chore(electron): use cross-env for dev log level scripts

Make dev:info/dev:debug/dev:trace work on Windows by setting CLI_LOG_LEVEL via cross-env.

.github/workflows/build-and-upload.yml

@@ -3,6 +3,11 @@ name: Build and Upload Binaries
 on:
   workflow_call:
     inputs:
+      ref:
+        description: "Git ref (branch, tag, or SHA) to build from"
+        required: false
+        default: ""
+        type: string
       version:
         description: "Version to apply to workspace packages (release builds)"
         required: false
@@ -45,6 +50,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.ref || github.ref }}
 
       - name: Setup Node
         uses: actions/setup-node@v4
@@ -65,6 +72,78 @@ jobs:
       - name: Build macOS binaries (Electron)
         run: npm run build:mac --workspace @neuralnomads/codenomad-electron-app
 
+      - name: Repackage Electron macOS zips (ditto)
+        shell: bash
+        run: |
+          set -euo pipefail
+
+          # Prefer the workflow-provided version; fall back to package.json.
+          VERSION_TO_USE="${VERSION:-}"
+          if [ -z "$VERSION_TO_USE" ]; then
+            VERSION_TO_USE=$(node -p "require('./packages/electron-app/package.json').version")
+          fi
+
+          release_root="packages/electron-app/release"
+          shopt -s nullglob globstar
+
+          apps=("$release_root"/**/CodeNomad.app)
+          if [ "${#apps[@]}" -eq 0 ]; then
+            echo "No CodeNomad.app found under $release_root" >&2
+            exit 1
+          fi
+
+          for app in "${apps[@]}"; do
+            bundle_dir=$(basename "$(dirname "$app")")
+            arch="x64"
+            if [[ "$bundle_dir" == *"arm64"* ]]; then
+              arch="arm64"
+            fi
+
+            out_zip="$release_root/CodeNomad-${VERSION_TO_USE}-mac-${arch}.zip"
+            rm -f "$out_zip"
+            echo "ditto -ck: $app -> $out_zip"
+            ditto -ck --sequesterRsrc --keepParent "$app" "$out_zip"
+          done
+
+      - name: Validate Electron macOS codesign (unzipped)
+        shell: bash
+        run: |
+          set -euo pipefail
+          shopt -s nullglob
+
+          tmp_dir=$(mktemp -d)
+          trap 'rm -rf "$tmp_dir"' EXIT
+
+          zips=(packages/electron-app/release/CodeNomad-*-mac-*.zip)
+          if [ "${#zips[@]}" -eq 0 ]; then
+            echo "No Electron macOS zip artifacts found to validate" >&2
+            exit 1
+          fi
+
+          for zip in "${zips[@]}"; do
+            echo "Validating codesign for: $zip"
+            extract_dir="$tmp_dir/$(basename "$zip" .zip)"
+            mkdir -p "$extract_dir"
+
+            # Use ditto for extraction as well to preserve bundle metadata.
+            ditto -x -k "$zip" "$extract_dir"
+
+            app_path=""
+            for candidate in "$extract_dir"/*.app "$extract_dir"/*/*.app; do
+              if [ -d "$candidate" ]; then
+                app_path="$candidate"
+                break
+              fi
+            done
+
+            if [ -z "$app_path" ]; then
+              echo "No .app found after extracting $zip" >&2
+              exit 1
+            fi
+
+            codesign --verify --deep --strict --verbose=2 "$app_path"
+          done
+
       - name: Upload release assets
         if: ${{ inputs.upload && inputs.tag != '' }}
         run: |
@@ -85,6 +164,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.ref || github.ref }}
 
       - name: Setup Node
         uses: actions/setup-node@v4
@@ -124,6 +205,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.ref || github.ref }}
 
       - name: Setup Node
         uses: actions/setup-node@v4
@@ -164,6 +247,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.ref || github.ref }}
 
       - name: Setup Node
         uses: actions/setup-node@v4
@@ -237,6 +322,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.ref || github.ref }}
 
       - name: Setup Node
         uses: actions/setup-node@v4
@@ -310,6 +397,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.ref || github.ref }}
 
       - name: Setup Node
         uses: actions/setup-node@v4
@@ -388,6 +477,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.ref || github.ref }}
 
       - name: Setup Node
         uses: actions/setup-node@v4
@@ -490,6 +581,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.ref || github.ref }}
 
       - name: Setup QEMU
         uses: docker/setup-qemu-action@v3
@@ -587,6 +680,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.ref || github.ref }}
 
       - name: Setup Node
         uses: actions/setup-node@v4

.github/workflows/dev-release.yml

@@ -1,12 +1,13 @@
 name: Develop Pre-Release
 
 on:
-  push:
-    branches:
-      - dev
+  schedule:
+    # Nightly build of dev (only if dev has new commits)
+    - cron: "0 1 * * *"
   workflow_dispatch:
 
 permissions:
+  actions: read
   id-token: write
   contents: write
 
@@ -15,25 +16,63 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  prepare:
+  gate:
     runs-on: ubuntu-latest
     outputs:
-      version_suffix: ${{ steps.vars.outputs.version_suffix }}
+      run: ${{ steps.gate.outputs.run }}
+      dev_sha: ${{ steps.gate.outputs.dev_sha }}
+      version_suffix: ${{ steps.gate.outputs.version_suffix }}
     steps:
-      - name: Compute version suffix
-        id: vars
+      - name: Decide whether to run
+        id: gate
         shell: bash
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           set -euo pipefail
-          SHA8="${GITHUB_SHA::8}"
+
+          api() {
+            curl -sS \
+              -H "Authorization: Bearer ${GH_TOKEN}" \
+              -H "Accept: application/vnd.github+json" \
+              -H "X-GitHub-Api-Version: 2022-11-28" \
+              "$1"
+          }
+
+          DEV_SHA=$(api "https://api.github.com/repos/${GITHUB_REPOSITORY}/git/ref/heads/dev" | jq -r '.object.sha')
+          if [ -z "$DEV_SHA" ] || [ "$DEV_SHA" = "null" ]; then
+            echo "Failed to resolve dev head SHA" >&2
+            exit 1
+          fi
+
           DATE=$(date -u +%Y%m%d)
-          echo "version_suffix=-dev-${DATE}-${SHA8}" >> "$GITHUB_OUTPUT"
+          SHA8="${DEV_SHA::8}"
+          VERSION_SUFFIX="-dev-${DATE}-${SHA8}"
+
+          SHOULD_RUN="false"
+          if [ "${GITHUB_EVENT_NAME}" = "workflow_dispatch" ]; then
+            SHOULD_RUN="true"
+          else
+            # Nightly: only run if dev has advanced since last successful dev-release build.
+            LAST_SHA=$(api "https://api.github.com/repos/${GITHUB_REPOSITORY}/actions/workflows/dev-release.yml/runs?branch=dev&status=success&per_page=1" | jq -r '.workflow_runs[0].head_sha // empty')
+            if [ -z "${LAST_SHA}" ]; then
+              SHOULD_RUN="true"
+            elif [ "${LAST_SHA}" != "${DEV_SHA}" ]; then
+              SHOULD_RUN="true"
+            fi
+          fi
+
+          echo "run=${SHOULD_RUN}" >> "$GITHUB_OUTPUT"
+          echo "dev_sha=${DEV_SHA}" >> "$GITHUB_OUTPUT"
+          echo "version_suffix=${VERSION_SUFFIX}" >> "$GITHUB_OUTPUT"
 
   prerelease:
-    needs: prepare
+    needs: gate
+    if: ${{ needs.gate.outputs.run == 'true' }}
     uses: ./.github/workflows/reusable-release.yml
     with:
-      version_suffix: ${{ needs.prepare.outputs.version_suffix }}
+      ref: ${{ needs.gate.outputs.dev_sha }}
+      version_suffix: ${{ needs.gate.outputs.version_suffix }}
       npm_package_name: "@neuralnomads/codenomad-dev"
       dist_tag: latest
       prerelease: true

.github/workflows/manual-npm-publish.yml

@@ -19,6 +19,10 @@ on:
         type: string
   workflow_call:
     inputs:
+      ref:
+        required: false
+        default: ""
+        type: string
       version:
         required: true
         type: string
@@ -46,6 +50,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.ref || github.ref }}
 
       - name: Setup Node
         uses: actions/setup-node@v4

.github/workflows/release-ui.yml

@@ -1,7 +1,13 @@
 name: Release UI
 
 on:
-  workflow_call: {}
+  workflow_call:
+    inputs:
+      ref:
+        description: "Git ref (branch, tag, or SHA) to build from"
+        required: false
+        default: ""
+        type: string
   workflow_dispatch: {}
 
 permissions:
@@ -18,6 +24,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.ref || github.ref }}
 
       - name: Setup Node
         uses: actions/setup-node@v4

.github/workflows/reusable-release.yml

@@ -3,6 +3,11 @@ name: Reusable Release
 on:
   workflow_call:
     inputs:
+      ref:
+        description: "Git ref (branch, tag, or SHA) to build from"
+        required: false
+        default: ""
+        type: string
       version_suffix:
         description: "Suffix appended to package.json version"
         required: false
@@ -46,6 +51,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.ref || github.ref }}
 
       - name: Setup Node
         uses: actions/setup-node@v4
@@ -84,6 +91,7 @@ jobs:
     needs: prepare-release
     uses: ./.github/workflows/build-and-upload.yml
     with:
+      ref: ${{ inputs.ref || github.ref }}
       version: ${{ needs.prepare-release.outputs.version }}
       tag: ${{ needs.prepare-release.outputs.tag }}
       release_name: ${{ needs.prepare-release.outputs.release_name }}
@@ -95,6 +103,8 @@ jobs:
     permissions:
       contents: read
     uses: ./.github/workflows/release-ui.yml
+    with:
+      ref: ${{ inputs.ref || github.ref }}
     secrets: inherit
 
   publish-server:
@@ -103,6 +113,7 @@ jobs:
       - build-and-upload
     uses: ./.github/workflows/manual-npm-publish.yml
     with:
+      ref: ${{ inputs.ref || github.ref }}
       version: ${{ needs.prepare-release.outputs.version }}
       dist_tag: ${{ inputs.dist_tag }}
       package_name: ${{ inputs.npm_package_name }}

README.md

@@ -123,3 +123,6 @@ To build the Desktop App from source:
 1.  Clone the repo.
 2.  Run `npm install` (requires pnpm or npm 7+ for workspaces).
 3.  Run `npm run build --workspace @neuralnomads/codenomad-electron-app`.
+
+[![Star History Chart](https://api.star-history.com/svg?repos=NeuralNomadsAI/CodeNomad&type=Date)](https://star-history.com/#NeuralNomadsAI/CodeNomad&Date)
+

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "codenomad-workspace",
-  "version": "0.10.3",
+  "version": "0.11.5",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "codenomad-workspace",
-      "version": "0.10.3",
+      "version": "0.11.5",
       "license": "MIT",
       "dependencies": {
         "7zip-bin": "^5.2.0",
@@ -2809,9 +2809,9 @@
       }
     },
     "node_modules/@opencode-ai/sdk": {
-      "version": "1.1.11",
-      "resolved": "https://registry.npmjs.org/@opencode-ai/sdk/-/sdk-1.1.11.tgz",
-      "integrity": "sha512-vqdNDz8Q+4bygmDdQem6oxhU31ci4JVdoND4ZJNeCs9x6OIU6MM3ybgemGpzNkgtJDlfb4xCdrPaZZ6Sr3V1IQ==",
+      "version": "1.2.6",
+      "resolved": "https://registry.npmjs.org/@opencode-ai/sdk/-/sdk-1.2.6.tgz",
+      "integrity": "sha512-dWMF8Aku4h7fh8sw5tQ2FtbqRLbIFT8FcsukpxTird49ax7oUXP+gzqxM/VdxHjfksQvzLBjLZyMdDStc5g7xA==",
       "license": "MIT"
     },
     "node_modules/@pinojs/redact": {
@@ -11985,7 +11985,7 @@
     },
     "packages/electron-app": {
       "name": "@neuralnomads/codenomad-electron-app",
-      "version": "0.10.3",
+      "version": "0.11.5",
       "license": "MIT",
       "dependencies": {
         "@codenomad/ui": "file:../ui",
@@ -12021,7 +12021,7 @@
     },
     "packages/server": {
       "name": "@neuralnomads/codenomad",
-      "version": "0.10.3",
+      "version": "0.11.5",
       "license": "MIT",
       "dependencies": {
         "@fastify/cors": "^8.5.0",
@@ -12062,7 +12062,7 @@
     },
     "packages/tauri-app": {
       "name": "@codenomad/tauri-app",
-      "version": "0.10.3",
+      "version": "0.11.5",
       "license": "MIT",
       "devDependencies": {
         "@tauri-apps/cli": "^2.9.4"
@@ -12070,12 +12070,12 @@
     },
     "packages/ui": {
       "name": "@codenomad/ui",
-      "version": "0.10.3",
+      "version": "0.11.5",
       "license": "MIT",
       "dependencies": {
         "@git-diff-view/solid": "^0.0.8",
         "@kobalte/core": "0.13.11",
-        "@opencode-ai/sdk": "1.1.11",
+        "@opencode-ai/sdk": "1.2.6",
         "@solidjs/router": "^0.13.0",
         "@suid/icons-material": "^0.9.0",
         "@suid/material": "^0.19.0",
@@ -12092,7 +12092,8 @@
         "shiki": "^3.13.0",
         "solid-js": "^1.8.0",
         "solid-toast": "^0.5.0",
-        "tauri-plugin-keepawake-api": "^0.1.0"
+        "tauri-plugin-keepawake-api": "^0.1.0",
+        "yaml": "^2.4.2"
       },
       "devDependencies": {
         "@vite-pwa/assets-generator": "^1.0.2",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "codenomad-workspace",
-  "version": "0.10.3",
+  "version": "0.11.5",
   "private": true,
   "description": "CodeNomad monorepo workspace",
   "license": "MIT",

packages/cloudflare/release-config.json

@@ -1,4 +1,4 @@
 {
-  "minServerVersion": "0.10.3",
+  "minServerVersion": "0.11.4",
   "latestServerUrl": "https://github.com/NeuralNomadsAI/CodeNomad/releases/latest"
 }

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

@@ -431,7 +431,9 @@ export class CliProcessManager extends EventEmitter {
 
     if (options.dev) {
       const devServer = process.env.VITE_DEV_SERVER_URL || process.env.ELECTRON_RENDERER_URL || "http://localhost:3000"
-      args.push("--ui-dev-server", devServer, "--log-level", "debug")
+      const rawLogLevel = (process.env.CLI_LOG_LEVEL ?? "info").trim()
+      const logLevel = rawLogLevel.length > 0 ? rawLogLevel.toLowerCase() : "info"
+      args.push("--ui-dev-server", devServer, "--log-level", logLevel)
     }
 
     return args

packages/electron-app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@neuralnomads/codenomad-electron-app",
-  "version": "0.10.3",
+  "version": "0.11.5",
   "description": "CodeNomad - AI coding assistant",
   "license": "MIT",
   "author": {
@@ -15,7 +15,10 @@
   },
   "homepage": "https://github.com/NeuralNomadsAI/CodeNomad",
   "scripts": {
-    "dev": "electron-vite dev",
+    "dev": "npm run dev:info",
+    "dev:info": "cross-env CLI_LOG_LEVEL=info electron-vite dev",
+    "dev:debug": "cross-env CLI_LOG_LEVEL=debug electron-vite dev",
+    "dev:trace": "cross-env CLI_LOG_LEVEL=trace electron-vite dev",
     "dev:electron": "NODE_ENV=development ELECTRON_ENABLE_LOGGING=1 NODE_OPTIONS=\"--import tsx\" electron electron/main/main.ts",
     "build": "electron-vite build",
     "typecheck": "tsc --noEmit -p tsconfig.json",
@@ -42,6 +45,7 @@
   "devDependencies": {
     "7zip-bin": "^5.2.0",
     "app-builder-bin": "^4.2.0",
+    "cross-env": "^7.0.3",
     "electron": "39.0.0",
     "electron-builder": "^24.0.0",
     "electron-vite": "4.0.1",

packages/opencode-config/package.json

@@ -4,6 +4,6 @@
   "private": true,
   "license": "MIT",
   "dependencies": {
-    "@opencode-ai/plugin": "1.2.4"
+    "@opencode-ai/plugin": "1.2.10"
   }
-}
+}

packages/server/README.md

@@ -5,18 +5,21 @@
 ## Features & Capabilities
 
 ### 🌍 Deployment Freedom
+
 - **Remote Access**: Host CodeNomad on a powerful workstation and access it from your lightweight laptop.
 - **Code Anywhere**: Tunnel in via VPN or SSH to code securely from coffee shops or while traveling.
 - **Multi-Device**: The responsive web client works on tablets and iPads, turning any screen into a dev terminal.
 - **Always-On**: Run as a background service so your sessions are always ready when you connect.
 
