-      touchEndHandler = null
-    }
-  }
- 
-  const stopResizing = () => {
-    setIsResizing(false)
-    removeMouseListeners()
-    removeTouchListeners()
-  }
- 
-  const handleMouseMove = (event: MouseEvent) => {
-    if (!isResizing()) return
-    const diff = event.clientX - startX()
-    const newWidth = clampWidth(startWidth() + diff)
-    setSidebarWidth(newWidth)
-  }
- 
-  const handleMouseUp = () => {
-    stopResizing()
-  }
- 
-  const handleTouchMove = (event: TouchEvent) => {
-    if (!isResizing()) return
-    const touch = event.touches[0]
-    if (!touch) return
-    const diff = touch.clientX - startX()
-    const newWidth = clampWidth(startWidth() + diff)
-    setSidebarWidth(newWidth)
-  }
- 
-  const handleTouchEnd = () => {
-    stopResizing()
-  }
- 
-  const handleMouseDown = (event: MouseEvent) => {
-    event.preventDefault()
-    setIsResizing(true)
-    setStartX(event.clientX)
-    setStartWidth(sidebarWidth())
- 
-    mouseMoveHandler = handleMouseMove
-    mouseUpHandler = handleMouseUp
- 
-    document.addEventListener("mousemove", handleMouseMove)
-    document.addEventListener("mouseup", handleMouseUp)
-  }
- 
-  const handleTouchStart = (event: TouchEvent) => {
-    event.preventDefault()
-    const touch = event.touches[0]
-    if (!touch) return
-    setIsResizing(true)
-    setStartX(touch.clientX)
-    setStartWidth(sidebarWidth())
- 
-    touchMoveHandler = handleTouchMove
-    touchEndHandler = handleTouchEnd
- 
-    document.addEventListener("touchmove", handleTouchMove)
-    document.addEventListener("touchend", handleTouchEnd)
-  }
- 
-  onCleanup(() => {
-    removeMouseListeners()
-    removeTouchListeners()
-  })
- 
  const SessionRow: Component<{ sessionId: string; canClose?: boolean }> = (rowProps) => {
    const session = () => props.sessions.get(rowProps.sessionId)
    if (!session()) {
@@ -281,6 +185,19 @@ const SessionList: Component<SessionListProps> = (props) => {
              >
                <Copy class="w-3 h-3" />
              </span>
+              <span
+                class={`session-item-close opacity-80 hover:opacity-100 ${isActive() ? "hover:bg-white/20" : "hover:bg-surface-hover"}`}
+                onClick={(event) => {
+                  event.stopPropagation()
+                  openRenameDialog(rowProps.sessionId)
+                }}
+                role="button"
+                tabIndex={0}
+                aria-label="Rename session"
+                title="Rename session"
+              >
+                <Pencil class="w-3 h-3" />
+              </span>
              <span
                class={`session-item-close opacity-80 hover:opacity-100 ${isActive() ? "hover:bg-white/20" : "hover:bg-surface-hover"}`}
                onClick={(event) => handleDeleteSession(event, rowProps.sessionId)}
@@ -348,14 +265,6 @@ const SessionList: Component<SessionListProps> = (props) => {
    <div
      class="session-list-container bg-surface-secondary border-r border-base flex flex-col w-full"
    >
-      <div
-        class="session-resize-handle"
-        onMouseDown={handleMouseDown}
-        onTouchStart={handleTouchStart}
-        role="presentation"
-        aria-hidden="true"
-      />
-
      <Show when={props.showHeader !== false}>
        <div class="session-list-header p-3 border-b border-base">
          {props.headerContent ?? (
@@ -418,8 +327,18 @@ const SessionList: Component<SessionListProps> = (props) => {
          {props.footerContent ?? null}
        </div>
      </Show>
+
+      <SessionRenameDialog
+        open={Boolean(renameTarget())}
+        currentTitle={renameTarget()?.title ?? ""}
+        sessionLabel={renameTarget()?.label}
+        isSubmitting={isRenaming()}
+        onRename={handleRenameSubmit}
+        onClose={closeRenameDialog}
+      />
    </div>
  )
 }

 export default SessionList
+
--- a/packages/ui/src/components/session-rename-dialog.tsx
+++ b/packages/ui/src/components/session-rename-dialog.tsx
@@ -0,0 +1,130 @@
+import { Dialog } from "@kobalte/core/dialog"
+import { Component, Show, createEffect, createSignal } from "solid-js"
+
+interface SessionRenameDialogProps {
+  open: boolean
+  currentTitle: string
+  sessionLabel?: string
+  isSubmitting?: boolean
+  onRename: (nextTitle: string) => Promise<void> | void
+  onClose: () => void
+}
+
+const SessionRenameDialog: Component<SessionRenameDialogProps> = (props) => {
+  const [title, setTitle] = createSignal("")
+  const inputId = `session-rename-${Math.random().toString(36).slice(2)}`
+  let inputRef: HTMLInputElement | undefined
+
+  createEffect(() => {
+    if (!props.open) return
+    setTitle(props.currentTitle ?? "")
+  })
+
+  createEffect(() => {
+    if (!props.open) return
+    if (typeof window === "undefined" || typeof window.requestAnimationFrame !== "function") return
+    window.requestAnimationFrame(() => {
+      inputRef?.focus()
+      inputRef?.select()
+    })
+  })
+
+  const isSubmitting = () => Boolean(props.isSubmitting)
+  const isRenameDisabled = () => isSubmitting() || !title().trim()
+
+  async function handleRename(event?: Event) {
+    event?.preventDefault()
+    if (isRenameDisabled()) return
+    await props.onRename(title().trim())
+  }
+
+  const description = () => {
+    if (props.sessionLabel && props.sessionLabel.trim()) {
+      return `Update the title for "${props.sessionLabel}".`
+    }
+    return "Set a new title for this session."
+  }
+
+  return (
+    <Dialog
+      open={props.open}
+      onOpenChange={(open) => {
+        if (!open && !isSubmitting()) {
+          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-sm p-6" tabIndex={-1}>
+            <Dialog.Title class="text-lg font-semibold text-primary">Rename Session</Dialog.Title>
+            <Dialog.Description class="text-sm text-secondary mt-1">
+              {description()}
+            </Dialog.Description>
+
+            <form class="mt-4 space-y-4" onSubmit={handleRename}>
+              <div class="space-y-2">
+                <label class="text-sm font-medium text-secondary" for={inputId}>
+                  Session name
+                </label>
+                <input
+                  id={inputId}
+                  ref={(element) => {
+                    inputRef = element
+                  }}
+                  type="text"
+                  value={title()}
+                  onInput={(event) => setTitle(event.currentTarget.value)}
+                  placeholder="Enter a session name"
+                  class="w-full px-3 py-2 text-sm bg-surface-base border border-base rounded text-primary focus-ring-accent"
+                />
+              </div>
+
+              <div class="flex justify-end gap-3">
+                <button
+                  type="button"
+                  class="button-tertiary"
+                  onClick={() => {
+                    if (!isSubmitting()) {
+                      props.onClose()
+                    }
+                  }}
+                  disabled={isSubmitting()}
+                >
+                  Cancel
+                </button>
+                <button
+                  type="submit"
+                  class="button-primary flex items-center gap-2 disabled:opacity-60 disabled:cursor-not-allowed"
+                  disabled={isRenameDisabled()}
+                >
+                  <Show
+                    when={!isSubmitting()}
+                    fallback={
+                      <>
+                        <svg class="animate-spin h-4 w-4" fill="none" viewBox="0 0 24 24">
+                          <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4" />
+                          <path
+                            class="opacity-75"
+                            fill="currentColor"
+                            d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
+                          />
+                        </svg>
+                        <span>Renaming…</span>
+                      </>
+                    }
+                  >
+                    Rename
+                  </Show>
+                </button>
+              </div>
+            </form>
+          </Dialog.Content>
+        </div>
+      </Dialog.Portal>
+    </Dialog>
+  )
+}
+
+export default SessionRenameDialog
--- a/packages/ui/src/components/session/session-view.tsx
+++ b/packages/ui/src/components/session/session-view.tsx
@@ -74,9 +74,6 @@ export const SessionView: Component<SessionViewProps> = (props) => {
  }
 
  async function handleSendMessage(prompt: string, attachments: Attachment[]) {
-    if (scrollToBottomHandle && import.meta.env?.DEV) {
-      console.debug("[SessionView] handleSendMessage scroll", props.sessionId)
-    }
    scheduleScrollToBottom()
    await sendMessage(props.instanceId, props.sessionId, prompt, attachments)
  }
--- a/packages/ui/src/components/tool-call.tsx
+++ b/packages/ui/src/components/tool-call.tsx
@@ -17,7 +17,8 @@ import type {
  ToolRendererContext,
  ToolScrollHelpers,
 } from "./tool-call/types"
-import { getRelativePath, getToolIcon, getToolName, isToolStateCompleted, isToolStateError, isToolStateRunning } from "./tool-call/utils"
+import { getRelativePath, getToolIcon, getToolName, isToolStateCompleted, isToolStateError, isToolStateRunning, getDefaultToolAction } from "./tool-call/utils"
+import { resolveTitleForTool } from "./tool-call/tool-title"
 import { getLogger } from "../lib/logger"

 const log = getLogger("session")
@@ -117,21 +118,16 @@ function extractDiagnostics(state: ToolState | undefined): DiagnosticEntry[] {
  ].find((value) => typeof value === "string" && value.length > 0) as string | undefined

  const normalizedPreferred = preferredPath ? normalizeDiagnosticPath(preferredPath) : undefined
+  if (!normalizedPreferred) return []
  const candidateEntries = Object.entries(diagnosticsMap).filter(([, items]) => Array.isArray(items) && items.length > 0)
  if (candidateEntries.length === 0) return []