 ### ⚡️ Workspace Power
+
 - **Multi-Instance**: Juggle multiple OpenCode sessions side-by-side with per-instance tabs.
 - **Long-Context Native**: Scroll through massive transcripts without hitches.
 - **Deep Task Awareness**: Monitor background tasks and child sessions without losing your flow.
 - **Command Palette**: A single, global palette to jump tabs, launch tools, and fire shortcuts.
 
 ## Prerequisites
+
 - **OpenCode**: `opencode` must be installed and configured on your system.
 - Node.js 18+ and npm (for running or building from source).
 - A workspace folder on disk you want to serve.
@@ -25,6 +28,7 @@
 ## Usage
 
 ### Run via npx (Recommended)
+
 You can run CodeNomad directly without installing it:
 
 ```sh
@@ -43,6 +47,7 @@ On startup, CodeNomad prints two URLs:
 - `Remote Connection URL : ...` (used by browsers/other machines when remote access is enabled)
 
 ### Install Globally
+
 Or install it globally to use the `codenomad` command:
 
 ```sh
@@ -51,6 +56,7 @@ codenomad --launch
 ```
 
 ### Install Locally (per-project)
+
 If you prefer to install CodeNomad into a project and run the local binary:
 
 ```sh
@@ -61,6 +67,7 @@ npx codenomad --launch
 (`npx codenomad ...` will use `./node_modules/.bin/codenomad` when present.)
 
 ### Common Flags
+
 You can configure the server using flags or environment variables:
 
 | Flag | Env Variable | Description |
@@ -74,7 +81,7 @@ You can configure the server using flags or environment variables:
 | `--tls-ca <path>` | `CLI_TLS_CA` | Optional CA chain/bundle (PEM) |
 | `--tlsSANs <list>` | `CLI_TLS_SANS` | Additional TLS SANs (comma-separated) |
 | `--host <addr>` | `CLI_HOST` | Interface to bind (default 127.0.0.1) |
-| `--workspace-root <path>` | `CLI_WORKSPACE_ROOT` | Default root for new workspaces |
+| `--workspace-root <path>` | `CLI_WORKSPACE_ROOT` | Restricts the root path where new workspaces can be opened. Git worktrees are created in `.codenomad/worktrees` inside the project folder. |
 | `--unrestricted-root` | `CLI_UNRESTRICTED_ROOT` | Allow full-filesystem browsing |
 | `--config <path>` | `CLI_CONFIG` | Config file location |
 | `--launch` | `CLI_LAUNCH` | Open the UI in a Chromium-based browser |
@@ -87,10 +94,11 @@ You can configure the server using flags or environment variables:
 | `--ui-dir <path>` | `CLI_UI_DIR` | Directory containing the built UI bundle |
 | `--ui-dev-server <url>` | `CLI_UI_DEV_SERVER` | Proxy UI requests to a running dev server (requires `--https=false --http=true`) |
 | `--ui-no-update` | `CLI_UI_NO_UPDATE` | Disable remote UI updates |
-| `--ui-auto-update <enabled>` | `CLI_UI_AUTO_UPDATE` | Enable remote UI updates (true|false) |
+| `--ui-auto-update <enabled>` | `CLI_UI_AUTO_UPDATE` | Enable remote UI updates (`true` |
 | `--ui-manifest-url <url>` | `CLI_UI_MANIFEST_URL` | Remote UI manifest URL |
 
 ### Dev Releases (Advanced)
+
 If you want the latest bleeding-edge builds (published as GitHub pre-releases), use the dev package:
 
 ```sh
@@ -141,12 +149,14 @@ codenomad --tlsSANs "localhost,127.0.0.1,my-hostname,192.168.1.10"
 ```
 
 ### Authentication
+
 - Default behavior: CodeNomad requires a login (username/password) and stores a session cookie in the browser.
 - `--dangerously-skip-auth` / `CODENOMAD_SKIP_AUTH=true` disables the login prompt and treats all requests as authenticated.
   Use this only when access is already protected by another layer (SSO proxy, VPN, Coder workspace auth, etc.).
   If you bind to `0.0.0.0` while skipping auth, anyone who can reach the port can access the API.
 
 ### Progressive Web App (PWA)
+
 When running as a server CodeNomad can also be installed as a PWA from any supported browser, giving you a native app experience just like the Electron installation but executing on the remote server instead.
 
 1. Open the CodeNomad UI in a Chromium-based browser (Chrome, Edge, Brave, etc.).
@@ -158,5 +168,6 @@ When running as a server CodeNomad can also be installed as a PWA from any suppo
 > If you host CodeNomad on a remote machine, use HTTPS. Self-signed certificates generally won't work unless they are explicitly trusted by the device/browser (e.g., via a custom CA).
 
 ### Data Storage
+
 - **Config**: `~/.config/codenomad/config.json`
 - **Instance Data**: `~/.config/codenomad/instances` (chat history, etc.)

packages/server/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@neuralnomads/codenomad",
-  "version": "0.10.3",
+  "version": "0.11.5",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@neuralnomads/codenomad",
-      "version": "0.10.3",
+      "version": "0.11.5",
       "dependencies": {
         "@fastify/cors": "^8.5.0",
         "@fastify/reply-from": "^9.8.0",

packages/server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@neuralnomads/codenomad",
-  "version": "0.10.3",
+  "version": "0.11.5",
   "description": "CodeNomad Server",
   "license": "MIT",
   "author": {

packages/server/src/index.ts

@@ -78,7 +78,7 @@ function parseCliOptions(argv: string[]): CliOptions {
     .addOption(new Option("--tls-ca <path>", "TLS CA chain (PEM)").env("CLI_TLS_CA"))
     .addOption(new Option("--tlsSANs <list>", "Additional TLS SANs (comma-separated)").env("CLI_TLS_SANS"))
     .addOption(
-      new Option("--workspace-root <path>", "Workspace root directory").env("CLI_WORKSPACE_ROOT").default(process.cwd()),
+      new Option("--workspace-root <path>", "Restricts root path where workspaces can be opened").env("CLI_WORKSPACE_ROOT").default(process.cwd()),
     )
     .addOption(new Option("--root <path>").env("CLI_ROOT").hideHelp(true))
     .addOption(new Option("--unrestricted-root", "Allow browsing the full filesystem").env("CLI_UNRESTRICTED_ROOT").default(false))

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

@@ -367,6 +367,21 @@ function registerInstanceProxyRoutes(app: FastifyInstance, deps: InstanceProxyDe
 
 const INSTANCE_PROXY_HOST = "127.0.0.1"
 
+// Special-case OpenCode directory override.
+//
+// UI clients may need to scope certain requests to an arbitrary directory that is not
+// part of the Git worktree list. Since the OpenCode SDK does not reliably support
+// injecting per-request headers, we encode an override into the *path* and strip it
+// before proxying to the instance.
+//
+// Example proxied request path:
+//   /workspaces/:id/worktrees/:slug/instance/__dir/<base64url>/session/create
+//
+// The server will decode <base64url> -> absolute directory, validate it, then set
+// x-opencode-directory accordingly and forward the request to /session/create.
+const OPENCODE_DIR_OVERRIDE_PREFIX = "__dir/"
+const OPENCODE_DIR_OVERRIDE_MAX_LEN = 4096
+
 async function proxyWorkspaceRequest(args: {
   request: FastifyRequest
   reply: FastifyReply
@@ -457,19 +472,43 @@ async function proxyWorkspaceRequest(args: {
     return
   }
 
-  const directory = await resolveWorktreeDirectory({
-    workspaceId,
-    workspacePath: workspace.path,
-    worktreeSlug,
-    logger,
-  })
-
-  if (!directory) {
-    reply.code(404).send({ error: "Worktree not found" })
+  let extracted: { overrideDirectory: string | null; forwardedSuffix: string | undefined }
+  try {
+    extracted = extractOpencodeDirectoryOverride(args.pathSuffix)
+  } catch (error) {
+    const message = error instanceof Error ? error.message : "Invalid directory override"
+    reply.code(400).send({ error: message })
     return
   }
+  let directory: string | null = null
+  let forwardedSuffix = extracted.forwardedSuffix
 
-  const normalizedSuffix = normalizeInstanceSuffix(args.pathSuffix)
+  if (extracted.overrideDirectory) {
+    try {
+      directory = validateAndNormalizeOverrideDirectory({
+        overrideDirectory: extracted.overrideDirectory,
+        workspaceRoot: workspace.path,
+      })
+    } catch (error) {
+      const message = error instanceof Error ? error.message : "Invalid directory override"
+      reply.code(400).send({ error: message })
+      return
+    }
+  } else {
+    directory = await resolveWorktreeDirectory({
+      workspaceId,
+      workspacePath: workspace.path,
+      worktreeSlug,
+      logger,
+    })
+
+    if (!directory) {
+      reply.code(404).send({ error: "Worktree not found" })
+      return
+    }
+  }
+
+  const normalizedSuffix = normalizeInstanceSuffix(forwardedSuffix)
   const queryIndex = (request.raw.url ?? "").indexOf("?")
   const search = queryIndex >= 0 ? (request.raw.url ?? "").slice(queryIndex) : ""
   const targetUrl = `http://${INSTANCE_PROXY_HOST}:${port}${normalizedSuffix}${search}`
@@ -533,6 +572,89 @@ async function proxyWorkspaceRequest(args: {
   })
 }
 
+function extractOpencodeDirectoryOverride(pathSuffix: string | undefined): {
+  overrideDirectory: string | null
+  forwardedSuffix: string | undefined
+} {
+  if (!pathSuffix) {
+    return { overrideDirectory: null, forwardedSuffix: pathSuffix }
+  }
+
+  // Fastify wildcard param does not include a leading slash.
+  const trimmed = pathSuffix.replace(/^\/+/, "")
+  if (!trimmed.startsWith(OPENCODE_DIR_OVERRIDE_PREFIX)) {
+    return { overrideDirectory: null, forwardedSuffix: pathSuffix }
+  }
+
+  const rest = trimmed.slice(OPENCODE_DIR_OVERRIDE_PREFIX.length)
+  const slashIndex = rest.indexOf("/")
+  const encoded = (slashIndex >= 0 ? rest.slice(0, slashIndex) : rest).trim()
+  const remaining = slashIndex >= 0 ? rest.slice(slashIndex + 1) : ""
+
+  if (!encoded) {
+    throw new Error("Missing directory override")
+  }
+
+  if (encoded.length > OPENCODE_DIR_OVERRIDE_MAX_LEN) {
+    throw new Error("Directory override too large")
+  }
+
+  let overrideDirectory = ""
+  try {
+    overrideDirectory = decodeBase64Url(encoded)
+  } catch {
+    throw new Error("Invalid directory override")
+  }
+  const forwardedSuffix = remaining
+  return { overrideDirectory, forwardedSuffix }
+}
+
+function decodeBase64Url(input: string): string {
+  // base64url -> base64
+  const normalized = input.replace(/-/g, "+").replace(/_/g, "/")
+  const padding = normalized.length % 4 === 0 ? "" : "=".repeat(4 - (normalized.length % 4))
+  const base64 = `${normalized}${padding}`
+  return Buffer.from(base64, "base64").toString("utf-8")
+}
+
+function validateAndNormalizeOverrideDirectory(params: { overrideDirectory: string; workspaceRoot: string }): string {
+  const raw = params.overrideDirectory.trim()
+  if (!raw) {
+    throw new Error("Override directory is empty")
+  }
+
+  if (!path.isAbsolute(raw)) {
+    throw new Error("Override directory must be an absolute path")
+  }
+
+  if (!fs.existsSync(raw)) {
+    throw new Error(`Override directory does not exist: ${raw}`)
+  }
+
+  const stats = fs.statSync(raw)
+  if (!stats.isDirectory()) {
+    throw new Error(`Override path is not a directory: ${raw}`)
+  }
+
+  const normalizedOverride = fs.realpathSync(raw)
+  const normalizedRoot = fs.realpathSync(params.workspaceRoot)
+
+  if (!isSubpath(normalizedOverride, normalizedRoot)) {
+    throw new Error("Override directory must be within the workspace root")
+  }
+
+  return normalizedOverride
+}
+
+function isSubpath(candidate: string, root: string): boolean {
+  const rel = path.relative(root, candidate)
+  if (rel === "") return true
+  if (rel === "..") return false
+  if (rel.startsWith(`..${path.sep}`)) return false
+  if (path.isAbsolute(rel)) return false
+  return true
+}
+
 function normalizeInstanceSuffix(pathSuffix: string | undefined) {
   if (!pathSuffix || pathSuffix === "/") {
     return "/"

packages/server/src/server/routes/auth-pages/login.html

@@ -119,7 +119,8 @@
             showError(message || `Login failed (${res.status})`)
             return
           }
-          window.location.href = "/"
+          // Replace history entry so Back doesn't return to /login.
+          window.location.replace("/")
         } catch (e) {
           showError(e && e.message ? e.message : String(e))
         }

packages/server/src/server/routes/auth.ts

@@ -51,7 +51,19 @@ function getTokenHtml(): string {
 }
 
 export function registerAuthRoutes(app: FastifyInstance, deps: RouteDeps) {
-  app.get("/login", async (_request, reply) => {
+  app.get("/login", async (request, reply) => {
+    // If already authenticated, don't show the login page.
+    const session = deps.authManager.getSessionFromRequest(request)
+    if (session) {
+      reply.redirect("/")
+      return
+    }
+
+    // Avoid caching the login page (helps with bfcache/back behavior).
+    reply.header("Cache-Control", "no-store")
+    reply.header("Pragma", "no-cache")
+    reply.header("Expires", "0")
+
     const status = deps.authManager.getStatus()
     reply.type("text/html").send(getLoginHtml(status.username))
   })
@@ -67,6 +79,11 @@ export function registerAuthRoutes(app: FastifyInstance, deps: RouteDeps) {
       return
     }
 
+    // Avoid caching the token bootstrap page.
+    reply.header("Cache-Control", "no-store")
+    reply.header("Pragma", "no-cache")
+    reply.header("Expires", "0")
+
     reply.type("text/html").send(getTokenHtml())
   })
 

packages/server/src/server/routes/settings.ts

@@ -1,7 +1,6 @@
 import { FastifyInstance } from "fastify"
 import { z } from "zod"
-import { spawnSync } from "child_process"
-import { buildSpawnSpec } from "../../workspaces/runtime"
+import { probeBinaryVersion } from "../../workspaces/runtime"
 import type { SettingsService } from "../../settings/service"
 import type { Logger } from "../../logger"
 
@@ -15,37 +14,8 @@ const ValidateBinarySchema = z.object({
 })
 
 function validateBinaryPath(binaryPath: string): { valid: boolean; version?: string; error?: string } {
-  if (!binaryPath) {
-    return { valid: false, error: "Missing binary path" }
-  }
-
-  const spec = buildSpawnSpec(binaryPath, ["--version"])
-  try {
-    const result = spawnSync(spec.command, spec.args, {
-      encoding: "utf8",
-      windowsVerbatimArguments: Boolean((spec.options as { windowsVerbatimArguments?: boolean }).windowsVerbatimArguments),
-    })
-
-    if (result.error) {
-      return { valid: false, error: result.error.message }
-    }
-    if (result.status !== 0) {
-      const stderr = result.stderr?.trim()
-      const stdout = result.stdout?.trim()
-      const combined = stderr || stdout
-      const error = combined ? `Exited with code ${result.status}: ${combined}` : `Exited with code ${result.status}`
-      return { valid: false, error }
-    }
-
-    const stdout = (result.stdout ?? "").trim()
-    const firstLine = stdout.split(/\r?\n/).find((line) => line.trim().length > 0)
-    const normalized = firstLine?.trim()
-    const versionMatch = normalized?.match(/([0-9]+\.[0-9]+\.[0-9A-Za-z.-]+)/)
-    const version = versionMatch?.[1]
-    return { valid: true, version }
-  } catch (error) {
-    return { valid: false, error: error instanceof Error ? error.message : String(error) }
-  }
+  const result = probeBinaryVersion(binaryPath)
+  return { valid: result.valid, version: result.version, error: result.error }
 }
 
 export function registerSettingsRoutes(app: FastifyInstance, deps: RouteDeps) {

packages/server/src/workspaces/manager.ts

@@ -109,10 +109,6 @@ export class WorkspaceManager {
       updatedAt: new Date().toISOString(),
     }
 
-    if (!descriptor.binaryVersion) {
-      descriptor.binaryVersion = this.detectBinaryVersion(resolvedBinaryPath)
-    }
-
     this.workspaces.set(id, descriptor)
 
 
@@ -149,7 +145,10 @@ export class WorkspaceManager {
         onExit: (info) => this.handleProcessExit(info.workspaceId, info),
       })
 
-      await this.waitForWorkspaceReadiness({ workspaceId: id, port, exitPromise, getLastOutput })
+      const runtimeVersion = await this.waitForWorkspaceReadiness({ workspaceId: id, port, exitPromise, getLastOutput })
+      if (runtimeVersion) {
+        descriptor.binaryVersion = runtimeVersion
+      }
 
       descriptor.pid = pid
       descriptor.port = port
@@ -278,42 +277,12 @@ export class WorkspaceManager {
     return candidates[0] ?? ""
   }
 
-  private detectBinaryVersion(resolvedPath: string): string | undefined {
-    if (!resolvedPath) {
-      return undefined
-    }
-
-    try {
-      const result = spawnSync(resolvedPath, ["--version"], { encoding: "utf8" })
-      if (result.status === 0 && result.stdout) {
-        const line = result.stdout.split(/\r?\n/).find((entry) => entry.trim().length > 0)
-        if (line) {
-          const normalized = line.trim()
-          const versionMatch = normalized.match(/([0-9]+\.[0-9]+\.[0-9A-Za-z.-]+)/)
-          if (versionMatch) {
-            const version = versionMatch[1]
-            this.options.logger.debug({ binary: resolvedPath, version }, "Detected binary version")
-            return version
-          }
-          this.options.logger.debug({ binary: resolvedPath, reported: normalized }, "Binary reported version string")
-          return normalized
-        }
-      } else if (result.error) {
-        this.options.logger.warn({ binary: resolvedPath, err: result.error }, "Failed to read binary version")
-      }
-    } catch (error) {
-      this.options.logger.warn({ binary: resolvedPath, err: error }, "Failed to detect binary version")
-    }
-
-    return undefined
-  }
-
   private async waitForWorkspaceReadiness(params: {
     workspaceId: string
     port: number
     exitPromise: Promise<ProcessExitInfo>
     getLastOutput: () => string
-  }) {
+  }): Promise<string | undefined> {
 
     await Promise.race([
       this.waitForPortAvailability(params.port),
@@ -327,7 +296,7 @@ export class WorkspaceManager {
       }),
     ])
 
-    await this.waitForInstanceHealth(params)
+    const version = await this.waitForInstanceHealth(params)
 
     await Promise.race([
       this.delay(STARTUP_STABILITY_DELAY_MS),
@@ -340,6 +309,8 @@ export class WorkspaceManager {
         )
       }),
     ])
+
+    return version
   }
 
   private async waitForInstanceHealth(params: {
@@ -347,7 +318,7 @@ export class WorkspaceManager {
     port: number
     exitPromise: Promise<ProcessExitInfo>
     getLastOutput: () => string
-  }) {
+  }): Promise<string | undefined> {
     const probeResult = await Promise.race([
       this.probeInstance(params.workspaceId, params.port),
       params.exitPromise.then((info) => {
@@ -361,7 +332,7 @@ export class WorkspaceManager {
     ])
 
     if (probeResult.ok) {
-      return
+      return probeResult.version
     }
 
     const latestOutput = params.getLastOutput().trim()
@@ -372,8 +343,11 @@ export class WorkspaceManager {
     throw new Error(`Workspace ${params.workspaceId} failed health check: ${reason}.`)
   }
 
-  private async probeInstance(workspaceId: string, port: number): Promise<{ ok: boolean; reason?: string }> {
-    const url = `http://127.0.0.1:${port}/project/current`
+  private async probeInstance(
+    workspaceId: string,
+    port: number,
+  ): Promise<{ ok: boolean; reason?: string; version?: string }> {
+    const url = `http://127.0.0.1:${port}/global/health`
 
     try {
       const headers: Record<string, string> = {}
@@ -384,11 +358,22 @@ export class WorkspaceManager {
 
       const response = await fetch(url, { headers })
       if (!response.ok) {
-        const reason = `health probe returned HTTP ${response.status}`
+        const reason = `/global/health returned HTTP ${response.status}`
         this.options.logger.debug({ workspaceId, status: response.status }, "Health probe returned server error")
         return { ok: false, reason }
       }
-      return { ok: true }
+
+      const payload = (await response.json().catch(() => null)) as null | { healthy?: unknown; version?: unknown }
+      const healthy = payload?.healthy === true
+      const version = typeof payload?.version === "string" ? payload.version.trim() : undefined
+
+      if (!healthy) {
+        const reason = "Instance reported unhealthy"
+        this.options.logger.debug({ workspaceId, payload }, "Health probe returned unhealthy response")
+        return { ok: false, reason }
+      }
+
+      return { ok: true, version: version || undefined }
     } catch (error) {
       const reason = error instanceof Error ? error.message : String(error)
       this.options.logger.debug({ workspaceId, err: error }, "Health probe failed")

packages/server/src/workspaces/runtime.ts

@@ -8,6 +8,8 @@ import { Logger } from "../logger"
 export const WINDOWS_CMD_EXTENSIONS = new Set([".cmd", ".bat"])
 export const WINDOWS_POWERSHELL_EXTENSIONS = new Set([".ps1"])
 
+const VERSION_REGEX = /([0-9]+\.[0-9]+\.[0-9A-Za-z.-]+)/
+
 export function buildSpawnSpec(binaryPath: string, args: string[]) {
   if (process.platform !== "win32") {
     return { command: binaryPath, args, options: {} as const }
@@ -40,6 +42,61 @@ export function buildSpawnSpec(binaryPath: string, args: string[]) {
   return { command: binaryPath, args, options: {} as const }
 }
 
+export function probeBinaryVersion(binaryPath: string): {
+  valid: boolean
+  version?: string
+  reported?: string
+  error?: string
+} {
+  if (!binaryPath) {
+    return { valid: false, error: "Missing binary path" }
+  }
+
+  const spec = buildSpawnSpec(binaryPath, ["--version"])
+
+  try {
+    const result = spawnSync(spec.command, spec.args, {
+      encoding: "utf8",
+      windowsVerbatimArguments: Boolean(
+        (spec.options as { windowsVerbatimArguments?: boolean }).windowsVerbatimArguments,
+      ),
+    })
+
+    if (result.error) {
+      return { valid: false, error: result.error.message }
+    }
+
+    if (result.status !== 0) {
+      const stderr = result.stderr?.trim()
+      const stdout = result.stdout?.trim()
+      const combined = stderr || stdout
+      const error = combined ? `Exited with code ${result.status}: ${combined}` : `Exited with code ${result.status}`
+      return { valid: false, error }
+    }
+
+    const stdoutLines = String(result.stdout ?? "")
+      .split(/\r?\n/)
+      .map((line) => line.trim())
+      .filter((line) => line.length > 0)
+    const stderrLines = String(result.stderr ?? "")
+      .split(/\r?\n/)
+      .map((line) => line.trim())
+      .filter((line) => line.length > 0)
+
+    // Prefer stdout; fall back to stderr (some tools report version there).
+    const reported = stdoutLines[0] ?? stderrLines[0]
+    if (!reported) {
+      return { valid: true }
+    }
+
+    const versionMatch = reported.match(VERSION_REGEX)
+    const version = versionMatch?.[1]
+    return { valid: true, version, reported }
+  } catch (error) {
+    return { valid: false, error: error instanceof Error ? error.message : String(error) }
+  }
+}
+
 const SENSITIVE_ENV_KEY = /(PASSWORD|TOKEN|SECRET)/i
 
 function redactEnvironment(env: Record<string, string | undefined>): Record<string, string | undefined> {

packages/tauri-app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@codenomad/tauri-app",
-  "version": "0.10.3",
+  "version": "0.11.5",
   "private": true,
   "license": "MIT",
   "scripts": {

packages/ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@codenomad/ui",
-  "version": "0.10.3",
+  "version": "0.11.5",
   "private": true,
   "license": "MIT",
   "type": "module",
@@ -13,7 +13,7 @@
   "dependencies": {
     "@git-diff-view/solid": "^0.0.8",
     "@kobalte/core": "0.13.11",
-    "@opencode-ai/sdk": "1.1.11",
+    "@opencode-ai/sdk": "1.2.6",
     "@solidjs/router": "^0.13.0",
     "@suid/icons-material": "^0.9.0",
     "@suid/material": "^0.19.0",
@@ -30,7 +30,8 @@
     "shiki": "^3.13.0",
     "solid-js": "^1.8.0",
     "solid-toast": "^0.5.0",
-    "tauri-plugin-keepawake-api": "^0.1.0"
+    "tauri-plugin-keepawake-api": "^0.1.0",
+    "yaml": "^2.4.2"
   },
   "devDependencies": {
     "@vite-pwa/assets-generator": "^1.0.2",

packages/ui/src/App.tsx

@@ -1,6 +1,8 @@
 import { Component, For, Show, createMemo, createEffect, createSignal, onMount, onCleanup } from "solid-js"
 import { Dialog } from "@kobalte/core/dialog"
 import { Toaster } from "solid-toast"
+import useMediaQuery from "@suid/material/useMediaQuery"
+import { Minimize2 } from "lucide-solid"
 import AlertDialog from "./components/alert-dialog"
 import FolderSelectionView from "./components/folder-selection-view"
 import { showConfirmDialog } from "./stores/alerts"
@@ -16,6 +18,8 @@ import { useTheme } from "./lib/theme"
 import { useCommands } from "./lib/hooks/use-commands"
 import { useAppLifecycle } from "./lib/hooks/use-app-lifecycle"
 import { getLogger } from "./lib/logger"
+import { launchError, showLaunchError, clearLaunchError } from "./stores/launch-errors"
+import { formatLaunchErrorMessage, isMissingBinaryMessage } from "./lib/launch-errors"
 import { initReleaseNotifications } from "./stores/releases"
 import { runtimeEnv } from "./lib/runtime-env"
 import { useI18n } from "./lib/i18n"
@@ -70,18 +74,53 @@ const App: Component = () => {
     setToolOutputExpansion,
     setDiagnosticsExpansion,
     setThinkingBlocksExpansion,
+    setToolInputsVisibility,
   } = useConfig()
   const [escapeInDebounce, setEscapeInDebounce] = createSignal(false)
-  interface LaunchErrorState {
-    message: string
-    binaryPath: string
-    missingBinary: boolean
-  }
-  const [launchError, setLaunchError] = createSignal<LaunchErrorState | null>(null)
   const [isAdvancedSettingsOpen, setIsAdvancedSettingsOpen] = createSignal(false)
   const [remoteAccessOpen, setRemoteAccessOpen] = createSignal(false)
   const [instanceTabBarHeight, setInstanceTabBarHeight] = createSignal(0)
 
+  const phoneQuery = useMediaQuery("(max-width: 767px)")
+  const isPhoneLayout = createMemo(() => phoneQuery())
+
+  // In-memory only: hides chrome on phone; may also request browser fullscreen.
+  const [mobileFullscreenMode, setMobileFullscreenMode] = createSignal(false)
+  const [browserFullscreenActive, setBrowserFullscreenActive] = createSignal(false)
+
+  const fullscreenSupported = () => {
+    if (typeof document === "undefined") return false
+    const el = document.documentElement as any
+    return Boolean(document.fullscreenEnabled) && typeof el?.requestFullscreen === "function"
+  }
+
+  const syncBrowserFullscreenState = () => {
+    if (typeof document === "undefined") return
+    setBrowserFullscreenActive(Boolean(document.fullscreenElement))
+  }
+
+  const enterMobileFullscreen = async () => {
+    if (!isPhoneLayout()) return
+    setMobileFullscreenMode(true)
+    if (!fullscreenSupported()) return
+    try {
+      await document.documentElement.requestFullscreen()
+    } catch {
+      // Ignore: immersive mode still works without browser fullscreen.
+    }
+  }
+
+  const exitMobileFullscreen = async () => {
+    if (typeof document !== "undefined" && document.fullscreenElement && typeof document.exitFullscreen === "function") {
+      try {
+        await document.exitFullscreen()
+      } catch {
+        // Ignore
+      }
+    }
+    setMobileFullscreenMode(false)
+  }
+
   createEffect(() => {
     if (typeof document === "undefined") return
     const shouldShow =
@@ -95,6 +134,56 @@ const App: Component = () => {
     setInstanceTabBarHeight(element?.offsetHeight ?? 0)
   }
 