-  const prioritizedEntries = (() => {
-    if (!normalizedPreferred) return candidateEntries
-    const matched = candidateEntries.filter(([path]) => {
-      const normalized = normalizeDiagnosticPath(path)
-      if (normalized === normalizedPreferred) return true
-      if (normalized.endsWith(`/${normalizedPreferred}`)) return true
-      const normalizedBase = normalized.split("/").pop()
-      const preferredBase = normalizedPreferred.split("/").pop()
-      return normalizedBase && preferredBase ? normalizedBase === preferredBase : false
-    })
-    return matched.length > 0 ? matched : candidateEntries
-  })()
+  const prioritizedEntries = candidateEntries.filter(([path]) => {
+    const normalized = normalizeDiagnosticPath(path)
+    return normalized === normalizedPreferred
+  })
+
+  if (prioritizedEntries.length === 0) return []

  const entries: DiagnosticEntry[] = []
  for (const [pathKey, list] of prioritizedEntries) {
@@ -632,6 +628,17 @@ export default function ToolCall(props: ToolCallProps) {
    const disableHighlight = options.disableHighlight || false
    const messageClass = `message-text tool-call-markdown${size === "large" ? " tool-call-markdown-large" : ""}`

+    const state = toolState()
+    const shouldDeferMarkdown = Boolean(state && (state.status === "running" || state.status === "pending") && disableHighlight)
+    if (shouldDeferMarkdown) {
+      return (
+        <div class={messageClass} ref={(element) => scrollHelpers.registerContainer(element)} onScroll={scrollHelpers.handleScroll}>
+          <pre class="whitespace-pre-wrap break-words text-sm font-mono">{options.content}</pre>
+          {scrollHelpers.renderSentinel()}
+        </div>
+      )
+    }
+
    const markdownPart: TextPart = { type: "text", text: options.content }
    const cached = markdownCache.get<RenderCache>()
    if (cached) {
@@ -699,6 +706,12 @@ export default function ToolCall(props: ToolCallProps) {

  const renderToolTitle = () => {
    const state = toolState()
+    const currentTool = toolName()
+
+    if (currentTool !== "task") {
+      return resolveTitleForTool({ toolName: currentTool, state })
+    }
+
    if (!state) return getRendererAction()
    if (state.status === "pending") return getRendererAction()

@@ -713,7 +726,7 @@ export default function ToolCall(props: ToolCallProps) {
      return state.title
    }

-    return getToolName(toolName())
+    return getToolName(currentTool)
  }

  const renderToolBody = () => {
@@ -907,33 +920,3 @@ export default function ToolCall(props: ToolCallProps) {
    </div>
  )
 }
-
-function getDefaultToolAction(toolName: string) {
-  switch (toolName) {
-    case "task":
-      return "Delegating..."
-    case "bash":
-      return "Writing command..."
-    case "edit":
-      return "Preparing edit..."
-    case "webfetch":
-      return "Fetching from the web..."
-    case "glob":
-      return "Finding files..."
-    case "grep":
-      return "Searching content..."
-    case "list":
-      return "Listing directory..."
-    case "read":
-      return "Reading file..."
-    case "write":
-      return "Preparing write..."
-    case "todowrite":
-    case "todoread":
-      return "Planning..."
-    case "patch":
-      return "Preparing patch..."
-    default:
-      return "Working..."
-  }
-}
--- a/packages/ui/src/components/tool-call/renderers/task.tsx
+++ b/packages/ui/src/components/tool-call/renderers/task.tsx
@@ -1,25 +1,84 @@
-import { For, createMemo } from "solid-js"
+import { For, Show, createMemo } from "solid-js"
+import type { ToolState } from "@opencode-ai/sdk"
 import type { ToolRenderer } from "../types"
-import { getRelativePath, getToolIcon, getToolName, readToolStatePayload } from "../utils"
+import { getDefaultToolAction, getToolIcon, getToolName, readToolStatePayload } from "../utils"
+import { getTodoTitle } from "./todo"
+import { resolveTitleForTool } from "../tool-title"

 interface TaskSummaryItem {
  id: string
  tool: string
  input: Record<string, any>
+  metadata: Record<string, any>
+  state?: ToolState
+  status?: ToolState["status"]
+  title?: string
 }

-function describeTaskItem(item: TaskSummaryItem): string {
-  const input = item.input || {}
-  switch (item.tool) {
-    case "bash":
-      return typeof input.description === "string" ? input.description : input.command || "bash"
-    case "edit":
-    case "read":
-    case "write":
-      return `${item.tool} ${getRelativePath(typeof input.filePath === "string" ? input.filePath : "")}`.trim()
-    default:
-      return item.tool
+function normalizeStatus(status?: string | null): ToolState["status"] | undefined {
+  if (status === "pending" || status === "running" || status === "completed" || status === "error") {
+    return status
  }
+  return undefined
+}
+
+function summarizeStatusIcon(status?: ToolState["status"]) {
+  switch (status) {
+    case "pending":
+      return "⏸"
+    case "running":
+      return "⏳"
+    case "completed":
+      return "✓"
+    case "error":
+      return "✗"
+    default:
+      return ""
+  }
+}
+
+function summarizeStatusLabel(status?: ToolState["status"]) {
+  switch (status) {
+    case "pending":
+      return "Pending"
+    case "running":
+      return "Running"
+    case "completed":
+      return "Completed"
+    case "error":
+      return "Error"
+    default:
+      return "Unknown"
+  }
+}
+
+function describeTaskTitle(input: Record<string, any>) {
+  const description = typeof input.description === "string" ? input.description : undefined
+  const subagent = typeof input.subagent_type === "string" ? input.subagent_type : undefined
+  const base = getToolName("task")
+  if (description && subagent) {
+    return `${base}[${subagent}] ${description}`
+  }
+  if (description) {
+    return `${base} ${description}`
+  }
+  return base
+}
+
+function describeToolTitle(item: TaskSummaryItem): string {
+  if (item.title && item.title.length > 0) {
+    return item.title
+  }
+
+  if (item.tool === "task") {
+    return describeTaskTitle({ ...item.metadata, ...item.input })
+  }
+
+  if (item.state) {
+    return resolveTitleForTool({ toolName: item.tool, state: item.state })
+  }
+
+  return getDefaultToolAction(item.tool)
 }

 export const taskRenderer: ToolRenderer = {
@@ -29,18 +88,9 @@ export const taskRenderer: ToolRenderer = {
    const state = toolState()
    if (!state) return undefined
    const { input } = readToolStatePayload(state)
-    const description = input.description
-    const subagent = input.subagent_type
-    const base = getToolName("task")
-    if (description && subagent) {
-      return `${base}[${subagent}] ${description}`
-    }
-    if (description) {
-      return `${base} ${description}`
-    }
-    return base
+    return describeTaskTitle(input)
  },
-  renderBody({ toolState, toolCall, messageVersion, partVersion, scrollHelpers }) {
+  renderBody({ toolState, messageVersion, partVersion, scrollHelpers }) {
    const items = createMemo(() => {
      // Track the reactive change points so we only recompute when the part/message changes
      messageVersion?.()
@@ -54,9 +104,13 @@ export const taskRenderer: ToolRenderer = {

      return summary.map((entry, index) => {
        const tool = typeof entry?.tool === "string" ? (entry.tool as string) : "unknown"
-        const input = typeof (entry as any)?.state?.input === "object" && entry.state?.input ? entry.state.input : {}
+        const stateValue = typeof entry?.state === "object" ? (entry.state as ToolState) : undefined
+        const metadataFromEntry = typeof entry?.metadata === "object" && entry.metadata ? entry.metadata : {}
+        const fallbackInput = typeof entry?.input === "object" && entry.input ? entry.input : {}
        const id = typeof entry?.id === "string" && entry.id.length > 0 ? entry.id : `${tool}-${index}`
-        return { id, tool, input }
+        const statusValue = normalizeStatus((entry?.status as string | undefined) ?? stateValue?.status)
+        const title = typeof entry?.title === "string" ? entry.title : undefined
+        return { id, tool, input: fallbackInput, metadata: metadataFromEntry, state: stateValue, status: statusValue, title }
      })
    })

@@ -72,11 +126,23 @@ export const taskRenderer: ToolRenderer = {
          <For each={items()}>
            {(item) => {
              const icon = getToolIcon(item.tool)
-              const description = describeTaskItem(item)
+              const description = describeToolTitle(item)
+              const toolLabel = getToolName(item.tool)
+              const status = normalizeStatus(item.status ?? item.state?.status)
+              const statusIcon = summarizeStatusIcon(status)
+              const statusLabel = summarizeStatusLabel(status)
+              const statusAttr = status ?? "pending"
              return (
-                <div class="tool-call-task-item" data-task-id={item.id}>
+                <div class="tool-call-task-item" data-task-id={item.id} data-task-status={statusAttr}>
                  <span class="tool-call-task-icon">{icon}</span>
+                  <span class="tool-call-task-label">{toolLabel}</span>
+                  <span class="tool-call-task-separator" aria-hidden="true">—</span>
                  <span class="tool-call-task-text">{description}</span>
+                  <Show when={statusIcon}>
+                    <span class="tool-call-task-status" aria-label={statusLabel} title={statusLabel}>
+                      {statusIcon}
+                    </span>
+                  </Show>
                </div>
              )
            }}
@@ -87,4 +153,3 @@ export const taskRenderer: ToolRenderer = {
    )
  },
 }
-
--- a/packages/ui/src/components/tool-call/renderers/todo.tsx
+++ b/packages/ui/src/components/tool-call/renderers/todo.tsx
@@ -1,11 +1,11 @@
-import { For } from "solid-js"
+import { For, Show } from "solid-js"
 import type { ToolState } from "@opencode-ai/sdk"
 import type { ToolRenderer } from "../types"
 import { readToolStatePayload } from "../utils"

 export type TodoViewStatus = "pending" | "in_progress" | "completed" | "cancelled"

-interface TodoViewItem {
+export interface TodoViewItem {
  id: string
  content: string
  status: TodoViewStatus
@@ -58,7 +58,56 @@ function getTodoStatusLabel(status: TodoViewStatus): string {
  }
 }

-function getTodoTitle(state?: ToolState): string {
+interface TodoListViewProps {
+  state?: ToolState
+  emptyLabel?: string
+  showStatusLabel?: boolean
+}
+
+export function TodoListView(props: TodoListViewProps) {
+  const todos = extractTodosFromState(props.state)
+  const counts = summarizeTodos(todos)
+
+  if (counts.total === 0) {
+    return <div class="tool-call-todo-empty">{props.emptyLabel ?? "No plan items yet."}</div>
+  }
+
+  return (
+    <div class="tool-call-todo-region">
+      <div class="tool-call-todos" role="list">
+        <For each={todos}>
+          {(todo) => {
+            const label = getTodoStatusLabel(todo.status)
+            return (
+              <div
+                class="tool-call-todo-item"
+                classList={{
+                  "tool-call-todo-item-completed": todo.status === "completed",
+                  "tool-call-todo-item-cancelled": todo.status === "cancelled",
+                  "tool-call-todo-item-active": todo.status === "in_progress",
+                }}
+                role="listitem"
+              >
+                <span class="tool-call-todo-checkbox" data-status={todo.status} aria-label={label}></span>
+                  <div class="tool-call-todo-body">
+                    <div class="tool-call-todo-heading">
+                      <span class="tool-call-todo-text">{todo.content}</span>
+                      <Show when={props.showStatusLabel !== false}>
+                        <span class={`tool-call-todo-status tool-call-todo-status-${todo.status}`}>{label}</span>
+                      </Show>
+                    </div>
+                  </div>
+
+              </div>
+            )
+          }}
+        </For>
+      </div>
+    </div>
+  )
+}
+
+export function getTodoTitle(state?: ToolState): string {
  if (!state) return "Plan"

  const todos = extractTodosFromState(state)
@@ -80,42 +129,6 @@ export const todoRenderer: ToolRenderer = {
    const state = toolState()
    if (!state) return null

-    const todos = extractTodosFromState(state)
-    const counts = summarizeTodos(todos)
-
-    if (counts.total === 0) {
-      return <div class="tool-call-todo-empty">No plan items yet.</div>
-    }
-
-    return (
-      <div class="tool-call-todo-region">
-        <div class="tool-call-todos" role="list">
-          <For each={todos}>
-            {(todo) => {
-              const label = getTodoStatusLabel(todo.status)
-              return (
-                <div
-                  class="tool-call-todo-item"
-                  classList={{
-                    "tool-call-todo-item-completed": todo.status === "completed",
-                    "tool-call-todo-item-cancelled": todo.status === "cancelled",
-                    "tool-call-todo-item-active": todo.status === "in_progress",
-                  }}
-                  role="listitem"
-                >
-                  <span class="tool-call-todo-checkbox" data-status={todo.status} aria-label={label}></span>
-                  <div class="tool-call-todo-body">
-                    <div class="tool-call-todo-heading">
-                      <span class="tool-call-todo-text">{todo.content}</span>
-                      <span class={`tool-call-todo-status tool-call-todo-status-${todo.status}`}>{label}</span>
-                    </div>
-                  </div>
-                </div>
-              )
-            }}
-          </For>
-        </div>
-      </div>
-    )
+    return <TodoListView state={state} />
  },
 }
--- a/packages/ui/src/components/tool-call/tool-title.ts
+++ b/packages/ui/src/components/tool-call/tool-title.ts
@@ -0,0 +1,86 @@
+import type { ToolState } from "@opencode-ai/sdk"
+import type { ToolRendererContext, ToolRenderer, ToolCallPart } from "./types"
+import { getDefaultToolAction, getToolName, isToolStateCompleted, isToolStateRunning } from "./utils"
+import { defaultRenderer } from "./renderers/default"
+import { bashRenderer } from "./renderers/bash"
+import { readRenderer } from "./renderers/read"
+import { writeRenderer } from "./renderers/write"
+import { editRenderer } from "./renderers/edit"
+import { patchRenderer } from "./renderers/patch"
+import { webfetchRenderer } from "./renderers/webfetch"
+import { todoRenderer } from "./renderers/todo"
+import { invalidRenderer } from "./renderers/invalid"
+
+const TITLE_RENDERERS: Record<string, ToolRenderer> = {
+  bash: bashRenderer,
+  read: readRenderer,
+  write: writeRenderer,
+  edit: editRenderer,
+  patch: patchRenderer,
+  webfetch: webfetchRenderer,
+  todowrite: todoRenderer,
+  todoread: todoRenderer,
+  invalid: invalidRenderer,
+}
+
+interface TitleSnapshot {
+  toolName: string
+  state?: ToolState
+}
+
+function lookupRenderer(toolName: string): ToolRenderer {
+  return TITLE_RENDERERS[toolName] ?? defaultRenderer
+}
+
+function createStaticToolPart(snapshot: TitleSnapshot): ToolCallPart {
+  return {
+    id: "",
+    type: "tool",
+    tool: snapshot.toolName,
+    state: snapshot.state,
+  } as ToolCallPart
+}
+
+function createStaticContext(snapshot: TitleSnapshot): ToolRendererContext {
+  const toolStateAccessor = () => snapshot.state
+  const toolNameAccessor = () => snapshot.toolName
+  const toolCallAccessor = () => createStaticToolPart(snapshot)
+  const messageVersionAccessor = () => undefined
+  const partVersionAccessor = () => undefined
+  const renderMarkdown: ToolRendererContext["renderMarkdown"] = () => null
+  const renderDiff: ToolRendererContext["renderDiff"] = () => null
+
+  return {
+    toolCall: toolCallAccessor,
+    toolState: toolStateAccessor,
+    toolName: toolNameAccessor,
+    messageVersion: messageVersionAccessor,
+    partVersion: partVersionAccessor,
+    renderMarkdown,
+    renderDiff,
+    scrollHelpers: undefined,
+  }
+}
+
+export function resolveTitleForTool(snapshot: TitleSnapshot): string {
+  const renderer = lookupRenderer(snapshot.toolName)
+  const context = createStaticContext(snapshot)
+  const state = snapshot.state
+  const defaultAction = renderer.getAction?.(context) ?? getDefaultToolAction(snapshot.toolName)
+
+  if (!state || state.status === "pending") {
+    return defaultAction
+  }
+
+  const stateTitle = typeof (state as { title?: string }).title === "string" ? (state as { title?: string }).title : undefined
+  if (stateTitle && stateTitle.length > 0) {
+    return stateTitle
+  }
+
+  const customTitle = renderer.getTitle?.(context)
+  if (customTitle) {
+    return customTitle
+  }
+
+  return getToolName(snapshot.toolName)
+}
--- a/packages/ui/src/components/tool-call/utils.ts
+++ b/packages/ui/src/components/tool-call/utils.ts
@@ -192,3 +192,33 @@ export function readToolStatePayload(state?: ToolState): {
    output: isToolStateCompleted(state) ? state.output : undefined,
  }
 }
+
+export function getDefaultToolAction(toolName: string) {
+  switch (toolName) {
+    case "task":
+      return "Delegating..."
+    case "bash":
+      return "Writing command..."
+    case "edit":
+      return "Preparing edit..."
+    case "webfetch":
+      return "Fetching from the web..."
+    case "glob":
+      return "Finding files..."
+    case "grep":
+      return "Searching content..."
+    case "list":
+      return "Listing directory..."
+    case "read":
+      return "Reading file..."
+    case "write":
+      return "Preparing write..."
+    case "todowrite":
+    case "todoread":
+      return "Planning..."
+    case "patch":
+      return "Preparing patch..."
+    default:
+      return "Working..."
+  }
+}
--- a/packages/ui/src/components/virtual-item.tsx
+++ b/packages/ui/src/components/virtual-item.tsx
@@ -3,6 +3,7 @@ import { JSX, Accessor, children as resolveChildren, createEffect, createMemo, c
 const sizeCache = new Map<string, number>()
 const DEFAULT_MARGIN_PX = 600
 const MIN_PLACEHOLDER_HEIGHT = 32
+const VISIBILITY_BUFFER_PX = 48

 type ObserverRoot = Element | Document | null

@@ -48,6 +49,19 @@ function createSharedObserver(root: ObserverRoot, margin: number): SharedObserve
  return { observer, listeners }
 }

+function shouldRenderEntry(entry: IntersectionObserverEntry) {
+  const rootBounds = entry.rootBounds
+  if (!rootBounds) {
+    return entry.isIntersecting
+  }
+  const distanceAbove = rootBounds.top - entry.boundingClientRect.bottom
+  const distanceBelow = entry.boundingClientRect.top - rootBounds.bottom
+  if (distanceAbove > VISIBILITY_BUFFER_PX || distanceBelow > VISIBILITY_BUFFER_PX) {
+    return false
+  }
+  return true
+}
+
 function subscribeToSharedObserver(
  target: Element,
  root: ObserverRoot,
@@ -167,6 +181,18 @@ export default function VirtualItem(props: VirtualItemProps) {
      return
    }
    const normalized = nextHeight
+    const previous = sizeCache.get(props.cacheKey) ?? measuredHeight()
+    const shouldKeepPrevious = previous > 0 && (normalized === 0 || (normalized > 0 && normalized < previous))
+    if (shouldKeepPrevious) {
+      if (!hasReportedMeasurement) {
+        hasReportedMeasurement = true
+        props.onMeasured?.()
+      }
+      setHasMeasured(true)
+      sizeCache.set(props.cacheKey, previous)
+      setMeasuredHeight(previous)
+      return
+    }
    if (normalized > 0) {
      sizeCache.set(props.cacheKey, normalized)
      setHasMeasured(true)
@@ -212,7 +238,8 @@ export default function VirtualItem(props: VirtualItemProps) {
    }
    const margin = props.threshold ?? DEFAULT_MARGIN_PX
    intersectionCleanup = subscribeToSharedObserver(wrapperRef, targetRoot, margin, (entry) => {
-      queueVisibility(entry.isIntersecting)
+      const nextVisible = shouldRenderEntry(entry)
+      queueVisibility(nextVisible)
    })
  }