+  onMount(() => {
+    if (typeof document === "undefined") return
+    syncBrowserFullscreenState()
+    document.addEventListener("fullscreenchange", syncBrowserFullscreenState)
+    onCleanup(() => document.removeEventListener("fullscreenchange", syncBrowserFullscreenState))
+  })
+
+  onMount(() => {
+    if (typeof window === "undefined") return
+    const vv = window.visualViewport
+    if (!vv) return
+
+    const updateKeyboardOffset = () => {
+      // visualViewport shrinks when the OSK is visible. Use the delta as a bottom inset.
+      const inset = Math.max(0, window.innerHeight - vv.height - vv.offsetTop)
+      document.documentElement.style.setProperty("--keyboard-offset", `${Math.floor(inset)}px`)
+    }
+
+    const schedule = () => requestAnimationFrame(updateKeyboardOffset)
+    schedule()
+    vv.addEventListener("resize", schedule)
+    vv.addEventListener("scroll", schedule)
+    window.addEventListener("orientationchange", schedule)
+
+    onCleanup(() => {
+      vv.removeEventListener("resize", schedule)
+      vv.removeEventListener("scroll", schedule)
+      window.removeEventListener("orientationchange", schedule)
+      document.documentElement.style.removeProperty("--keyboard-offset")
+    })
+  })
+
+  // If the user exits browser fullscreen via browser UI, restore chrome.
+  let lastBrowserFullscreen = false
+  createEffect(() => {
+    const active = browserFullscreenActive()
+    const mode = mobileFullscreenMode()
+    if (mode && lastBrowserFullscreen && !active) {
+      setMobileFullscreenMode(false)
+    }
+    lastBrowserFullscreen = active
+  })
+
+  // If we leave phone layout (rotation / resize), restore chrome.
+  createEffect(() => {
+    if (!isPhoneLayout() && mobileFullscreenMode()) {
+      void exitMobileFullscreen()
+    }
+  })
+
   createEffect(() => {
     void initMarkdown(isDark()).catch((error) => log.error("Failed to initialize markdown", error))
   })
@@ -152,35 +241,6 @@ const App: Component = () => {
 
   const launchErrorMessage = () => launchError()?.message ?? ""
 
-  const formatLaunchErrorMessage = (error: unknown): string => {
-    if (!error) {
-      return t("app.launchError.fallbackMessage")
-    }
-    const raw = typeof error === "string" ? error : error instanceof Error ? error.message : String(error)
-    try {
-      const parsed = JSON.parse(raw)
-      if (parsed && typeof parsed.error === "string") {
-        return parsed.error
-      }
-    } catch {
-      // ignore JSON parse errors
-    }
-    return raw
-  }
-
-  const isMissingBinaryMessage = (message: string): boolean => {
-    const normalized = message.toLowerCase()
-    return (
-      normalized.includes("opencode binary not found") ||
-      normalized.includes("binary not found") ||
-      normalized.includes("no such file or directory") ||
-      normalized.includes("binary is not executable") ||
-      normalized.includes("enoent")
-    )
-  }
-
-  const clearLaunchError = () => setLaunchError(null)
-
   async function handleSelectFolder(folderPath: string, binaryPath?: string) {
     if (!folderPath) {
       return
@@ -199,13 +259,9 @@ const App: Component = () => {
         port: instances().get(instanceId)?.port,
       })
     } catch (error) {
-      const message = formatLaunchErrorMessage(error)
+      const message = formatLaunchErrorMessage(error, t("app.launchError.fallbackMessage"))
       const missingBinary = isMissingBinaryMessage(message)
-      setLaunchError({
-        message,
-        binaryPath: selectedBinary,
-        missingBinary,
-      })
+      showLaunchError({ source: "create", message, binaryPath: selectedBinary, missingBinary })
       log.error("Failed to create instance", error)
     } finally {
       setIsSelectingFolder(false)
@@ -310,6 +366,7 @@ const App: Component = () => {
     setToolOutputExpansion,
     setDiagnosticsExpansion,
     setThinkingBlocksExpansion,
+    setToolInputsVisibility,
     handleNewInstanceRequest,
     handleCloseInstance,
     handleNewSession,
@@ -405,19 +462,34 @@ const App: Component = () => {
           </div>
         </Dialog.Portal>
       </Dialog>
-      <div class="h-screen w-screen flex flex-col">
+      <div class="h-screen w-screen flex flex-col" style={{ height: "100dvh", "padding-bottom": "var(--keyboard-offset, 0px)" }}>
+        <Show when={isPhoneLayout() && mobileFullscreenMode()}>
+          <div class="mobile-fullscreen-exit-wrapper">
+            <button
+              type="button"
+              class="message-scroll-button mobile-fullscreen-exit-button"
+              onClick={() => void exitMobileFullscreen()}
+              aria-label={t("instanceShell.fullscreen.exit")}
+              title={t("instanceShell.fullscreen.exit")}
+            >
+              <Minimize2 class="h-5 w-5" aria-hidden="true" />
+            </button>
+          </div>
+        </Show>
         <Show
           when={!hasInstances()}
           fallback={
             <>
-              <InstanceTabs
-                instances={instances()}
-                activeInstanceId={activeInstanceId()}
-                onSelect={setActiveInstanceId}
-                onClose={handleCloseInstance}
-                onNew={handleNewInstanceRequest}
-                onOpenRemoteAccess={() => setRemoteAccessOpen(true)}
-              />
+              <Show when={!isPhoneLayout() || !mobileFullscreenMode()}>
+                <InstanceTabs
+                  instances={instances()}
+                  activeInstanceId={activeInstanceId()}
+                  onSelect={setActiveInstanceId}
+                  onClose={handleCloseInstance}
+                  onNew={handleNewInstanceRequest}
+                  onOpenRemoteAccess={() => setRemoteAccessOpen(true)}
+                />
+              </Show>
  
               <For each={Array.from(instances().values())}>
                 {(instance) => {
@@ -435,7 +507,10 @@ const App: Component = () => {
                             handleSidebarAgentChange={(sessionId, agent) => handleSidebarAgentChange(instance.id, sessionId, agent)}
                             handleSidebarModelChange={(sessionId, model) => handleSidebarModelChange(instance.id, sessionId, model)}
                             onExecuteCommand={executeCommand}
-                            tabBarOffset={instanceTabBarHeight()}
+                            tabBarOffset={isPhoneLayout() && mobileFullscreenMode() ? 0 : instanceTabBarHeight()}
+                            mobileFullscreenMode={isPhoneLayout() && mobileFullscreenMode()}
+                            onEnterMobileFullscreen={() => void enterMobileFullscreen()}
+                            onExitMobileFullscreen={() => void exitMobileFullscreen()}
                           />
                         </InstanceMetadataProvider>
 

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

@@ -31,10 +31,10 @@ export default function AgentSelector(props: AgentSelectorProps) {
   const availableAgents = createMemo(() => {
     const allAgents = instanceAgents()
     if (isChildSession()) {
-      return allAgents
+      return allAgents.filter((agent) => !agent.hidden)
     }
 
-    const filtered = allAgents.filter((agent) => agent.mode !== "subagent")
+    const filtered = allAgents.filter((agent) => !agent.hidden && agent.mode !== "subagent")
 
     const currentAgent = allAgents.find((a) => a.name === props.currentAgent)
     if (currentAgent && !filtered.find((a) => a.name === props.currentAgent)) {
@@ -103,10 +103,10 @@ export default function AgentSelector(props: AgentSelectorProps) {
         >
           <div class="flex-1 min-w-0">
             <Select.Value<Agent>>
-              {(state) => (
+              {() => (
                 <div class="selector-trigger-label selector-trigger-label--stacked">
                   <span class="selector-trigger-primary selector-trigger-primary--align-left">
-                    {t("agentSelector.trigger.primary", { agent: state.selectedOption()?.name ?? t("agentSelector.none") })}
+                    {t("agentSelector.trigger.primary", { agent: props.currentAgent || t("agentSelector.none") })}
                   </span>
                 </div>
               )}

packages/ui/src/components/alert-dialog.tsx

@@ -115,28 +115,28 @@ const AlertDialog: Component = () => {
           >
             <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 border border-base shadow-2xl" tabIndex={-1}>
-                  <div class="flex items-start gap-3">
-                    <div
-                      class="flex h-12 w-12 shrink-0 items-center justify-center rounded-xl border text-base font-semibold"
-                      style={{
-                        "background-color": accent.badgeBg,
-                        "border-color": accent.badgeBorder,
-                        color: accent.badgeText,
-                      }}
-                      aria-hidden
-                    >
-                      {accent.symbol}
-                    </div>
-                    <div class="flex-1 min-w-0">
-                      <Dialog.Title class="text-lg font-semibold text-primary">{title}</Dialog.Title>
-                      <Dialog.Description class="text-sm text-secondary mt-1 whitespace-pre-line break-words">
-                        {payload.message}
-                        {payload.detail && <p class="mt-2 text-secondary">{payload.detail}</p>}
-                      </Dialog.Description>
-                    </div>
-                  </div>
+               <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 border border-base shadow-2xl" tabIndex={-1}>
+                   <div class="flex items-start gap-3">
+                     <div
+                       class="flex h-12 w-12 shrink-0 items-center justify-center rounded-xl border text-base font-semibold"
+                       style={{
+                         "background-color": accent.badgeBg,
+                         "border-color": accent.badgeBorder,
+                         color: accent.badgeText,
+                       }}
+                       aria-hidden
+                     >
+                       {accent.symbol}
+                     </div>
+                     <div class="flex-1 min-w-0">
+                       <Dialog.Title class="text-lg font-semibold text-primary">{title}</Dialog.Title>
+                       <Dialog.Description class="text-sm text-secondary mt-1 whitespace-pre-line break-words">
+                         {payload.message}
+                         {payload.detail && <p class="mt-2 text-secondary">{payload.detail}</p>}
+                       </Dialog.Description>
+                     </div>
+                   </div>
 
                     <Show when={isPrompt}>
                       <div class="mt-4">
@@ -185,14 +185,14 @@ const AlertDialog: Component = () => {
                        {confirmLabel}
                      </button>
                    </div>
-                </Dialog.Content>
-              </div>
-            </Dialog.Portal>
-          </Dialog>
-        )
-      }}
-    </Show>
-  )
-}
+                 </Dialog.Content>
+               </div>
+             </Dialog.Portal>
+           </Dialog>
+         )
+       }}
+     </Show>
+   )
+ }
 
 export default AlertDialog

packages/ui/src/components/context-meter.tsx

@@ -0,0 +1,123 @@
+import type { Component } from "solid-js"
+
+interface ContextMeterProps {
+  usedTokens: number
+  availableTokens: number | null
+  formatTokens: (value: number) => string
+  usedLabel: string
+  availableLabel: string
+  class?: string
+}
+
+const LABEL_CLASS = "uppercase text-[10px] tracking-wide text-muted"
+
+function clamp(value: number, min: number, max: number) {
+  return Math.min(Math.max(value, min), max)
+}
+
+function resolveFillColor(percent: number): string {
+  if (percent >= 0.8) return "var(--status-error)"
+  if (percent >= 0.6) return "var(--status-warning)"
+  return "var(--status-success)"
+}
+
+export const ContextMeter: Component<ContextMeterProps> = (props) => {
+  const hasAvailable = () => typeof props.availableTokens === "number" && props.availableTokens > 0
+  const used = () => (typeof props.usedTokens === "number" && props.usedTokens > 0 ? props.usedTokens : 0)
+  const available = () => (hasAvailable() ? (props.availableTokens as number) : null)
+
+  const percent = () => {
+    const usedValue = used()
+    const availableValue = available()
+    if (availableValue === null || availableValue <= 0) return null
+
+    // Heuristic: if available >= used, treat it like a capacity/limit.
+    // Otherwise treat it like remaining tokens.
+    const ratio = availableValue >= usedValue ? usedValue / availableValue : usedValue / (usedValue + availableValue)
+    return clamp(ratio, 0, 1)
+  }
+
+  const fillColor = () => {
+    const value = percent()
+    if (value === null) return "var(--border-base)"
+    return resolveFillColor(value)
+  }
+
+  const percentLabel = () => {
+    const value = percent()
+    if (value === null) return "--"
+    return `${Math.round(value * 100)}%`
+  }
+
+  const containerClass =
+    `inline-flex items-center gap-2 rounded-full border border-base px-2 py-0.5 text-xs text-primary ${props.class ?? ""}`
+
+  function polarToCartesian(cx: number, cy: number, r: number, angleDeg: number) {
+    const rad = (angleDeg * Math.PI) / 180
+    return {
+      x: cx + r * Math.cos(rad),
+      y: cy + r * Math.sin(rad),
+    }
+  }
+
+  function describeSectorPath(cx: number, cy: number, r: number, startAngle: number, endAngle: number) {
+    const start = polarToCartesian(cx, cy, r, startAngle)
+    const end = polarToCartesian(cx, cy, r, endAngle)
+    const delta = ((endAngle - startAngle) % 360 + 360) % 360
+    const largeArc = delta > 180 ? 1 : 0
+
+    return `M ${cx} ${cy} L ${start.x} ${start.y} A ${r} ${r} 0 ${largeArc} 1 ${end.x} ${end.y} Z`
+  }
+
+  const circle = () => {
+    const value = percent()
+    const size = 22
+    const r = 9
+    const cx = 11
+    const cy = 11
+    const progress = value === null ? 0 : value
+    const startAngle = -90
+    const endAngle = startAngle + progress * 360
+    const isFull = progress >= 0.999
+    const hasFill = progress > 0.001
+
+    const sectorPath = hasFill && !isFull ? describeSectorPath(cx, cy, r, startAngle, endAngle) : null
+
+    return (
+      <svg
+        width={size}
+        height={size}
+        viewBox="0 0 22 22"
+        aria-hidden="true"
+        style={{ flex: "0 0 auto" }}
+      >
+        <circle cx={String(cx)} cy={String(cy)} r={String(r)} fill="var(--surface-secondary)" />
+        <circle cx={String(cx)} cy={String(cy)} r={String(r)} fill="none" stroke="var(--border-base)" stroke-width="1" />
+        {isFull ? (
+          <circle cx={String(cx)} cy={String(cy)} r={String(r)} fill={fillColor()} opacity="0.95" />
+        ) : sectorPath ? (
+          <path d={sectorPath} fill={fillColor()} opacity="0.95" />
+        ) : null}
+      </svg>
+    )
+  }
+
+  const tooltipText = () => `Context Used: ${percentLabel()}`
+
+  return (
+    <div class="inline-flex items-center gap-2" title={tooltipText()}>
+      {circle()}
+      <div class={containerClass}>
+        <span class={LABEL_CLASS}>{props.usedLabel}</span>
+        <span class="font-semibold text-primary tabular-nums">{props.formatTokens(used())}</span>
+        <span class="text-muted">/</span>
+        <span class={LABEL_CLASS}>{props.availableLabel}</span>
+        <span class="font-semibold text-primary tabular-nums">
+          {available() !== null ? props.formatTokens(available() as number) : "--"}
+        </span>
+      </div>
+    </div>
+  )
+}
+
+export default ContextMeter