@@ -262,6 +289,7 @@ export default function VirtualItem(props: VirtualItemProps) {
  })

  createEffect(() => {
+    measurementsSuspended()
    const root = props.scrollContainer ? props.scrollContainer() : null
    refreshIntersectionObserver(root ?? null)
  })
--- a/packages/ui/src/lib/contexts/instance-metadata-context.tsx
+++ b/packages/ui/src/lib/contexts/instance-metadata-context.tsx
@@ -0,0 +1,83 @@
+import { Component, JSX, createContext, createEffect, createMemo, createSignal, useContext, type Accessor } from "solid-js"
+import type { Instance } from "../../types/instance"
+import { instances } from "../../stores/instances"
+import { getInstanceMetadata } from "../../stores/instance-metadata"
+import { loadInstanceMetadata, hasMetadataLoaded } from "../hooks/use-instance-metadata"
+
+interface InstanceMetadataContextValue {
+  isLoading: Accessor<boolean>
+  instance: Accessor<Instance>
+  metadata: Accessor<Instance["metadata"] | undefined>
+  refreshMetadata: () => Promise<void>
+}
+
+const InstanceMetadataContext = createContext<InstanceMetadataContextValue | null>(null)
+
+interface InstanceMetadataProviderProps {
+  instance: Instance
+  children: JSX.Element
+}
+
+export const InstanceMetadataProvider: Component<InstanceMetadataProviderProps> = (props) => {
+  const resolvedInstance = createMemo(() => instances().get(props.instance.id) ?? props.instance)
+  const [isLoading, setIsLoading] = createSignal(true)
+
+  const ensureMetadata = async (force = false) => {
+    const current = resolvedInstance()
+    if (!current) {
+      setIsLoading(false)
+      return
+    }
+
+    const cachedMetadata = getInstanceMetadata(current.id) ?? current.metadata
+    if (!force && hasMetadataLoaded(cachedMetadata)) {
+      setIsLoading(false)
+      return
+    }
+
+    setIsLoading(true)
+    await loadInstanceMetadata(current, { force })
+    setIsLoading(false)
+  }
+
+  createEffect(() => {
+    const current = resolvedInstance()
+    if (!current) {
+      setIsLoading(false)
+      return
+    }
+
+    const tracked = getInstanceMetadata(current.id) ?? current.metadata
+    if (!tracked || !hasMetadataLoaded(tracked)) {
+      void ensureMetadata()
+      return
+    }
+
+    setIsLoading(false)
+  })
+
+  const contextValue: InstanceMetadataContextValue = {
+    isLoading,
+    instance: resolvedInstance,
+    metadata: () => getInstanceMetadata(resolvedInstance().id) ?? resolvedInstance().metadata,
+    refreshMetadata: () => ensureMetadata(true),
+  }
+
+  return (
+    <InstanceMetadataContext.Provider value={contextValue}>
+      {props.children}
+    </InstanceMetadataContext.Provider>
+  )
+}
+
+export function useInstanceMetadataContext(): InstanceMetadataContextValue {
+  const ctx = useContext(InstanceMetadataContext)
+  if (!ctx) {
+    throw new Error("useInstanceMetadataContext must be used within InstanceMetadataProvider")
+  }
+  return ctx
+}
+
+export function useOptionalInstanceMetadataContext(): InstanceMetadataContextValue | null {
+  return useContext(InstanceMetadataContext)
+}
--- a/packages/ui/src/lib/hooks/use-app-lifecycle.ts
+++ b/packages/ui/src/lib/hooks/use-app-lifecycle.ts
@@ -9,6 +9,7 @@ import { abortSession, getSessions, isSessionBusy } from "../../stores/sessions"
 import { showCommandPalette, hideCommandPalette } from "../../stores/command-palette"
 import type { Instance } from "../../types/instance"
 import { getLogger } from "../logger"
+import { emitSessionSidebarRequest } from "../session-sidebar-events"

 const log = getLogger("actions")

@@ -55,38 +56,14 @@ export function useAppLifecycle(options: UseAppLifecycleOptions) {

    registerAgentShortcuts(
      () => {
-        const modelInput = document.querySelector("[data-model-selector]") as HTMLInputElement
-        if (modelInput) {
-          modelInput.focus()
-          setTimeout(() => {
-            const event = new KeyboardEvent("keydown", {
-              key: "ArrowDown",
-              code: "ArrowDown",
-              keyCode: 40,
-              which: 40,
-              bubbles: true,
-              cancelable: true,
-            })
-            modelInput.dispatchEvent(event)
-          }, 10)
-        }
+        const instance = options.getActiveInstance()
+        if (!instance) return
+        emitSessionSidebarRequest({ instanceId: instance.id, action: "focus-model-selector" })
      },
      () => {
-        const agentTrigger = document.querySelector("[data-agent-selector]") as HTMLElement
-        if (agentTrigger) {
-          agentTrigger.focus()
-          setTimeout(() => {
-            const event = new KeyboardEvent("keydown", {
-              key: "Enter",
-              code: "Enter",
-              keyCode: 13,
-              which: 13,
-              bubbles: true,
-              cancelable: true,
-            })
-            agentTrigger.dispatchEvent(event)
-          }, 50)
-        }
+        const instance = options.getActiveInstance()
+        if (!instance) return
+        emitSessionSidebarRequest({ instanceId: instance.id, action: "focus-agent-selector" })
      },
    )

--- a/packages/ui/src/lib/hooks/use-commands.ts
+++ b/packages/ui/src/lib/hooks/use-commands.ts
@@ -18,9 +18,11 @@ import type { MessageRecord } from "../../stores/message-v2/types"
 import { messageStoreBus } from "../../stores/message-v2/bus"
 import { cleanupBlankSessions } from "../../stores/session-state"
 import { getLogger } from "../logger"
+import { emitSessionSidebarRequest } from "../session-sidebar-events"

 const log = getLogger("actions")

+
 export interface UseCommandsOptions {
  preferences: Accessor<Preferences>
  toggleShowThinkingBlocks: () => void
@@ -191,7 +193,10 @@ export function useCommands(options: UseCommandsOptions) {
        if (ids.length <= 1) return
        const current = ids.indexOf(activeSessionMap().get(instanceId) || "")
        const next = (current + 1) % ids.length
-        if (ids[next]) setActiveSession(instanceId, ids[next])
+        if (ids[next]) {
+          setActiveSession(instanceId, ids[next])
+          emitSessionSidebarRequest({ instanceId, action: "show-session-list" })
+        }
      },
    })

@@ -212,7 +217,10 @@ export function useCommands(options: UseCommandsOptions) {
        if (ids.length <= 1) return
        const current = ids.indexOf(activeSessionMap().get(instanceId) || "")
        const prev = current <= 0 ? ids.length - 1 : current - 1
-        if (ids[prev]) setActiveSession(instanceId, ids[prev])
+        if (ids[prev]) {
+          setActiveSession(instanceId, ids[prev])
+          emitSessionSidebarRequest({ instanceId, action: "show-session-list" })
+        }
      },
    })

@@ -345,21 +353,9 @@ export function useCommands(options: UseCommandsOptions) {
      keywords: ["model", "llm", "ai"],
      shortcut: { key: "M", meta: true, shift: true },
      action: () => {
-        const modelInput = document.querySelector("[data-model-selector]") as HTMLInputElement
-        if (modelInput) {
-          modelInput.focus()
-          setTimeout(() => {
-            const event = new KeyboardEvent("keydown", {
-              key: "ArrowDown",
-              code: "ArrowDown",
-              keyCode: 40,
-              which: 40,
-              bubbles: true,
-              cancelable: true,
-            })
-            modelInput.dispatchEvent(event)
-          }, 10)
-        }
+        const instance = activeInstance()
+        if (!instance) return
+        emitSessionSidebarRequest({ instanceId: instance.id, action: "focus-model-selector" })
      },
    })

@@ -371,21 +367,9 @@ export function useCommands(options: UseCommandsOptions) {
      keywords: ["agent", "mode"],
      shortcut: { key: "A", meta: true, shift: true },
      action: () => {
-        const agentTrigger = document.querySelector("[data-agent-selector]") as HTMLElement
-        if (agentTrigger) {
-          agentTrigger.focus()
-          setTimeout(() => {
-            const event = new KeyboardEvent("keydown", {
-              key: "Enter",
-              code: "Enter",
-              keyCode: 13,
-              which: 13,
-              bubbles: true,
-              cancelable: true,
-            })
-            agentTrigger.dispatchEvent(event)
-          }, 50)
-        }
+        const instance = activeInstance()
+        if (!instance) return
+        emitSessionSidebarRequest({ instanceId: instance.id, action: "focus-agent-selector" })
      },
    })