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

@@ -12,6 +12,7 @@ interface MonacoDiffViewerProps {
   after: string
   viewMode?: "split" | "unified"
   contextMode?: "expanded" | "collapsed"
+  wordWrap?: "on" | "off"
 }
 
 export function MonacoDiffViewer(props: MonacoDiffViewerProps) {
@@ -54,12 +55,17 @@ export function MonacoDiffViewer(props: MonacoDiffViewerProps) {
         scrollBeyondLastLine: false,
         renderWhitespace: "selection",
         fontSize: 13,
-        wordWrap: "off",
+        wordWrap: props.wordWrap === "on" ? "on" : "off",
         glyphMargin: false,
         folding: false,
         // Keep enough gutter space so unified diffs don't overlap `+`/`-` markers.
         lineNumbersMinChars: 4,
         lineDecorationsWidth: 12,
+        // Use legacy diff algorithm for better performance with large files
+        // See: https://github.com/microsoft/vscode/issues/184037
+        diffAlgorithm: "legacy",
+        // Limit computation time to avoid freezing on large files
+        maxComputationTime: 10000,
       })
 
       setReady(true)
@@ -81,6 +87,7 @@ export function MonacoDiffViewer(props: MonacoDiffViewerProps) {
     if (!ready() || !monaco || !diffEditor) return
     const viewMode = props.viewMode === "unified" ? "unified" : "split"
     const contextMode = props.contextMode === "collapsed" ? "collapsed" : "expanded"
+    const wordWrap = props.wordWrap === "on" ? "on" : "off"
 
     diffEditor.updateOptions({
       renderSideBySide: viewMode === "split",
@@ -89,7 +96,20 @@ export function MonacoDiffViewer(props: MonacoDiffViewerProps) {
         contextMode === "collapsed"
           ? { enabled: true }
           : { enabled: false },
+      wordWrap,
     })
+
+    try {
+      diffEditor.getOriginalEditor?.()?.updateOptions?.({ wordWrap })
+    } catch {
+      // ignore
+    }
+
+    try {
+      diffEditor.getModifiedEditor?.()?.updateOptions?.({ wordWrap })
+    } catch {
+      // ignore
+    }
   })
 
   createEffect(() => {

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

@@ -1,5 +1,5 @@
 import { Component, For, createSignal, createEffect, Show, onMount, onCleanup, createMemo } from "solid-js"
-import { instances, getInstanceLogs, isInstanceLogStreaming, setInstanceLogStreaming } from "../stores/instances"
+import { getInstanceLogs, instances, isInstanceLogStreaming, setInstanceLogStreaming } from "../stores/instances"
 import { ChevronDown } from "lucide-solid"
 import InstanceInfo from "./instance-info"
 import { useI18n } from "../lib/i18n"
@@ -86,8 +86,8 @@ const InfoView: Component<InfoViewProps> = (props) => {
   return (
     <div class="log-container">
       <div class="flex-1 flex flex-col lg:flex-row gap-4 p-4 overflow-hidden">
-        <div class="lg:w-80 flex-shrink-0 overflow-y-auto">
-          <Show when={instance()}>{(inst) => <InstanceInfo instance={inst()} />}</Show>
+        <div class="lg:w-80 flex-shrink-0 min-h-0 overflow-y-auto max-h-[40vh] lg:max-h-none">
+          <Show when={instance()}>{(inst) => <InstanceInfo instance={inst()} showDisposeButton />}</Show>
         </div>
 
         <div class="panel flex-1 flex flex-col min-h-0 overflow-hidden">

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

@@ -1,14 +1,21 @@
-import { Component, For, Show, createMemo } from "solid-js"
+import { Component, For, Show, createMemo, createSignal } from "solid-js"
 import type { Instance } from "../types/instance"
 import { useOptionalInstanceMetadataContext } from "../lib/contexts/instance-metadata-context"
 import InstanceServiceStatus from "./instance-service-status"
 import { useI18n } from "../lib/i18n"
+import { showConfirmDialog } from "../stores/alerts"
+import { disposeInstance } from "../stores/instances"
+import { showToastNotification } from "../lib/notifications"
+import { getLogger } from "../lib/logger"
 
 interface InstanceInfoProps {
   instance: Instance
   compact?: boolean
+  showDisposeButton?: boolean
 }
 
+const log = getLogger("actions")
+
 const InstanceInfo: Component<InstanceInfoProps> = (props) => {
   const { t } = useI18n()
   const metadataContext = useOptionalInstanceMetadataContext()
@@ -16,6 +23,8 @@ const InstanceInfo: Component<InstanceInfoProps> = (props) => {
   const instanceAccessor = metadataContext?.instance ?? (() => props.instance)
   const metadataAccessor = metadataContext?.metadata ?? (() => props.instance.metadata)
 
+  const [isDisposing, setIsDisposing] = createSignal(false)
+
   const currentInstance = () => instanceAccessor()
   const metadata = () => metadataAccessor()
   const binaryVersion = () => currentInstance().binaryVersion || metadata()?.version
@@ -25,6 +34,46 @@ const InstanceInfo: Component<InstanceInfoProps> = (props) => {
     return env ? Object.entries(env) : []
   })
 
+  const disposeEnabled = createMemo(() => Boolean(currentInstance()?.client) && !isDisposing())
+
+  const handleDisposeInstance = async () => {
+    if (!disposeEnabled()) return
+
+    const confirmed = await showConfirmDialog(t("infoView.dispose.confirm.message"), {
+      title: t("infoView.dispose.confirm.title"),
+      variant: "warning",
+      confirmLabel: t("infoView.dispose.confirm.confirmLabel"),
+      cancelLabel: t("infoView.dispose.confirm.cancelLabel"),
+    })
+
+    if (!confirmed) return
+
+    setIsDisposing(true)
+    try {
+      const ok = await disposeInstance(currentInstance().id)
+      if (ok) {
+        showToastNotification({
+          message: t("infoView.dispose.toast.success"),
+          variant: "success",
+          duration: 8000,
+        })
+      } else {
+        showToastNotification({
+          message: t("infoView.dispose.toast.error"),
+          variant: "error",
+        })
+      }
+    } catch (error) {
+      log.error("Failed to dispose instance", error)
+      showToastNotification({
+        message: t("infoView.dispose.toast.error"),
+        variant: "error",
+      })
+    } finally {
+      setIsDisposing(false)
+    }
+  }
+
   return (
     <div class="panel">
       <div class="panel-header">
@@ -156,6 +205,19 @@ const InstanceInfo: Component<InstanceInfoProps> = (props) => {
             </div>
           </div>
         </div>
+
+        <Show when={props.showDisposeButton}>
+          <div class="pt-3 border-t border-base">
+            <button
+              type="button"
+              class="button-danger button-small w-full"
+              onClick={handleDisposeInstance}
+              disabled={!disposeEnabled()}
+            >
+              {isDisposing() ? t("infoView.dispose.actions.disposing") : t("infoView.dispose.actions.dispose")}
+            </button>
+          </div>
+        </Show>
       </div>
     </div>
   )

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

@@ -29,6 +29,7 @@ import PermissionNotificationBanner from "../permission-notification-banner"
 import PermissionApprovalModal from "../permission-approval-modal"
 import SessionView from "../session/session-view"
 import { formatTokenTotal } from "../../lib/formatters"
+import ContextMeter from "../context-meter"
 import { sseManager } from "../../lib/sse-manager"
 import { getLogger } from "../../lib/logger"
 import { serverApi } from "../../lib/api-client"
@@ -41,7 +42,7 @@ import { useSessionSidebarRequests } from "./shell/useSessionSidebarRequests"
 import RightPanel from "./shell/right-panel/RightPanel"
 import { useDrawerChrome } from "./shell/useDrawerChrome"
 import { getSessionStatus } from "../../stores/session-status"
-import { ShieldAlert } from "lucide-solid"
+import { Maximize2, ShieldAlert } from "lucide-solid"
 
 import type { LayoutMode } from "./shell/types"
 import {
@@ -69,6 +70,11 @@ interface InstanceShellProps {
   handleSidebarModelChange: (sessionId: string, model: { providerId: string; modelId: string }) => Promise<void>
   onExecuteCommand: (command: Command) => void
   tabBarOffset: number
+
+  // In-memory only: mobile immersive/fullscreen mode.
+  mobileFullscreenMode: boolean
+  onEnterMobileFullscreen: () => void
+  onExitMobileFullscreen: () => void
 }
 
 const InstanceShell2: Component<InstanceShellProps> = (props) => {
@@ -109,6 +115,7 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
   const desktopQuery = useMediaQuery("(min-width: 1280px)")
 
   const tabletQuery = useMediaQuery("(min-width: 768px)")
+  const compactHeaderQuery = useMediaQuery("(max-width: 1024px)")
 
   const layoutMode = createMemo<LayoutMode>(() => {
     if (desktopQuery()) return "desktop"
@@ -117,6 +124,9 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
   })
 
   const isPhoneLayout = createMemo(() => layoutMode() === "phone")
+  const compactHeaderLayout = createMemo(() => isPhoneLayout() || compactHeaderQuery())
+  const mobileFullscreen = createMemo(() => props.mobileFullscreenMode && isPhoneLayout())
+  const compactPromptLayout = createMemo(() => layoutMode() !== "desktop")
   const leftPinningSupported = createMemo(() => layoutMode() !== "phone")
   const rightPinningSupported = createMemo(() => layoutMode() !== "phone")
 
@@ -349,16 +359,6 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
     measureDrawerHost,
   })
 
-  const formattedUsedTokens = () => formatTokenTotal(tokenStats().used)
-
-
-  const formattedAvailableTokens = () => {
-    const avail = tokenStats().avail
-    if (typeof avail === "number") {
-      return formatTokenTotal(avail)
-    }
-    return "--"
-  }
 
   const renderLeftPanel = () => {
     if (leftPinned()) {
@@ -594,13 +594,14 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
       {renderLeftPanel()}
 
       <Box sx={{ display: "flex", flexDirection: "column", flex: 1, minWidth: 0, minHeight: 0, overflowX: "hidden" }}>
-        <AppBar position="sticky" color="default" elevation={0} class="border-b border-base">
-          <Toolbar variant="dense" class="session-toolbar flex flex-wrap items-center gap-2 py-0 min-h-[40px]">
-            <Show
-              when={!isPhoneLayout()}
-              fallback={
-                <div class="flex flex-col w-full gap-1.5">
-                  <div class="flex flex-wrap items-center justify-between gap-2 w-full">
+        <Show when={!mobileFullscreen()}>
+          <AppBar position="sticky" color="default" elevation={0} class="border-b border-base">
+            <Toolbar variant="dense" class="session-toolbar flex flex-wrap items-center gap-2 py-0 min-h-[40px]">
+              <Show
+                when={!compactHeaderLayout()}
+                fallback={
+                  <div class="flex flex-col w-full gap-1.5">
+                    <div class="flex flex-wrap items-center justify-between gap-2 w-full">
                     <Show when={leftDrawerState() === "floating-closed"}>
                       <IconButton
                         ref={setLeftToggleButtonEl}
@@ -626,7 +627,7 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
                     <div class="flex flex-wrap items-center justify-center gap-1">
                       <button
                         type="button"
-                        class="connection-status-button px-2 py-0.5 text-xs"
+                        class="connection-status-button command-palette-button"
                         onClick={handleCommandPaletteClick}
                         aria-label={t("instanceShell.commandPalette.openAriaLabel")}
                         style={{ flex: "0 0 auto", width: "auto" }}
@@ -635,8 +636,8 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
                       </button>
                       <span class="connection-status-shortcut-hint kbd-hint">
                         <Kbd shortcut="cmd+shift+p" />
-                      </span>
-                    </div>
+                     </span>
+                     </div>
 
                     <div class="flex-1 flex items-center justify-center min-w-0">
                       <span
@@ -647,6 +648,18 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
                       </span>
                     </div>
 
+                    <Show when={isPhoneLayout() && !props.mobileFullscreenMode}>
+                      <IconButton
+                        color="inherit"
+                        onClick={props.onEnterMobileFullscreen}
+                        aria-label={t("instanceShell.fullscreen.enter")}
+                        title={t("instanceShell.fullscreen.enter")}
+                        size="small"
+                      >
+                        <Maximize2 class="w-5 h-5" aria-hidden="true" />
+                      </IconButton>
+                    </Show>
+
                     <Show when={rightDrawerState() === "floating-closed"}>
                       <IconButton
                         ref={setRightToggleButtonEl}
@@ -659,22 +672,19 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
                         {rightAppBarButtonIcon()}
                       </IconButton>
                     </Show>
-                  </div>
+                    </div>
 
-                  <div class="flex flex-wrap items-center justify-center gap-2 pb-1">
-                    <div class="inline-flex items-center gap-1 rounded-full border border-base px-2 py-0.5 text-xs text-primary">
-                      <span class="uppercase text-[10px] tracking-wide text-muted">
-                        {t("instanceShell.metrics.usedLabel")}
-                      </span>
-                      <span class="font-semibold text-primary">{formattedUsedTokens()}</span>
+                    <div class="flex flex-wrap items-center justify-center gap-2 pb-1">
+                      <Show when={!showingInfoView()}>
+                        <ContextMeter
+                          usedTokens={tokenStats().used}
+                          availableTokens={tokenStats().avail}
+                          formatTokens={formatTokenTotal}
+                          usedLabel={t("instanceShell.metrics.usedLabel")}
+                          availableLabel={t("instanceShell.metrics.availableLabel")}
+                        />
+                      </Show>
                     </div>
-                    <div class="inline-flex items-center gap-1 rounded-full border border-base px-2 py-0.5 text-xs text-primary">
-                      <span class="uppercase text-[10px] tracking-wide text-muted">
-                        {t("instanceShell.metrics.availableLabel")}
-                      </span>
-                      <span class="font-semibold text-primary">{formattedAvailableTokens()}</span>
-                    </div>
-                  </div>
                 </div>
               }
             >
@@ -693,18 +703,13 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
                 </Show>
 
                 <Show when={!showingInfoView()}>
-                  <div class="inline-flex items-center gap-1 rounded-full border border-base px-2 py-0.5 text-xs text-primary">
-                    <span class="uppercase text-[10px] tracking-wide text-muted">
-                      {t("instanceShell.metrics.usedLabel")}
-                    </span>
-                    <span class="font-semibold text-primary">{formattedUsedTokens()}</span>
-                  </div>
-                  <div class="inline-flex items-center gap-1 rounded-full border border-base px-2 py-0.5 text-xs text-primary">
-                    <span class="uppercase text-[10px] tracking-wide text-muted">
-                      {t("instanceShell.metrics.availableLabel")}
-                    </span>
-                    <span class="font-semibold text-primary">{formattedAvailableTokens()}</span>
-                  </div>
+                  <ContextMeter
+                    usedTokens={tokenStats().used}
+                    availableTokens={tokenStats().avail}
+                    formatTokens={formatTokenTotal}
+                    usedLabel={t("instanceShell.metrics.usedLabel")}
+                    availableLabel={t("instanceShell.metrics.availableLabel")}
+                  />
                 </Show>
 
                 <div class="ml-auto flex items-center session-header-hints">
@@ -720,7 +725,7 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
               <div class="session-toolbar-center flex items-center justify-center gap-2 min-w-[160px]">
                 <button
                   type="button"
-                  class="connection-status-button px-2 py-0.5 text-xs"
+                  class="connection-status-button command-palette-button"
                   onClick={handleCommandPaletteClick}
                   aria-label={t("instanceShell.commandPalette.openAriaLabel")}
                   style={{ flex: "0 0 auto", width: "auto" }}
@@ -769,9 +774,10 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
                   </Show>
                 </div>
               </div>
-            </Show>
-          </Toolbar>
-        </AppBar>
+              </Show>
+            </Toolbar>
+          </AppBar>
+        </Show>
 
         <Box
           component="main"
@@ -808,6 +814,8 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
                           instanceId={props.instance.id}
                           instanceFolder={props.instance.folder}
                           escapeInDebounce={props.escapeInDebounce}
+                          isPhoneLayout={isPhoneLayout()}
+                          compactPromptLayout={compactPromptLayout()}
                           showSidebarToggle={showEmbeddedSidebarToggle()}
                           onSidebarToggle={() => setLeftOpen(true)}
                           forceCompactStatusLayout={showEmbeddedSidebarToggle()}

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

@@ -18,7 +18,7 @@ import type { Instance } from "../../../../types/instance"
 import type { BackgroundProcess } from "../../../../../../server/src/api-types"
 import type { Session } from "../../../../types/session"
 import type { DrawerViewState } from "../types"
-import type { DiffContextMode, DiffViewMode, RightPanelTab } from "./types"
+import type { DiffContextMode, DiffViewMode, DiffWordWrapMode, RightPanelTab } from "./types"
 
 import ChangesTab from "./tabs/ChangesTab"
 import FilesTab from "./tabs/FilesTab"
@@ -32,6 +32,7 @@ import { useGlobalPointerDrag } from "../useGlobalPointerDrag"
 import {
   RIGHT_PANEL_CHANGES_DIFF_CONTEXT_MODE_KEY,
   RIGHT_PANEL_CHANGES_DIFF_VIEW_MODE_KEY,
+  RIGHT_PANEL_CHANGES_DIFF_WORD_WRAP_KEY,
   RIGHT_PANEL_CHANGES_LIST_OPEN_NONPHONE_KEY,
   RIGHT_PANEL_CHANGES_LIST_OPEN_PHONE_KEY,
   RIGHT_PANEL_CHANGES_SPLIT_WIDTH_KEY,
@@ -102,6 +103,9 @@ const RightPanel: Component<RightPanelProps> = (props) => {
   const [diffContextMode, setDiffContextMode] = createSignal<DiffContextMode>(
     readStoredEnum(RIGHT_PANEL_CHANGES_DIFF_CONTEXT_MODE_KEY, ["expanded", "collapsed"] as const) ?? "collapsed",
   )
+  const [diffWordWrapMode, setDiffWordWrapMode] = createSignal<DiffWordWrapMode>(
+    readStoredEnum(RIGHT_PANEL_CHANGES_DIFF_WORD_WRAP_KEY, ["on", "off"] as const) ?? "on",
+  )
 
   const [changesSplitWidth, setChangesSplitWidth] = createSignal(320)
   const [filesSplitWidth, setFilesSplitWidth] = createSignal(320)
@@ -195,6 +199,11 @@ const RightPanel: Component<RightPanelProps> = (props) => {
     window.localStorage.setItem(RIGHT_PANEL_CHANGES_DIFF_CONTEXT_MODE_KEY, diffContextMode())
   })
 
+  createEffect(() => {
+    if (typeof window === "undefined") return
+    window.localStorage.setItem(RIGHT_PANEL_CHANGES_DIFF_WORD_WRAP_KEY, diffWordWrapMode())
+  })
+
   const clampSplitWidth = (value: number) => {
     const min = 200
     const maxByDrawer = Math.max(min, Math.floor(props.rightDrawerWidth() * 0.65))
@@ -738,8 +747,10 @@ const RightPanel: Component<RightPanelProps> = (props) => {
             onSelectFile={handleSelectChangesFile}
             diffViewMode={diffViewMode}
             diffContextMode={diffContextMode}
+            diffWordWrapMode={diffWordWrapMode}
             onViewModeChange={setDiffViewMode}
             onContextModeChange={setDiffContextMode}
+            onWordWrapModeChange={setDiffWordWrapMode}
             listOpen={changesListOpen}
             onToggleList={toggleChangesList}
             splitWidth={changesSplitWidth}
@@ -765,8 +776,10 @@ const RightPanel: Component<RightPanelProps> = (props) => {
             scopeKey={gitScopeKey}
             diffViewMode={diffViewMode}
             diffContextMode={diffContextMode}
+            diffWordWrapMode={diffWordWrapMode}
             onViewModeChange={setDiffViewMode}
             onContextModeChange={setDiffContextMode}
+            onWordWrapModeChange={setDiffWordWrapMode}
             onOpenFile={(path) => void openGitFile(path)}
             onRefresh={() => void refreshGitStatus()}
             listOpen={gitChangesListOpen}

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

@@ -1,50 +1,61 @@
 import type { Component } from "solid-js"
 
-import type { DiffContextMode, DiffViewMode } from "../types"
+import { AlignJustify, FoldVertical, Split, UnfoldVertical, WrapText } from "lucide-solid"
+
+import type { DiffContextMode, DiffViewMode, DiffWordWrapMode } from "../types"
 
 interface DiffToolbarProps {
   viewMode: DiffViewMode
   contextMode: DiffContextMode
+  wordWrapMode: DiffWordWrapMode
   onViewModeChange: (mode: DiffViewMode) => void
   onContextModeChange: (mode: DiffContextMode) => void
+  onWordWrapModeChange: (mode: DiffWordWrapMode) => void
 }
 
 const DiffToolbar: Component<DiffToolbarProps> = (props) => {
+  const nextViewMode = (): DiffViewMode => (props.viewMode === "split" ? "unified" : "split")
+  const nextContextMode = (): DiffContextMode => (props.contextMode === "collapsed" ? "expanded" : "collapsed")
+  const nextWordWrapMode = (): DiffWordWrapMode => (props.wordWrapMode === "on" ? "off" : "on")
+
+  const viewModeTitle = () => (nextViewMode() === "split" ? "Switch to split view" : "Switch to unified view")
+  const contextModeTitle = () =>
+    nextContextMode() === "collapsed" ? "Hide unchanged regions" : "Show full file"
+  const wordWrapTitle = () => (nextWordWrapMode() === "on" ? "Enable word wrap" : "Disable word wrap")
+
   return (
     <div class="file-viewer-toolbar">
       <button
         type="button"
-        class={`file-viewer-toolbar-button${props.viewMode === "split" ? " active" : ""}`}
-        aria-pressed={props.viewMode === "split"}
-        onClick={() => props.onViewModeChange("split")}
+        class="file-viewer-toolbar-icon-button"
+        onClick={() => props.onViewModeChange(nextViewMode())}
+        aria-label={viewModeTitle()}
+        title={viewModeTitle()}
       >
-        Split
+        {nextViewMode() === "split" ? <Split class="h-4 w-4" aria-hidden="true" /> : <AlignJustify class="h-4 w-4" aria-hidden="true" />}
       </button>
       <button
         type="button"
-        class={`file-viewer-toolbar-button${props.viewMode === "unified" ? " active" : ""}`}
-        aria-pressed={props.viewMode === "unified"}
-        onClick={() => props.onViewModeChange("unified")}
+        class="file-viewer-toolbar-icon-button"
+        onClick={() => props.onContextModeChange(nextContextMode())}
+        aria-label={contextModeTitle()}
+        title={contextModeTitle()}
       >
-        Unified
+        {nextContextMode() === "collapsed" ? (
+          <FoldVertical class="h-4 w-4" aria-hidden="true" />
+        ) : (
+          <UnfoldVertical class="h-4 w-4" aria-hidden="true" />
+        )}
       </button>
+
       <button
         type="button"
-        class={`file-viewer-toolbar-button${props.contextMode === "collapsed" ? " active" : ""}`}
-        aria-pressed={props.contextMode === "collapsed"}
-        onClick={() => props.onContextModeChange("collapsed")}
-        title="Hide unchanged regions"
+        class={`file-viewer-toolbar-icon-button${props.wordWrapMode === "on" ? " active" : ""}`}
+        onClick={() => props.onWordWrapModeChange(nextWordWrapMode())}
+        aria-label={wordWrapTitle()}
+        title={wordWrapTitle()}
       >
-        Collapsed
-      </button>
-      <button
-        type="button"
-        class={`file-viewer-toolbar-button${props.contextMode === "expanded" ? " active" : ""}`}
-        aria-pressed={props.contextMode === "expanded"}
-        onClick={() => props.onContextModeChange("expanded")}
-        title="Show full file"
-      >
-        Expanded
+        <WrapText class="h-4 w-4" aria-hidden="true" />
       </button>
     </div>
   )

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

@@ -4,7 +4,7 @@ import { MonacoDiffViewer } from "../../../../file-viewer/monaco-diff-viewer"
 
 import DiffToolbar from "../components/DiffToolbar"
 import SplitFilePanel from "../components/SplitFilePanel"
-import type { DiffContextMode, DiffViewMode } from "../types"
+import type { DiffContextMode, DiffViewMode, DiffWordWrapMode } from "../types"
 
 interface ChangesTabProps {
   t: (key: string, vars?: Record<string, any>) => string
@@ -18,8 +18,10 @@ interface ChangesTabProps {
 
   diffViewMode: Accessor<DiffViewMode>
   diffContextMode: Accessor<DiffContextMode>
+  diffWordWrapMode: Accessor<DiffWordWrapMode>
   onViewModeChange: (mode: DiffViewMode) => void
   onContextModeChange: (mode: DiffContextMode) => void
+  onWordWrapModeChange: (mode: DiffWordWrapMode) => void
 
   listOpen: Accessor<boolean>
   onToggleList: () => void
@@ -77,14 +79,6 @@ const ChangesTab: Component<ChangesTabProps> = (props) => {
 
     const renderViewer = () => (
       <div class="file-viewer-panel flex-1">
-        <div class="file-viewer-header">
-          <DiffToolbar
-            viewMode={props.diffViewMode()}
-            contextMode={props.diffContextMode()}
-            onViewModeChange={props.onViewModeChange}
-            onContextModeChange={props.onContextModeChange}
-          />
-        </div>
         <div class="file-viewer-content file-viewer-content--monaco">
           <Show
             when={selectedFileData && hasSession && Array.isArray(diffs) && diffs.length > 0 ? selectedFileData : null}
@@ -102,6 +96,7 @@ const ChangesTab: Component<ChangesTabProps> = (props) => {
                 after={String((file() as any).after || "")}
                 viewMode={props.diffViewMode()}
                 contextMode={props.diffContextMode()}
+                wordWrap={props.diffWordWrapMode()}
               />
             )}
           </Show>
@@ -182,6 +177,17 @@ const ChangesTab: Component<ChangesTabProps> = (props) => {
                 <span class="files-tab-stat-value">-{totals.deletions}</span>
               </span>
             </div>
+
+            <div style={{ "margin-left": "auto" }}>
+              <DiffToolbar
+                viewMode={props.diffViewMode()}
+                contextMode={props.diffContextMode()}
+                wordWrapMode={props.diffWordWrapMode()}
+                onViewModeChange={props.onViewModeChange}
+                onContextModeChange={props.onContextModeChange}
+                onWordWrapModeChange={props.onWordWrapModeChange}
+              />
+            </div>
           </>
         }
         list={{ panel: renderListPanel, overlay: renderListOverlay }}

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

@@ -7,7 +7,7 @@ import { MonacoDiffViewer } from "../../../../file-viewer/monaco-diff-viewer"
 
 import DiffToolbar from "../components/DiffToolbar"
 import SplitFilePanel from "../components/SplitFilePanel"
-import type { DiffContextMode, DiffViewMode } from "../types"
+import type { DiffContextMode, DiffViewMode, DiffWordWrapMode } from "../types"
 
 interface GitChangesTabProps {
   t: (key: string, vars?: Record<string, any>) => string
@@ -29,8 +29,10 @@ interface GitChangesTabProps {
 
   diffViewMode: Accessor<DiffViewMode>
   diffContextMode: Accessor<DiffContextMode>
+  diffWordWrapMode: Accessor<DiffWordWrapMode>
   onViewModeChange: (mode: DiffViewMode) => void
   onContextModeChange: (mode: DiffContextMode) => void
+  onWordWrapModeChange: (mode: DiffWordWrapMode) => void
 
   onOpenFile: (path: string) => void
   onRefresh: () => void
@@ -80,14 +82,6 @@ const GitChangesTab: Component<GitChangesTabProps> = (props) => {
 
     const renderViewer = () => (
       <div class="file-viewer-panel flex-1">
-        <div class="file-viewer-header">
-          <DiffToolbar
-            viewMode={props.diffViewMode()}
-            contextMode={props.diffContextMode()}
-            onViewModeChange={props.onViewModeChange}
-            onContextModeChange={props.onContextModeChange}
-          />
-        </div>
         <div class="file-viewer-content file-viewer-content--monaco">
           <Show
             when={props.selectedLoading()}
@@ -122,6 +116,7 @@ const GitChangesTab: Component<GitChangesTabProps> = (props) => {
                         after={String((file() as any).after || "")}
                         viewMode={props.diffViewMode()}
                         contextMode={props.diffContextMode()}
+                        wordWrap={props.diffWordWrapMode()}
                       />
                     )}
                   </Show>
@@ -237,6 +232,15 @@ const GitChangesTab: Component<GitChangesTabProps> = (props) => {
             >
               <RefreshCw class={`h-4 w-4${props.statusLoading() ? " animate-spin" : ""}`} />
             </button>
+
+            <DiffToolbar
+              viewMode={props.diffViewMode()}
+              contextMode={props.diffContextMode()}
+              wordWrapMode={props.diffWordWrapMode()}
+              onViewModeChange={props.onViewModeChange}
+              onContextModeChange={props.onContextModeChange}
+              onWordWrapModeChange={props.onWordWrapModeChange}
+            />
           </>
         }
         list={{ panel: renderListPanel, overlay: renderListOverlay }}