--- a/packages/ui/src/lib/hooks/use-instance-metadata.ts
+++ b/packages/ui/src/lib/hooks/use-instance-metadata.ts
@@ -0,0 +1,71 @@
+import type { Instance, RawMcpStatus } from "../../types/instance"
+import { fetchLspStatus } from "../../stores/instances"
+import { getLogger } from "../../lib/logger"
+import { getInstanceMetadata, mergeInstanceMetadata } from "../../stores/instance-metadata"
+
+const log = getLogger("session")
+const pendingMetadataRequests = new Set<string>()
+
+function hasMetadataLoaded(metadata?: Instance["metadata"]): boolean {
+  if (!metadata) return false
+  return "project" in metadata && "mcpStatus" in metadata && "lspStatus" in metadata
+}
+
+export async function loadInstanceMetadata(instance: Instance, options?: { force?: boolean }): Promise<void> {
+  const client = instance.client
+  if (!client) {
+    log.warn("[metadata] Skipping fetch; client missing", { instanceId: instance.id })
+    return
+  }
+
+  const currentMetadata = getInstanceMetadata(instance.id) ?? instance.metadata
+  if (!options?.force && hasMetadataLoaded(currentMetadata)) {
+    return
+  }
+
+  if (pendingMetadataRequests.has(instance.id)) {
+    return
+  }
+
+  pendingMetadataRequests.add(instance.id)
+
+  try {
+    const [projectResult, mcpResult, lspResult] = await Promise.allSettled([
+      client.project.current(),
+      client.mcp.status(),
+      fetchLspStatus(instance.id),
+    ])
+
+    const project = projectResult.status === "fulfilled" ? projectResult.value.data : undefined
+    const mcpStatus = mcpResult.status === "fulfilled" ? (mcpResult.value.data as RawMcpStatus) : undefined
+    const lspStatus = lspResult.status === "fulfilled" ? lspResult.value ?? [] : undefined
+
+    const updates: Instance["metadata"] = { ...(currentMetadata ?? {}) }
+
+    if (projectResult.status === "fulfilled") {
+      updates.project = project ?? null
+    }
+
+    if (mcpResult.status === "fulfilled") {
+      updates.mcpStatus = mcpStatus ?? {}
+    }
+
+    if (lspResult.status === "fulfilled") {
+      updates.lspStatus = lspStatus ?? []
+    }
+
+    if (!updates?.version && instance.binaryVersion) {
+      updates.version = instance.binaryVersion
+    }
+
+    mergeInstanceMetadata(instance.id, updates)
+  } catch (error) {
+    log.error("Failed to load instance metadata", error)
+  } finally {
+    pendingMetadataRequests.delete(instance.id)
+  }
+}
+
+export { hasMetadataLoaded }
+
+
--- a/packages/ui/src/lib/session-sidebar-events.ts
+++ b/packages/ui/src/lib/session-sidebar-events.ts
@@ -0,0 +1,13 @@
+export type SessionSidebarRequestAction = "focus-agent-selector" | "focus-model-selector" | "show-session-list"
+
+export interface SessionSidebarRequestDetail {
+  instanceId: string
+  action: SessionSidebarRequestAction
+}
+
+export const SESSION_SIDEBAR_EVENT = "opencode:session-sidebar-request"
+
+export function emitSessionSidebarRequest(detail: SessionSidebarRequestDetail) {
+  if (typeof window === "undefined") return
+  window.dispatchEvent(new CustomEvent<SessionSidebarRequestDetail>(SESSION_SIDEBAR_EVENT, { detail }))
+}
--- a/packages/ui/src/lib/theme.tsx
+++ b/packages/ui/src/lib/theme.tsx
@@ -1,4 +1,6 @@
-import { createContext, createEffect, createSignal, onMount, useContext, type JSX } from "solid-js"
+import { createContext, createEffect, createMemo, createSignal, onMount, useContext, type JSX } from "solid-js"
+import { createTheme, ThemeProvider as MuiThemeProvider } from "@suid/material/styles"
+import CssBaseline from "@suid/material/CssBaseline"
 import { useConfig } from "../stores/preferences"

 interface ThemeContextValue {
@@ -10,6 +12,7 @@ interface ThemeContextValue {
 const ThemeContext = createContext<ThemeContextValue>()

 function applyTheme(dark: boolean) {
+  if (typeof document === "undefined") return
  if (dark) {
    document.documentElement.setAttribute("data-theme", "dark")
    return
@@ -18,8 +21,61 @@ function applyTheme(dark: boolean) {
  document.documentElement.removeAttribute("data-theme")
 }

+interface ResolvedPaletteColors {
+  backgroundDefault: string
+  backgroundPaper: string
+  primary: string
+  primaryContrast: string
+  textPrimary: string
+  textSecondary: string
+  divider: string
+}
+
+const lightPaletteFallbacks: ResolvedPaletteColors = {
+  backgroundDefault: "#ffffff",
+  backgroundPaper: "#f5f5f5",
+  primary: "#0066ff",
+  primaryContrast: "#ffffff",
+  textPrimary: "#1a1a1a",
+  textSecondary: "#666666",
+  divider: "#e0e0e0",
+}
+
+const darkPaletteFallbacks: ResolvedPaletteColors = {
+  backgroundDefault: "#1a1a1a",
+  backgroundPaper: "#2a2a2a",
+  primary: "#0080ff",
+  primaryContrast: "#1a1a1a",
+  textPrimary: "#cfd4dc",
+  textSecondary: "#999999",
+  divider: "#3a3a3a",
+}
+
+const readCssVar = (token: string, fallback: string, rootStyle: CSSStyleDeclaration | null) => {
+  if (!rootStyle) return fallback
+  const value = rootStyle.getPropertyValue(token)
+  if (!value) return fallback
+  const trimmed = value.trim()
+  return trimmed || fallback
+}
+
+const resolvePaletteColors = (dark: boolean): ResolvedPaletteColors => {
+  const fallbackSet = dark ? darkPaletteFallbacks : lightPaletteFallbacks
+  const rootStyle = typeof window !== "undefined" ? getComputedStyle(document.documentElement) : null
+
+  return {
+    backgroundDefault: readCssVar("--surface-base", fallbackSet.backgroundDefault, rootStyle),
+    backgroundPaper: readCssVar("--surface-secondary", fallbackSet.backgroundPaper, rootStyle),
+    primary: readCssVar("--accent-primary", fallbackSet.primary, rootStyle),
+    primaryContrast: readCssVar("--text-inverted", fallbackSet.primaryContrast, rootStyle),
+    textPrimary: readCssVar("--text-primary", fallbackSet.textPrimary, rootStyle),
+    textSecondary: readCssVar("--text-secondary", fallbackSet.textSecondary, rootStyle),
+    divider: readCssVar("--border-base", fallbackSet.divider, rootStyle),
+  }
+}
+
 export function ThemeProvider(props: { children: JSX.Element }) {
-  const systemPrefersDark = window.matchMedia("(prefers-color-scheme: dark)")
+  const mediaQuery = typeof window !== "undefined" ? window.matchMedia("(prefers-color-scheme: dark)") : null
  const { themePreference, setThemePreference } = useConfig()
  const [isDark, setIsDarkSignal] = createSignal(true)

@@ -39,14 +95,15 @@ export function ThemeProvider(props: { children: JSX.Element }) {
  })

  onMount(() => {
+    if (!mediaQuery) return
    const handleSystemThemeChange = () => {
      applyResolvedTheme()
    }

-    systemPrefersDark.addEventListener("change", handleSystemThemeChange)
+    mediaQuery.addEventListener("change", handleSystemThemeChange)

    return () => {
-      systemPrefersDark.removeEventListener("change", handleSystemThemeChange)
+      mediaQuery.removeEventListener("change", handleSystemThemeChange)
    }
  })

@@ -58,7 +115,73 @@ export function ThemeProvider(props: { children: JSX.Element }) {
    setTheme(true)
  }

-  return <ThemeContext.Provider value={{ isDark, toggleTheme, setTheme }}>{props.children}</ThemeContext.Provider>
+  const muiTheme = createMemo(() => {
+    const paletteColors = resolvePaletteColors(isDark())
+    return createTheme({
+      palette: {
+        mode: isDark() ? "dark" : "light",
+        primary: {
+          main: paletteColors.primary,
+          contrastText: paletteColors.primaryContrast,
+        },
+        secondary: {
+          main: paletteColors.primary,
+        },
+        background: {
+          default: paletteColors.backgroundDefault,
+          paper: paletteColors.backgroundPaper,
+        },
+        text: {
+          primary: paletteColors.textPrimary,
+          secondary: paletteColors.textSecondary,
+        },
+        divider: paletteColors.divider,
+      },
+      typography: {
+        fontFamily: "var(--font-family-sans)",
+      },
+      shape: {
+        borderRadius: 8,
+      },
+      components: {
+        MuiDrawer: {
+          styleOverrides: {
+            paper: {
+              backgroundColor: paletteColors.backgroundPaper,
+              color: paletteColors.textPrimary,
+            },
+          },
+        },
+        MuiAppBar: {
+          styleOverrides: {
+            root: {
+              backgroundColor: paletteColors.backgroundPaper,
+              color: paletteColors.textPrimary,
+              boxShadow: "none",
+              borderBottom: `1px solid ${paletteColors.divider}`,
+              zIndex: 10,
+            },
+          },
+        },
+        MuiToolbar: {
+          styleOverrides: {
+            root: {
+              minHeight: "56px",
+            },
+          },
+        },
+      } as any,
+    })
+  })
+
+  return (
+    <ThemeContext.Provider value={{ isDark, toggleTheme, setTheme }}>
+      <MuiThemeProvider theme={muiTheme()}>
+        <CssBaseline />
+        {props.children}
+      </MuiThemeProvider>
+    </ThemeContext.Provider>
+  )
 }

 export function useTheme() {
--- a/packages/ui/src/stores/instance-metadata.ts
+++ b/packages/ui/src/stores/instance-metadata.ts
@@ -0,0 +1,35 @@
+import { createSignal } from "solid-js"
+import type { InstanceMetadata } from "../types/instance"
+
+const [metadataMap, setMetadataMap] = createSignal<Map<string, InstanceMetadata | undefined>>(new Map())
+
+function getInstanceMetadata(instanceId: string): InstanceMetadata | undefined {
+  return metadataMap().get(instanceId)
+}
+
+function setInstanceMetadata(instanceId: string, metadata: InstanceMetadata | undefined): void {
+  setMetadataMap((prev) => {
+    const next = new Map(prev)
+    if (metadata === undefined) {
+      next.delete(instanceId)
+    } else {
+      next.set(instanceId, metadata)
+    }
+    return next
+  })
+}
+
+function mergeInstanceMetadata(instanceId: string, updates: InstanceMetadata): void {
+  setMetadataMap((prev) => {
+    const next = new Map(prev)
+    const existing = next.get(instanceId) ?? {}
+    next.set(instanceId, { ...existing, ...updates })
+    return next
+  })
+}
+
+function clearInstanceMetadata(instanceId: string): void {
+  setInstanceMetadata(instanceId, undefined)
+}
+
+export { metadataMap, getInstanceMetadata, setInstanceMetadata, mergeInstanceMetadata, clearInstanceMetadata }
--- a/packages/ui/src/stores/instances.ts
+++ b/packages/ui/src/stores/instances.ts
@@ -20,6 +20,7 @@ import { setHasInstances } from "./ui"
 import { messageStoreBus } from "./message-v2/bus"
 import { clearCacheForInstance } from "../lib/global-cache"
 import { getLogger } from "../lib/logger"
+import { mergeInstanceMetadata, clearInstanceMetadata } from "./instance-metadata"

 const log = getLogger("api")