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

@@ -1,8 +1,9 @@
 import { For, Show, type Accessor, type Component } from "solid-js"
 import type { ToolState } from "@opencode-ai/sdk"
 import { Accordion } from "@kobalte/core"
+import { Tooltip } from "@kobalte/core/tooltip"
 
-import { ChevronDown, TerminalSquare, Trash2, XOctagon } from "lucide-solid"
+import { ChevronDown, Info, TerminalSquare, Trash2, XOctagon } from "lucide-solid"
 
 import type { Instance } from "../../../../../types/instance"
 import type { BackgroundProcess } from "../../../../../../../server/src/api-types"
@@ -206,21 +207,25 @@ const StatusTab: Component<StatusTabProps> = (props) => {
     {
       id: "session-changes",
       labelKey: "instanceShell.rightPanel.sections.sessionChanges",
+      tooltipKey: "instanceShell.rightPanel.sections.sessionChanges.tooltip",
       render: renderStatusSessionChanges,
     },
     {
       id: "plan",
       labelKey: "instanceShell.rightPanel.sections.plan",
+      tooltipKey: "instanceShell.rightPanel.sections.plan.tooltip",
       render: renderPlanSectionContent,
     },
     {
       id: "background-processes",
       labelKey: "instanceShell.rightPanel.sections.backgroundProcesses",
+      tooltipKey: "instanceShell.rightPanel.sections.backgroundProcesses.tooltip",
       render: renderBackgroundProcesses,
     },
     {
       id: "mcp",
       labelKey: "instanceShell.rightPanel.sections.mcp",
+      tooltipKey: "instanceShell.rightPanel.sections.mcp.tooltip",
       render: () => (
         <InstanceServiceStatus
           initialInstance={props.instance}
@@ -233,6 +238,7 @@ const StatusTab: Component<StatusTabProps> = (props) => {
     {
       id: "lsp",
       labelKey: "instanceShell.rightPanel.sections.lsp",
+      tooltipKey: "instanceShell.rightPanel.sections.lsp.tooltip",
       render: () => (
         <InstanceServiceStatus
           initialInstance={props.instance}
@@ -245,6 +251,7 @@ const StatusTab: Component<StatusTabProps> = (props) => {
     {
       id: "plugins",
       labelKey: "instanceShell.rightPanel.sections.plugins",
+      tooltipKey: "instanceShell.rightPanel.sections.plugins.tooltip",
       render: () => (
         <InstanceServiceStatus
           initialInstance={props.instance}
@@ -276,7 +283,23 @@ const StatusTab: Component<StatusTabProps> = (props) => {
             <Accordion.Item value={section.id} class="right-panel-accordion-item">
               <Accordion.Header>
                 <Accordion.Trigger class="right-panel-accordion-trigger">
-                  <span>{props.t(section.labelKey)}</span>
+                  <span class="section-left">
+                    <Tooltip openDelay={200} gutter={4} placement="top">
+                      <Tooltip.Trigger
+                        class="section-info-trigger"
+                        aria-label={props.t(section.tooltipKey)}
+                        onClick={(e) => e.stopPropagation()}
+                      >
+                        <Info class="section-info-icon" />
+                      </Tooltip.Trigger>
+                      <Tooltip.Portal>
+                        <Tooltip.Content class="section-info-tooltip">
+                          {props.t(section.tooltipKey)}
+                        </Tooltip.Content>
+                      </Tooltip.Portal>
+                    </Tooltip>
+                    <span class="section-label">{props.t(section.labelKey)}</span>
+                  </span>
                   <ChevronDown
                     class={`right-panel-accordion-chevron ${isSectionExpanded(section.id) ? "right-panel-accordion-chevron-expanded" : ""}`}
                   />

packages/ui/src/components/instance/shell/right-panel/types.ts

@@ -3,3 +3,5 @@ export type RightPanelTab = "changes" | "git-changes" | "files" | "status"
 export type DiffViewMode = "split" | "unified"
 
 export type DiffContextMode = "expanded" | "collapsed"
+
+export type DiffWordWrapMode = "on" | "off"

packages/ui/src/components/instance/shell/storage.ts

@@ -23,6 +23,7 @@ export const RIGHT_PANEL_GIT_CHANGES_LIST_OPEN_NONPHONE_KEY = "opencode-session-
 export const RIGHT_PANEL_GIT_CHANGES_LIST_OPEN_PHONE_KEY = "opencode-session-right-panel-git-changes-list-open-phone-v1"
 export const RIGHT_PANEL_CHANGES_DIFF_VIEW_MODE_KEY = "opencode-session-right-panel-changes-diff-view-mode-v1"
 export const RIGHT_PANEL_CHANGES_DIFF_CONTEXT_MODE_KEY = "opencode-session-right-panel-changes-diff-context-mode-v1"
+export const RIGHT_PANEL_CHANGES_DIFF_WORD_WRAP_KEY = "opencode-session-right-panel-changes-diff-word-wrap-v1"
 
 export const clampWidth = (value: number) =>
   Math.min(MAX_SESSION_SIDEBAR_WIDTH, Math.max(MIN_SESSION_SIDEBAR_WIDTH, value))

packages/ui/src/components/message-list-header.tsx

@@ -1,10 +1,8 @@
 import { Show } from "solid-js"
 import Kbd from "./kbd"
+import ContextMeter from "./context-meter"
 import { useI18n } from "../lib/i18n"
 
-const METRIC_CHIP_CLASS = "inline-flex items-center gap-1 rounded-full border border-base px-2 py-0.5 text-xs text-primary"
-const METRIC_LABEL_CLASS = "uppercase text-[10px] tracking-wide text-muted"
-
 interface MessageListHeaderProps {
   usedTokens: number
 
@@ -21,7 +19,6 @@ export default function MessageListHeader(props: MessageListHeaderProps) {
   const { t } = useI18n()
 
   const hasAvailableTokens = () => typeof props.availableTokens === "number"
-  const availableDisplay = () => (hasAvailableTokens() ? props.formatTokens(props.availableTokens as number) : "--")
 
   return (
     <div class={props.forceCompactStatusLayout ? "connection-status connection-status--compact" : "connection-status"}>
@@ -40,14 +37,13 @@ export default function MessageListHeader(props: MessageListHeaderProps) {
 
       <div class="connection-status-text connection-status-info">
         <div class="connection-status-usage">
-          <div class={METRIC_CHIP_CLASS}>
-            <span class={METRIC_LABEL_CLASS}>{t("messageListHeader.metrics.usedLabel")}</span>
-            <span class="font-semibold text-primary">{props.formatTokens(props.usedTokens)}</span>
-          </div>
-          <div class={METRIC_CHIP_CLASS}>
-            <span class={METRIC_LABEL_CLASS}>{t("messageListHeader.metrics.availableLabel")}</span>
-            <span class="font-semibold text-primary">{hasAvailableTokens() ? availableDisplay() : "--"}</span>
-          </div>
+          <ContextMeter
+            usedTokens={props.usedTokens}
+            availableTokens={hasAvailableTokens() ? (props.availableTokens as number) : null}
+            formatTokens={props.formatTokens}
+            usedLabel={t("messageListHeader.metrics.usedLabel")}
+            availableLabel={t("messageListHeader.metrics.availableLabel")}
+          />
         </div>
       </div>
 
@@ -55,7 +51,7 @@ export default function MessageListHeader(props: MessageListHeaderProps) {
         <div class="connection-status-shortcut-action">
           <button
             type="button"
-            class="connection-status-button"
+            class="connection-status-button command-palette-button"
             onClick={props.onCommandPalette}
             aria-label={t("messageListHeader.commandPalette.ariaLabel")}
           >

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

@@ -3,7 +3,6 @@ import ToolCall from "./tool-call"
 import { isItemExpanded, toggleItemExpanded } from "../stores/tool-call-state"
 import { Markdown } from "./markdown"
 import { useTheme } from "../lib/theme"
-import { useConfig } from "../stores/preferences"
 import { partHasRenderableText, SDKPart, TextPart, ClientPart } from "../types/message"
 
 type ToolCallPart = Extract<ClientPart, { type: "tool" }>
@@ -17,16 +16,18 @@ interface MessagePartProps {
   // Other synthetic text parts (tool traces, read outputs, etc.) should be hidden.
   primaryUserTextPartId?: string | null
   onRendered?: () => void
- }
-   export default function MessagePart(props: MessagePartProps) {
+}
+
+export default function MessagePart(props: MessagePartProps) {
 
   const { isDark } = useTheme()
-  const { preferences } = useConfig()
   const partType = () => props.part?.type || ""
   const reasoningId = () => `reasoning-${props.part?.id || ""}`
   const isReasoningExpanded = () => isItemExpanded(reasoningId())
   const isAssistantMessage = () => props.messageType === "assistant"
   const textContainerClass = () => (isAssistantMessage() ? "message-text message-text-assistant" : "message-text")
+  const markdownContainerClass = () => "message-text message-text-assistant"
+  const textContainerRole = () => props.messageType || "assistant"
 
   const shouldHideTextPart = () => {
     const part = props.part
@@ -57,6 +58,11 @@ interface MessagePartProps {
     return ""
   }
 
+  const canRenderMarkdown = () => {
+    const id = (props.part as unknown as { id?: unknown })?.id
+    return typeof id === "string" && id.length > 0
+  }
+
   function reasoningSegmentHasText(segment: unknown): boolean {
     if (typeof segment === "string") {
       return segment.trim().length > 0
@@ -91,20 +97,28 @@ interface MessagePartProps {
 
   const createTextPartForMarkdown = (): TextPart => {
     const part = props.part
-    if ((part.type === "text" || part.type === "reasoning") && typeof part.text === "string") {
+    if (part.type === "text" && typeof part.text === "string") {
+      // Pass through the original part so `renderCache` updates persist.
+      return part as unknown as TextPart
+    }
+
+    if (part.type === "reasoning" && typeof (part as any).text === "string") {
+      // Reasoning parts render as markdown in some views; normalize to TextPart.
       return {
         id: part.id,
         type: "text",
-        text: part.text,
-        synthetic: part.type === "text" ? part.synthetic : false,
-        version: (part as { version?: number }).version
+        text: (part as any).text,
+        synthetic: false,
+        version: (part as { version?: number }).version,
+        renderCache: (part as any).renderCache,
       }
     }
+
     return {
       id: part.id,
-      type: "text", 
+      type: "text",
       text: "",
-      synthetic: false
+      synthetic: false,
     }
   }
 
@@ -117,22 +131,18 @@ interface MessagePartProps {
     <Switch>
       <Match when={partType() === "text"}>
         <Show when={!shouldHideTextPart() && partHasRenderableText(props.part)}>
-          <div class={textContainerClass()}>
-                <Show
-                 when={isAssistantMessage()}
-                 fallback={<span class="text-primary">{plainTextContent()}</span>}
-               >
-                 <Markdown
-                   part={createTextPartForMarkdown()}
-                   instanceId={props.instanceId}
-                   sessionId={props.sessionId}
-                   isDark={isDark()}
-                 size={isAssistantMessage() ? "tight" : "base"}
-                 onRendered={props.onRendered}
-               />
-              </Show>
-
-           </div>
+          <div class={canRenderMarkdown() ? markdownContainerClass() : textContainerClass()} data-role={textContainerRole()}>
+            <Show when={canRenderMarkdown()} fallback={<span class="text-primary">{plainTextContent()}</span>}>
+              <Markdown
+                part={createTextPartForMarkdown()}
+                instanceId={props.instanceId}
+                sessionId={props.sessionId}
+                isDark={isDark()}
+                size={isAssistantMessage() ? "tight" : "base"}
+                onRendered={props.onRendered}
+              />
+            </Show>
+          </div>
         </Show>
       </Match>
 

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

@@ -1,4 +1,4 @@
-import { For, Show, createEffect, createMemo, createSignal, onCleanup, type Component } from "solid-js"
+import { For, Show, createEffect, createMemo, createSignal, onCleanup, on, untrack, type Component } from "solid-js"
 import MessagePreview from "./message-preview"
 import { messageStoreBus } from "../stores/message-v2/bus"
 import type { ClientPart } from "../types/message"
@@ -350,11 +350,9 @@ const MessageTimeline: Component<MessageTimelineProps> = (props) => {
     clearCloseTimer()
   })
 
-  createEffect(() => {
-    const activeId = props.activeMessageId
-
+  createEffect(on(() => props.activeMessageId, (activeId) => {
     if (!activeId) return
-    const targetSegment = props.segments.find((segment) => segment.messageId === activeId)
+    const targetSegment = untrack(() => props.segments).find((segment) => segment.messageId === activeId)
     if (!targetSegment) return
     const element = buttonRefs.get(targetSegment.id)
     if (!element) return
@@ -366,7 +364,7 @@ const MessageTimeline: Component<MessageTimelineProps> = (props) => {
         window.clearTimeout(timer)
       }
     })
-  })
+  }))
 
   createEffect(() => {
     const element = tooltipElement()

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

@@ -176,15 +176,26 @@ export default function PromptInput(props: PromptInputProps) {
     ),
   )
 
-  onMount(() => {
+  const isCoarsePointer = () => {
+    if (typeof window === "undefined") return false
+    return Boolean(window.matchMedia?.("(pointer: coarse)")?.matches)
+  }
+
+  createEffect(() => {
+    // Scope global "type-to-focus" behavior to the active, visible prompt only.
+    if (typeof document === "undefined") return
+    if (isCoarsePointer()) return
+    if (props.isActive === false) return
+    if (props.disabled) return
+
     const handleGlobalKeyDown = (e: KeyboardEvent) => {
-      const activeElement = document.activeElement as HTMLElement
+      const activeElement = document.activeElement as HTMLElement | null
 
       const isInputElement =
         activeElement?.tagName === "INPUT" ||
         activeElement?.tagName === "TEXTAREA" ||
         activeElement?.tagName === "SELECT" ||
-        activeElement?.isContentEditable
+        Boolean(activeElement?.isContentEditable)
 
       if (isInputElement) return
 
@@ -192,16 +203,25 @@ export default function PromptInput(props: PromptInputProps) {
       if (isModifierKey) return
 
       const isSpecialKey =
-        e.key === "Tab" || e.key === "Enter" || e.key.startsWith("Arrow") || e.key === "Backspace" || e.key === "Delete"
+        e.key === "Tab" ||
+        e.key === "Enter" ||
+        e.key.startsWith("Arrow") ||
+        e.key === "Backspace" ||
+        e.key === "Delete"
       if (isSpecialKey) return
 
-      if (e.key.length === 1 && textareaRef && !props.disabled) {
-        textareaRef.focus()
+      const textarea = textareaRef
+      if (!textarea || textarea.disabled) return
+
+      // In session cache mode inactive panes are display:none; avoid stealing focus.
+      if (textarea.offsetParent === null) return
+
+      if (e.key.length === 1) {
+        textarea.focus()
       }
     }
 
     document.addEventListener("keydown", handleGlobalKeyDown)
-
     onCleanup(() => {
       document.removeEventListener("keydown", handleGlobalKeyDown)
     })
@@ -331,7 +351,9 @@ export default function PromptInput(props: PromptInputProps) {
     const blockquote = lines.map((line) => `> ${line}`).join("\n")
     if (!blockquote) return
 