@@ -290,6 +291,7 @@ function removeInstance(id: string) {
  removeLogContainer(id)
  clearCommands(id)
  clearPermissionQueue(id)
+  clearInstanceMetadata(id)

  if (activeInstanceId() === id) {
    setActiveInstanceId(nextActiveId)
@@ -570,17 +572,7 @@ sseManager.onLspUpdated = async (instanceId) => {
    if (!lspStatus) {
      return
    }
-    const instance = instances().get(instanceId)
-    if (!instance) {
-      log.warn("[LSP] Instance disappeared before metadata update", { instanceId })
-      return
-    }
-    updateInstance(instanceId, {
-      metadata: {
-        ...(instance.metadata ?? {}),
-        lspStatus,
-      },
-    })
+    mergeInstanceMetadata(instanceId, { lspStatus })
  } catch (error) {
    log.error("Failed to refresh LSP status", error)
  }
--- a/packages/ui/src/stores/message-v2/instance-store.ts
+++ b/packages/ui/src/stores/message-v2/instance-store.ts
@@ -6,6 +6,7 @@ import type { ClientPart, MessageInfo } from "../../types/message"
 import { clearRecordDisplayCacheForMessages } from "./record-display-cache"
 import type {
  InstanceMessageState,
+  LatestTodoSnapshot,
  MessageRecord,
  MessageUpsertInput,
  PartUpdateInput,
@@ -41,6 +42,7 @@ function createInitialState(instanceId: string): InstanceMessageState {
    },
    usage: {},
    scrollState: {},
+    latestTodos: {},
  }
 }

@@ -206,6 +208,7 @@ export interface InstanceMessageStore {
  getSessionRevision: (sessionId: string) => number
  getSessionMessageIds: (sessionId: string) => string[]
  getMessage: (messageId: string) => MessageRecord | undefined
+  getLatestTodoSnapshot: (sessionId: string) => LatestTodoSnapshot | undefined
  clearSession: (sessionId: string) => void
  clearInstance: () => void
 }
@@ -213,9 +216,55 @@ export interface InstanceMessageStore {
 export function createInstanceMessageStore(instanceId: string, hooks?: MessageStoreHooks): InstanceMessageStore {
  const [state, setState] = createStore<InstanceMessageState>(createInitialState(instanceId))

+  const TODO_TOOL_NAME = "todowrite"

  const messageInfoCache = new Map<string, MessageInfo>()

+  function isCompletedTodoPart(part: ClientPart | undefined): boolean {
+    if (!part || (part as any).type !== "tool") {
+      return false
+    }
+    const toolName = typeof (part as any).tool === "string" ? (part as any).tool : ""
+    if (toolName !== TODO_TOOL_NAME) {
+      return false
+    }
+    const toolState = (part as any).state
+    if (!toolState || typeof toolState !== "object") {
+      return false
+    }
+    return (toolState as { status?: string }).status === "completed"
+  }
+
+  function recordLatestTodoSnapshot(sessionId: string, snapshot: LatestTodoSnapshot) {
+    if (!sessionId) return
+    setState("latestTodos", sessionId, (existing) => {
+      if (existing && existing.timestamp > snapshot.timestamp) {
+        return existing
+      }
+      return snapshot
+    })
+  }
+
+  function maybeUpdateLatestTodoFromRecord(record: MessageRecord | undefined) {
+    if (!record || !Array.isArray(record.partIds) || record.partIds.length === 0) {
+      return
+    }
+    for (let index = record.partIds.length - 1; index >= 0; index -= 1) {
+      const partId = record.partIds[index]
+      const partRecord = record.parts[partId]
+      if (!partRecord) continue
+      if (isCompletedTodoPart(partRecord.data)) {
+        const timestamp = typeof record.updatedAt === "number" ? record.updatedAt : Date.now()
+        recordLatestTodoSnapshot(record.sessionId, { messageId: record.id, partId, timestamp })
+        break
+      }
+    }
+  }
+
+  function clearLatestTodoSnapshot(sessionId: string) {
+    setState("latestTodos", sessionId, undefined)
+  }
+
  function bumpSessionRevision(sessionId: string) {
    if (!sessionId) return
    setState("sessionRevisions", sessionId, (value = 0) => value + 1)
@@ -365,6 +414,10 @@ export function createInstanceMessageStore(instanceId: string, hooks?: MessageSt
        updatedAt: Date.now(),
      }))

+      Object.values(normalizedRecords).forEach((record) => {
+        maybeUpdateLatestTodoFromRecord(record)
+      })
+
      bumpSessionRevision(sessionId)
    })
  }
@@ -405,9 +458,11 @@ export function createInstanceMessageStore(instanceId: string, hooks?: MessageSt
    const shouldBump = Boolean(input.bumpRevision || normalizedParts)
    const now = Date.now()

+    let nextRecord: MessageRecord | undefined
+
    setState("messages", input.id, (previous) => {
      const revision = previous ? previous.revision + (shouldBump ? 1 : 0) : 0
-      return {
+      const record: MessageRecord = {
        id: input.id,
        sessionId: input.sessionId,
        role: input.role,
@@ -419,8 +474,14 @@ export function createInstanceMessageStore(instanceId: string, hooks?: MessageSt
        partIds: normalizedParts ? normalizedParts.ids : previous?.partIds ?? [],
        parts: normalizedParts ? normalizedParts.map : previous?.parts ?? {},
      }
+      nextRecord = record
+      return record
    })

+    if (nextRecord) {
+      maybeUpdateLatestTodoFromRecord(nextRecord)
+    }
+
    insertMessageIntoSession(input.sessionId, input.id)
    flushPendingParts(input.id)
    bumpSessionRevision(input.sessionId)
@@ -471,6 +532,14 @@ export function createInstanceMessageStore(instanceId: string, hooks?: MessageSt
        }
      }),
    )
+
+    if (isCompletedTodoPart(cloned)) {
+      recordLatestTodoSnapshot(message.sessionId, {
+        messageId: input.messageId,
+        partId,
+        timestamp: Date.now(),
+      })
+    }
 
    // Any part update can change the rendered height of the message
    // list, so we treat it as a session revision for scroll purposes.
@@ -557,6 +626,7 @@ export function createInstanceMessageStore(instanceId: string, hooks?: MessageSt
      setState("pendingParts", options.newId, pending)
    }
    clearPendingPartsForMessage(options.oldId)
+    maybeUpdateLatestTodoFromRecord(cloned)
  }

  function setMessageInfo(messageId: string, info: MessageInfo) {
@@ -778,6 +848,8 @@ export function createInstanceMessageStore(instanceId: string, hooks?: MessageSt

      setState("sessionOrder", (ids) => ids.filter((id) => id !== sessionId))
    })
+
+    clearLatestTodoSnapshot(sessionId)
 
    hooks?.onSessionCleared?.(instanceId, sessionId)
  }
@@ -812,10 +884,12 @@ export function createInstanceMessageStore(instanceId: string, hooks?: MessageSt
     setScrollSnapshot,
     getScrollSnapshot,
     getSessionRevision: getSessionRevisionValue,
-     getSessionMessageIds: (sessionId: string) => state.sessions[sessionId]?.messageIds ?? [],
-     getMessage: (messageId: string) => state.messages[messageId],
-     clearSession,
-     clearInstance,
-   }
- }
+      getSessionMessageIds: (sessionId: string) => state.sessions[sessionId]?.messageIds ?? [],
+      getMessage: (messageId: string) => state.messages[messageId],
+      getLatestTodoSnapshot: (sessionId: string) => state.latestTodos[sessionId],
+      clearSession,
+      clearInstance,
+    }
+  }
+

--- a/packages/ui/src/stores/message-v2/types.ts
+++ b/packages/ui/src/stores/message-v2/types.ts
@@ -88,6 +88,12 @@ export interface SessionUsageState {
  latestMessageId?: string
 }

+export interface LatestTodoSnapshot {
+  messageId: string
+  partId: string
+  timestamp: number
+}
+
 export interface InstanceMessageState {
  instanceId: string
  sessions: Record<string, SessionRecord>
@@ -99,6 +105,7 @@ export interface InstanceMessageState {
  permissions: InstancePermissionState
  usage: Record<string, SessionUsageState>
  scrollState: Record<string, ScrollSnapshot>
+  latestTodos: Record<string, LatestTodoSnapshot | undefined>
 }

 export interface SessionUpsertInput {
--- a/packages/ui/src/stores/session-actions.ts
+++ b/packages/ui/src/stores/session-actions.ts
@@ -178,8 +178,8 @@ async function sendMessage(
  })

  try {
-    log.info("session.prompt", { instanceId, sessionId, requestBody })
-    const response = await instance.client.session.prompt({
+    log.info("session.promptAsync", { instanceId, sessionId, requestBody })
+    const response = await instance.client.session.promptAsync({
      path: { id: sessionId },
      body: requestBody,
    })
@@ -334,9 +334,39 @@ async function updateSessionModel(
  updateSessionInfo(instanceId, sessionId)
 }

+async function renameSession(instanceId: string, sessionId: string, nextTitle: string): Promise<void> {
+  const instance = instances().get(instanceId)
+  if (!instance || !instance.client) {
+    throw new Error("Instance not ready")
+  }
+
+  const session = sessions().get(instanceId)?.get(sessionId)
+  if (!session) {
+    throw new Error("Session not found")
+  }
+
+  const trimmedTitle = nextTitle.trim()
+  if (!trimmedTitle) {
+    throw new Error("Session title is required")
+  }
+
+  await instance.client.session.update({
+    path: { id: sessionId },
+    body: { title: trimmedTitle },
+  })
+
+  withSession(instanceId, sessionId, (current) => {
+    current.title = trimmedTitle
+    const time = { ...(current.time ?? {}) }
+    time.updated = Date.now()
+    current.time = time
+  })
+}
+
 export {
  abortSession,
  executeCustomCommand,
+  renameSession,
  runShellCommand,
  sendMessage,
  updateSessionAgent,
--- a/packages/ui/src/stores/sessions.ts
+++ b/packages/ui/src/stores/sessions.ts
@@ -41,6 +41,7 @@ import {
 import {
  abortSession,
  executeCustomCommand,
+  renameSession,
  runShellCommand,
  sendMessage,
  updateSessionAgent,
@@ -82,6 +83,7 @@ export {
  createSession,
  deleteSession,
  executeCustomCommand,
+  renameSession,
  runShellCommand,
  fetchAgents,
  fetchProviders,
--- a/packages/ui/src/styles/components/selector.css
+++ b/packages/ui/src/styles/components/selector.css
@@ -47,9 +47,10 @@
 }

 .selector-popover {
-  @apply rounded-md shadow-lg overflow-hidden z-50 min-w-[300px];
+  @apply rounded-md shadow-lg overflow-hidden min-w-[300px];
  background-color: var(--surface-base);
  border: 1px solid var(--border-base);
+  z-index: 2200;
 }

 .selector-search-container {
--- a/packages/ui/src/styles/messaging/message-timeline.css
+++ b/packages/ui/src/styles/messaging/message-timeline.css
@@ -5,16 +5,32 @@
  width: 100%;
  min-height: 0;
  flex: 1 1 auto;
+  position: relative;
 }

 .message-layout--with-timeline {
  grid-template-columns: minmax(0, 1fr) 64px;
 }

+.message-layout--with-timeline::after {
+  content: "";
+  position: absolute;
+  top: 0;
+  bottom: 0;
+  right: 64px;
+  width: 1px;
+  background-color: var(--border-muted);
+  pointer-events: none;
+}
+
@media (max-width: 720px) {
  .message-layout--with-timeline {
    grid-template-columns: minmax(0, 1fr) 40px;
  }
+
+  .message-layout--with-timeline::after {
+    right: 40px;
+  }
 }

 .message-stream-shell {
@@ -22,19 +38,21 @@
  display: flex;
  flex-direction: column;
  position: relative;
-}
+ }

-.message-stream-shell .message-stream {
+
+ .message-stream-shell .message-stream {
  flex: 1 1 auto;
  min-height: 0;
-}
-
-.message-timeline-sidebar {
+ }
+ 
+ .message-timeline-sidebar {
  width: 64px;
  min-height: 0;
  display: flex;
  flex-direction: column;
-}
+ }
+

@media (max-width: 720px) {
  .message-timeline-sidebar {
--- a/packages/ui/src/styles/messaging/prompt-input.css
+++ b/packages/ui/src/styles/messaging/prompt-input.css
@@ -6,29 +6,47 @@
 }

 .prompt-input-wrapper {
-  @apply flex items-stretch gap-2 p-2;
+  @apply grid items-stretch;
+  grid-template-columns: minmax(0, 1fr) 64px;
+  gap: 0;
+  padding: 0;
 }

 .prompt-input-actions {
  @apply flex flex-col items-center justify-between;
  align-self: stretch;
  height: 100%;
-  padding: 0.25rem 0;
+  padding: 0.5rem 0.25rem;
  gap: 0.5rem;
 }

-.prompt-input-field {
+.prompt-input-field-container {
  position: relative;
  width: 100%;
+  min-height: 56px;
+  flex: 1 1 auto;
+  height: 100%;
+  min-width: 0;
+}
+
+.prompt-input-field {
+  position: absolute;
+  inset: 0;
+  width: 100%;
+  height: 100%;
 }

 .prompt-input {
-   @apply flex-1 w-full min-h-[56px] max-h-[96px] pl-3 pr-10 pt-2.5 pb-4 border rounded-md text-sm resize-none outline-none transition-colors;
+   @apply w-full pl-3 pr-10 pt-2.5 border text-sm resize-none outline-none transition-colors;
   font-family: inherit;
   background-color: var(--surface-base);
   color: inherit;
   border-color: var(--border-base);
   line-height: var(--line-height-normal);
+   border-radius: 0;
+   padding-bottom: 0;
+   height: 100%;
+   min-height: 100%;
 }


@@ -264,6 +282,12 @@
  }
 }

+@media (max-width: 720px) {
+  .prompt-input-wrapper {
+    grid-template-columns: minmax(0, 1fr) 40px;
+  }
+}
+
@media (max-width: 640px) {
  .prompt-input {
    min-height: 64px;
@@ -272,7 +296,7 @@
  }

  .prompt-input-wrapper {
-    gap: 0.75rem;
-    padding: 0.75rem;
+    gap: 0;
+    padding: 0;
  }
 }
--- a/packages/ui/src/styles/messaging/tool-call/task.css
+++ b/packages/ui/src/styles/messaging/tool-call/task.css
@@ -3,17 +3,77 @@
 }

 .tool-call-task-summary {
-  @apply my-2 flex flex-col gap-1.5;
+  display: flex;
+  flex-direction: column;
+  gap: 0.1rem;
+  margin: 0;
 }

 .tool-call-task-item {
-  font-size: var(--font-size-xs);
-  line-height: var(--line-height-normal);
-  padding-left: 8px;
+  display: flex;
+  align-items: center;
+  gap: 0.4rem;
+  padding: 0.35rem 0.5rem 0.35rem 0.75rem;
  border-left: 2px solid var(--border-base);
+  font-size: var(--font-size-sm);
+  font-family: var(--font-family-mono);
+  line-height: 1.35;
+  background-color: var(--surface-code);
+  transition: background-color 0.2s ease, border-color 0.2s ease;
 }

-.tool-call-task-item::before {
-  content: "∟ ";
+.tool-call-task-item + .tool-call-task-item {
+  margin-top: 0.1rem;
+}
+
+.tool-call-task-item:hover {
+  background-color: var(--surface-hover);
+}
+
+.tool-call-task-item[data-task-status="completed"] {
+  border-left-color: var(--status-success);
+}
+
+.tool-call-task-item[data-task-status="running"] {
+  border-left-color: var(--status-warning);
+}
+
+.tool-call-task-item[data-task-status="pending"] {
+  border-left-color: var(--accent-primary);
+}
+
+.tool-call-task-item[data-task-status="error"] {
+  border-left-color: var(--status-error);
+}
+
+.tool-call-task-icon {
+  font-size: 0.9rem;
+  line-height: 1;
  color: var(--text-muted);
 }
+
+.tool-call-task-label {
+  font-weight: var(--font-weight-semibold);
+  color: var(--text-secondary);
+  font-size: inherit;
+}
+
+.tool-call-task-separator {
+  color: var(--text-muted);
+  font-size: inherit;
+}
+
+.tool-call-task-text {
+  flex: 1;
+  min-width: 0;
+  color: var(--text-primary);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.tool-call-task-status {
+  font-weight: var(--font-weight-semibold);
+  color: var(--text-muted);
+  font-size: 0.9rem;
+}
--- a/packages/ui/src/styles/messaging/tool-call/todo.css
+++ b/packages/ui/src/styles/messaging/tool-call/todo.css
@@ -20,6 +20,7 @@
  border-radius: 0;
  padding: 10px 12px;
  background-color: var(--surface-secondary);
+  min-height: 42px;
 }

 .tool-call-todo-item-completed {
@@ -82,9 +83,29 @@
 }

 .tool-call-todo-heading {
-  @apply flex items-start justify-between gap-3;
+  @apply flex items-start gap-3;
+  justify-content: space-between;
 }

+.tool-call-todo-status {
+  font-size: 10px;
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+  border-radius: 9999px;
+  padding: 2px 8px;
+  background-color: var(--surface-hover);
+  color: var(--text-muted);
+  white-space: nowrap;
+}
+
+.tool-call-todo-text {
+  font-size: var(--font-size-sm);
+  line-height: var(--line-height-tight);
+  color: var(--text-primary);
+  word-break: break-word;
+}
+
+
 .tool-call-todo-status {
  font-size: 10px;
  text-transform: uppercase;
--- a/packages/ui/src/styles/panels.css
+++ b/packages/ui/src/styles/panels.css
@@ -362,7 +362,7 @@

 /* Panel component utilities */
 .panel {
-  @apply rounded-lg shadow-sm border overflow-hidden;
+  @apply rounded-lg shadow-sm border overflow-hidden min-w-0;
  background-color: var(--surface-base);
  border-color: var(--border-base);
  color: var(--text-primary);
@@ -415,7 +415,8 @@
 }

 .panel-list {
-  @apply max-h-[400px] overflow-y-auto;
+  @apply max-h-[400px] overflow-y-auto w-full min-w-0;
+  overflow-x: hidden;
 }

 .panel-list--fill {
@@ -438,7 +439,7 @@
 }

 .panel-list-item-content {
-  @apply flex-1 text-left px-4 py-3 flex items-center justify-between gap-3 outline-none transition-colors w-full;
+  @apply flex-1 text-left px-4 py-3 flex items-center justify-between gap-3 outline-none transition-colors w-full min-w-0;
 }

 .panel-list-item-content:hover {
@@ -487,6 +488,7 @@
  @apply flex flex-1 min-h-0 flex-col;
  background-color: var(--surface-base);
  color: inherit;
+  overflow: hidden;
 }

 /* Session list component */
@@ -534,17 +536,35 @@
 }

 .session-resize-handle {
-  @apply absolute top-0 right-0 w-1 h-full cursor-col-resize bg-transparent transition-colors;
+  @apply absolute top-0 w-1 h-full cursor-col-resize bg-transparent transition-colors;
  z-index: 10;
 }

+.session-resize-handle--left {
+  right: 0;
+}
+
+.session-resize-handle--right {
+  left: 0;
+}
+
 .session-resize-handle:hover {
  background-color: var(--accent-primary);
 }

 .session-resize-handle::before {
  content: "";
-  @apply absolute top-0 left-0 w-2 h-full -translate-x-1/2;
+  @apply absolute top-0 h-full w-2;
+}
+
+.session-resize-handle--left::before {
+  right: 0;
+  transform: translateX(50%);
+}
+
+.session-resize-handle--right::before {
+  left: 0;
+  transform: translateX(-50%);
 }

 .session-list-header {
--- a/packages/ui/src/styles/panels/panel-shell.css
+++ b/packages/ui/src/styles/panels/panel-shell.css
@@ -1,6 +1,6 @@
 /* Panel component shells */
 .panel {
-  @apply rounded-lg shadow-sm border overflow-hidden;
+  @apply rounded-lg shadow-sm border overflow-hidden min-w-0;
  background-color: var(--surface-base);
  border-color: var(--border-base);
  color: var(--text-primary);
@@ -53,7 +53,8 @@
 }

 .panel-list {
-  @apply max-h-[400px] overflow-y-auto;
+  @apply max-h-[400px] overflow-y-auto w-full min-w-0;
+  overflow-x: hidden;
 }

 .panel-list--fill {
@@ -76,7 +77,7 @@
 }

 .panel-list-item-content {
-  @apply flex-1 text-left px-4 py-3 flex items-center justify-between gap-3 outline-none transition-colors w-full;
+  @apply flex-1 text-left px-4 py-3 flex items-center justify-between gap-3 outline-none transition-colors w-full min-w-0;
 }

 .panel-list-item-content:hover {
--- a/packages/ui/src/styles/panels/session-layout.css
+++ b/packages/ui/src/styles/panels/session-layout.css
@@ -3,6 +3,7 @@
  @apply flex flex-1 min-h-0 flex-col;
  background-color: var(--surface-base);
  color: inherit;
+  overflow: hidden;
 }

 .session-list-container {
@@ -148,17 +149,35 @@ session-sidebar-controls .selector-trigger-primary {
 }

 .session-resize-handle {
-  @apply absolute top-0 right-0 w-1 h-full cursor-col-resize bg-transparent transition-colors;
+  @apply absolute top-0 w-1 h-full cursor-col-resize bg-transparent transition-colors;
  z-index: 10;
 }

+.session-resize-handle--left {
+  right: 0;
+}
+
+.session-resize-handle--right {
+  left: 0;
+}
+
 .session-resize-handle:hover {
  background-color: var(--accent-primary);
 }

 .session-resize-handle::before {
  content: "";
-  @apply absolute top-0 left-0 w-2 h-full -translate-x-1/2;
+  @apply absolute top-0 h-full w-2;
+}
+
+.session-resize-handle--left::before {
+  right: 0;
+  transform: translateX(50%);
+}
+
+.session-resize-handle--right::before {
+  left: 0;
+  transform: translateX(-50%);
 }

 .session-list-header {
--- a/packages/ui/src/types/instance.ts
+++ b/packages/ui/src/types/instance.ts
@@ -22,12 +22,13 @@ export type RawMcpStatus = Record<string, {
 }>

 export interface InstanceMetadata {
-  project?: ProjectInfo
-  mcpStatus?: RawMcpStatus
-  lspStatus?: LspStatus[]
+  project?: ProjectInfo | null
+  mcpStatus?: RawMcpStatus | null
+  lspStatus?: LspStatus[] | null
  version?: string
 }

+
 export interface Instance {
  id: string
  folder: string
Author	SHA1	Message	Date
Shantur Rathore	06be455358	bump version to 0.4.0	2025-12-15 16:32:29 +00:00
Alex Crouch	450f5bf0b4	change copy to act only on individual assitant/user blocks	2025-12-15 16:10:19 +00:00
Alex Crouch	997d4f4129	feat(ui): add copy button to message items Add a Copy button that allows users to copy raw message contents (text and reasoning parts) to clipboard. The button appears on all messages - alongside Revert/Fork for user messages, and standalone for assistant messages.	2025-12-15 16:10:19 +00:00
Shantur Rathore	ff5c698131	Refactor instance metadata handling	2025-12-15 16:08:28 +00:00
Shantur Rathore	14497f2082	Limit instance info scroll area	2025-12-15 10:37:08 +00:00
Shantur Rathore	f3e1966b5d	Rename control panel to status panel	2025-12-15 10:09:51 +00:00
Shantur Rathore	78592f229e	Fix long plan item layout	2025-12-15 10:09:18 +00:00
Shantur Rathore	c8161669ac	Add shared instance metadata context	2025-12-15 00:42:16 +00:00
Shantur Rathore	8ec57da275	Tweak control panel plan styling	2025-12-14 23:36:38 +00:00
Shantur Rathore	c00b29145a	limit cached session views on tab switch	2025-12-14 17:07:17 +00:00
Shantur Rathore	7d2a349e95	Lower AppBar z-index for timeline tooltips	2025-12-14 16:43:43 +00:00
Shantur Rathore	6c326b18ca	Close floating drawers on escape key	2025-12-14 16:42:31 +00:00
Shantur Rathore	09229259d1	Ensure agent selector popover overlays drawer	2025-12-14 16:39:28 +00:00
Shantur Rathore	b20bfc34b2	Fix selector shortcut popovers with floating drawer	2025-12-14 16:36:34 +00:00
Shantur Rathore	4e1f08bfcf	Trigger selector popups after auto-opening drawer	2025-12-14 16:33:53 +00:00
Shantur Rathore	ef4f8ac45f	Route agent/model shortcuts through sidebar events	2025-12-14 16:30:31 +00:00
Shantur Rathore	6a7255d9d2	Auto-open left drawer for selector shortcuts	2025-12-14 16:26:37 +00:00
Shantur Rathore	f37fcaed3d	Open left drawer for selector and session shortcuts	2025-12-14 16:22:30 +00:00
Shantur Rathore	d9fd22c29f	Raise selector popover layer above drawers	2025-12-14 16:16:55 +00:00
Shantur Rathore	3fcab5b80a	Add timeline divider and fix session scroll	2025-12-14 16:13:22 +00:00
Shantur Rathore	4ed2361387	Reduce scroll jitter from virtual items	2025-12-14 15:55:09 +00:00
Shantur Rathore	75b3699649	Show latest todowrite plan in control panel	2025-12-14 15:05:09 +00:00
Shantur Rathore	a6404f25d9	Add control panel accordion for session sidebar	2025-12-14 14:09:07 +00:00
Shantur Rathore	7591e5c1c9	Add MCP toggle control	2025-12-14 13:40:32 +00:00
Shantur Rathore	5e8b3fd5c9	Keep session chrome in info view	2025-12-14 13:24:47 +00:00
Shantur Rathore	20b82496a1	Persist drawer pin preferences	2025-12-14 13:13:43 +00:00
Shantur Rathore	542b59940a	Add resizable session drawers	2025-12-14 13:01:29 +00:00
Shantur Rathore	8d5c6b37e9	Prevent welcome resume list overflow	2025-12-14 12:50:00 +00:00
Shantur Rathore	8155fc9956	Ensure welcome and palette layouts wrap on phone	2025-12-14 12:40:00 +00:00
Shantur Rathore	cd4afb5314	Clamp phone shell horizontal overflow	2025-12-14 12:31:26 +00:00
Shantur Rathore	557c2500c7	Clean up legacy instance shell and theme additions	2025-12-14 01:55:50 +00:00
Shantur Rathore	74f8b6c31f	Remove instance shell overflow scroll	2025-12-14 01:54:32 +00:00
Shantur Rathore	da517416a5	Hide app bar during folder selection and tighten toolbar	2025-12-14 01:52:34 +00:00
Shantur Rathore	b8f93bf768	Tighten phone app bar and compact palette control	2025-12-14 01:43:04 +00:00
Shantur Rathore	0110052758	Add mobile-friendly instance shell app bar	2025-12-14 01:34:31 +00:00
Shantur Rathore	0e0da1a142	Show diagnostics only for edited file	2025-12-13 22:23:37 +00:00
Shantur Rathore	da3b66a3bd	Ensure Tauri CLI locates server in AppImage	2025-12-13 21:54:04 +00:00
Shantur Rathore	088e5f1eea	Align prompt input area with action column	2025-12-13 13:20:33 +00:00
Shantur Rathore	0da2e1d7bb	Sync tool-call titles and task summaries	2025-12-12 13:51:40 +00:00
Shantur Rathore	90c6835ee7	Defer tool markdown render while running	2025-12-12 12:00:42 +00:00
Shantur Rathore	92bef8bfb8	Memoize markdown renders per part revision	2025-12-12 12:00:31 +00:00
Shantur Rathore	766be00ded	Make message list bottom-first with append-only timeline	2025-12-12 12:00:19 +00:00
Shantur Rathore	ce5eaa1841	Use async prompt API and SDK bump	2025-12-09 21:42:29 +00:00
Shantur Rathore	c323667729	Preserve session scroll when returning	2025-12-09 21:29:48 +00:00
Shantur Rathore	67a12d6126	Add session rename dialogs and API wiring	2025-12-09 20:13:35 +00:00
Shantur Rathore	bd0cb04b78	Avoid queued badge in timeline previews	2025-12-09 18:20:38 +00:00