-    insertBlockContent(`${blockquote}\n`)
+    // End the blockquote with a blank line so the user's next line
+    // doesn't get parsed as a lazy continuation of the quote.
+    insertBlockContent(`${blockquote}\n\n`)
   }
 
   function insertCodeSelection(rawText: string) {
@@ -435,7 +457,7 @@ export default function PromptInput(props: PromptInputProps) {
                 onFocus={() => setIsFocused(true)}
                 onBlur={() => setIsFocused(false)}
                 disabled={props.disabled}
-                rows={expandState() === "expanded" ? 15 : 4}
+                rows={expandState() === "expanded" ? (props.compactLayout ? 10 : 15) : 3}
                 spellcheck={false}
                 autocorrect="off"
                 autoCapitalize="off"

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

@@ -17,6 +17,12 @@ export interface PromptInputProps {
   instanceId: string
   instanceFolder: string
   sessionId: string
+
+  // Used to scope global "type-to-focus" behavior.
+  isActive?: boolean
+
+  // Phone/tablet layouts should keep the expanded prompt more compact.
+  compactLayout?: boolean
   onSend: (prompt: string, attachments: Attachment[]) => Promise<void>
   onRunShell?: (command: string) => Promise<void>
   disabled?: boolean

packages/ui/src/components/remote-access-overlay.tsx

@@ -23,6 +23,7 @@ export function RemoteAccessOverlay(props: RemoteAccessOverlayProps) {
   const [meta, setMeta] = createSignal<ServerMeta | null>(null)
   const [authStatus, setAuthStatus] = createSignal<{ authenticated: boolean; username?: string; passwordUserProvided?: boolean } | null>(null)
   const [loading, setLoading] = createSignal(false)
+  const [applyingListeningMode, setApplyingListeningMode] = createSignal(false)
   const [qrCodes, setQrCodes] = createSignal<Record<string, string>>({})
   const [expandedUrl, setExpandedUrl] = createSignal<string | null>(null)
   const [error, setError] = createSignal<string | null>(null)
@@ -88,6 +89,10 @@ export function RemoteAccessOverlay(props: RemoteAccessOverlayProps) {
       return
     }
 
+    if (applyingListeningMode()) {
+      return
+    }
+
     const confirmed = await showConfirmDialog(t("remoteAccess.listeningMode.restartConfirm.message"), {
       title: allow ? t("remoteAccess.listeningMode.restartConfirm.title.all") : t("remoteAccess.listeningMode.restartConfirm.title.local"),
       variant: "warning",
@@ -100,12 +105,21 @@ export function RemoteAccessOverlay(props: RemoteAccessOverlayProps) {
       return
     }
 
-    setListeningMode(targetMode)
-    const restarted = await restartCli()
-    if (!restarted) {
-      setError(t("remoteAccess.restart.errorManual"))
-    } else {
-      setMeta((prev) => (prev ? { ...prev, listeningMode: targetMode } : prev))
+    setApplyingListeningMode(true)
+    setError(null)
+    try {
+      // Important: await the config patch before restart so Electron reads the updated mode from disk.
+      await setListeningMode(targetMode)
+      const restarted = await restartCli()
+      if (!restarted) {
+        setError(t("remoteAccess.restart.errorManual"))
+      } else {
+        setMeta((prev) => (prev ? { ...prev, listeningMode: targetMode } : prev))
+      }
+    } catch (err) {
+      setError(err instanceof Error ? err.message : String(err))
+    } finally {
+      setApplyingListeningMode(false)
     }
 
     void refreshMeta()
@@ -196,6 +210,7 @@ export function RemoteAccessOverlay(props: RemoteAccessOverlayProps) {
                   onChange={(nextChecked) => {
                     void handleAllowConnectionsChange(nextChecked)
                   }}
+                  disabled={loading() || applyingListeningMode()}
                 >
                   <Switch.Input />
                   <Switch.Control class="remote-toggle-switch" data-checked={allowExternalConnections()}>

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

@@ -28,6 +28,8 @@ interface SessionViewProps {
   instanceId: string
   instanceFolder: string
   escapeInDebounce: boolean
+  isPhoneLayout?: boolean
+  compactPromptLayout?: boolean
   showSidebarToggle?: boolean
   onSidebarToggle?: () => void
   forceCompactStatusLayout?: boolean
@@ -76,6 +78,9 @@ export const SessionView: Component<SessionViewProps> = (props) => {
       (isActive) => {
         if (!isActive) return
 
+        // On phones, focusing the prompt on session switch is disruptive (it raises the OSK).
+        if (props.isPhoneLayout) return
+
         // Don't steal focus from other inputs (command palette, dialogs, selectors, etc.)
         if (typeof document === "undefined") return
         const activeEl = document.activeElement as HTMLElement | null
@@ -314,17 +319,19 @@ export const SessionView: Component<SessionViewProps> = (props) => {
                 </Show>
 
               <PromptInput
-               instanceId={props.instanceId}
-               instanceFolder={props.instanceFolder}
-               sessionId={activeSession.id}
-               onSend={handleSendMessage}
-               onRunShell={handleRunShell}
-               escapeInDebounce={props.escapeInDebounce}
-               isSessionBusy={sessionBusy()}
-               disabled={sessionNeedsInput()}
-               onAbortSession={handleAbortSession}
-               registerPromptInputApi={registerPromptInputApi}
-               />
+                instanceId={props.instanceId}
+                instanceFolder={props.instanceFolder}
+                sessionId={activeSession.id}
+                isActive={props.isActive}
+                compactLayout={props.compactPromptLayout}
+                onSend={handleSendMessage}
+                onRunShell={handleRunShell}
+                escapeInDebounce={props.escapeInDebounce}
+                isSessionBusy={sessionBusy()}
+                disabled={sessionNeedsInput()}
+                onAbortSession={handleAbortSession}
+                registerPromptInputApi={registerPromptInputApi}
+                />
             </div>
           )
         }}

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

@@ -1,5 +1,6 @@
 import { createSignal, Show, createEffect, createMemo, onCleanup } from "solid-js"
-import { Copy } from "lucide-solid"
+import { ArrowRightSquare, Check, Copy, Hourglass, Loader2, XCircle } from "lucide-solid"
+import { stringify as stringifyYaml } from "yaml"
 import { messageStoreBus } from "../stores/message-v2/bus"
 import { useTheme } from "../lib/theme"
 import { useGlobalCache } from "../lib/hooks/use-global-cache"
@@ -27,7 +28,17 @@ import type {
   ToolRendererContext,
   ToolScrollHelpers,
 } from "./tool-call/types"
-import { getRelativePath, getToolIcon, getToolName, isToolStateCompleted, isToolStateError, isToolStateRunning, getDefaultToolAction } from "./tool-call/utils"
+import {
+  ensureMarkdownContent,
+  getRelativePath,
+  getToolIcon,
+  getToolName,
+  isToolStateCompleted,
+  isToolStateError,
+  isToolStateRunning,
+  getDefaultToolAction,
+  readToolStatePayload,
+} from "./tool-call/utils"
 import { resolveTitleForTool } from "./tool-call/tool-title"
 import { getLogger } from "../lib/logger"
 
@@ -155,12 +166,33 @@ export default function ToolCall(props: ToolCallProps) {
     const prefExpanded = toolOutputDefaultExpanded()
     const toolName = toolCallMemo()?.tool || ""
     if (toolName === "read") {
+      const state = toolState()
+      if (state?.status === "error") {
+        return true
+      }
       return false
     }
     return prefExpanded
   })
 
   const [userExpanded, setUserExpanded] = createSignal<boolean | null>(null)
+  const toolInputsVisibility = createMemo(() => preferences().toolInputsVisibility || "collapsed")
+  const [toolInputVisibilityOverride, setToolInputVisibilityOverride] = createSignal<"hidden" | "expanded" | null>(null)
+  const effectiveToolInputsVisibility = createMemo(() => toolInputVisibilityOverride() ?? toolInputsVisibility())
+  const isToolInputVisible = createMemo(() => effectiveToolInputsVisibility() !== "hidden")
+  const inputDefaultExpanded = createMemo(() => effectiveToolInputsVisibility() === "expanded")
+  const [inputSectionOverride, setInputSectionOverride] = createSignal<boolean | null>(null)
+  const [outputSectionOverride, setOutputSectionOverride] = createSignal<boolean | null>(null)
+  const inputSectionExpanded = () => {
+    const override = inputSectionOverride()
+    if (override !== null) return override
+    return inputDefaultExpanded()
+  }
+  const outputSectionExpanded = () => {
+    const override = outputSectionOverride()
+    if (override !== null) return override
+    return true
+  }
 
   const isPermissionActive = createMemo(() => {
     const pending = pendingPermission()
@@ -183,6 +215,35 @@ export default function ToolCall(props: ToolCallProps) {
     return defaultExpandedForTool()
   }
 
+  const toolInput = createMemo(() => {
+    const state = toolState()
+    return readToolStatePayload(state).input
+  })
+
+  const hasToolInput = createMemo(() => {
+    const input = toolInput()
+    return input && Object.keys(input).length > 0
+  })
+
+  const toolInputMarkdown = createMemo(() => {
+    const input = toolInput()
+    if (!input || Object.keys(input).length === 0) return null
+
+    try {
+      const yamlText = stringifyYaml(input)
+      return ensureMarkdownContent(yamlText, "yaml", true)
+    } catch (error) {
+      log.error("Failed to convert tool call input to YAML", error)
+      try {
+        const jsonText = JSON.stringify(input, null, 2)
+        return ensureMarkdownContent(jsonText, "json", true)
+      } catch (nestedError) {
+        log.error("Failed to stringify tool call input", nestedError)
+        return null
+      }
+    }
+  })
+
   const permissionDetails = createMemo(() => pendingPermission()?.permission)
   const questionDetails = createMemo(() => pendingQuestion()?.request)
 
@@ -515,13 +576,13 @@ export default function ToolCall(props: ToolCallProps) {
     const status = toolState()?.status || ""
     switch (status) {
       case "pending":
-        return "⏸"
+        return <Hourglass class="w-4 h-4" />
       case "running":
-        return "⏳"
+        return <Loader2 class="w-4 h-4 animate-spin" />
       case "completed":
-        return "✓"
+        return <Check class="w-4 h-4" />
       case "error":
-        return "✗"
+        return <XCircle class="w-4 h-4" />
       default:
         return ""
     }
@@ -548,6 +609,25 @@ export default function ToolCall(props: ToolCallProps) {
     })
   }
 
+  createEffect(() => {
+    // When global preference changes, reset per-tool-call overrides so palette changes apply.
+    toolInputsVisibility()
+    setToolInputVisibilityOverride(null)
+    setInputSectionOverride(null)
+    setOutputSectionOverride(null)
+  })
+
+  const handleToggleInputVisibility = (event: MouseEvent) => {
+    event.preventDefault()
+    event.stopPropagation()
+    if (!expanded()) {
+      toggle()
+    }
+
+    const currentlyVisible = isToolInputVisible()
+    setToolInputVisibilityOverride(currentlyVisible ? "hidden" : "expanded")
+  }
+
   const renderer = createMemo(() => resolveToolRenderer(toolName()))
 
   const { renderAnsiContent } = createAnsiContentRenderer({
@@ -789,6 +869,23 @@ export default function ToolCall(props: ToolCallProps) {
           </span>
         </button>
 
+        <Show when={hasToolInput()}>
+          <button
+            type="button"
+            class="tool-call-header-input"
+            onClick={handleToggleInputVisibility}
+            aria-pressed={isToolInputVisible()}
+            aria-label={
+              isToolInputVisible()
+                ? t("toolCall.header.hideInputAriaLabel")
+                : t("toolCall.header.showInputAriaLabel")
+            }
+            title={isToolInputVisible() ? t("toolCall.header.hideInputTitle") : t("toolCall.header.showInputTitle")}
+          >
+            <ArrowRightSquare class="w-3.5 h-3.5" />
+          </button>
+        </Show>
+
         <button
           type="button"
           class="tool-call-header-copy"
@@ -806,19 +903,79 @@ export default function ToolCall(props: ToolCallProps) {
 
       {expanded() && (
         <div class="tool-call-details">
-          {renderToolBody()}
- 
-          {renderError()}
- 
-          {renderPermissionBlock()}
-          {renderQuestionBlock()}
- 
-          <Show when={status() === "pending" && !pendingPermission()}>
-            <div class="tool-call-pending-message">
-              <span class="spinner-small"></span>
-              <span>{t("toolCall.pending.waitingToRun")}</span>
+          <Show
+            when={isToolInputVisible() && hasToolInput()}
+            fallback={
+              <>
+                {renderToolBody()}
+                {renderError()}
+
+                <Show when={status() === "pending" && !pendingPermission()}>
+                  <div class="tool-call-pending-message">
+                    <span class="spinner-small"></span>
+                    <span>{t("toolCall.pending.waitingToRun")}</span>
+                  </div>
+                </Show>
+              </>
+            }
+          >
+            <div class="tool-call-io-sections">
+              <div class="tool-call-io-section">
+                <button
+                  type="button"
+                  class="tool-call-io-toggle"
+                  aria-expanded={inputSectionExpanded()}
+                  onClick={() => setInputSectionOverride((prev) => {
+                    const current = prev === null ? inputSectionExpanded() : prev
+                    return !current
+                  })}
+                >
+                  <span class="tool-call-io-title">{t("toolCall.io.input")}</span>
+                </button>
+
+                <Show when={inputSectionExpanded()}>
+                  <div class="tool-call-io-body">
+                    {(() => {
+                      const content = toolInputMarkdown()
+                      if (!content) return null
+                      return renderMarkdownContent({ content, cacheKey: "input" })
+                    })()}
+                  </div>
+                </Show>
+              </div>
+
+              <div class="tool-call-io-section">
+                <button
+                  type="button"
+                  class="tool-call-io-toggle"
+                  aria-expanded={outputSectionExpanded()}
+                  onClick={() => setOutputSectionOverride((prev) => {
+                    const current = prev === null ? outputSectionExpanded() : prev
+                    return !current
+                  })}
+                >
+                  <span class="tool-call-io-title">{t("toolCall.io.output")}</span>
+                </button>
+
+                <Show when={outputSectionExpanded()}>
+                  <div class="tool-call-io-body">
+                    {renderToolBody()}
+                    {renderError()}
+
+                    <Show when={status() === "pending" && !pendingPermission()}>
+                      <div class="tool-call-pending-message">
+                        <span class="spinner-small"></span>
+                        <span>{t("toolCall.pending.waitingToRun")}</span>
+                      </div>
+                    </Show>
+                  </div>
+                </Show>
+              </div>
             </div>
           </Show>
+
+          {renderPermissionBlock()}
+          {renderQuestionBlock()}
         </div>
       )}
  

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

@@ -287,7 +287,9 @@ export const taskRenderer: ToolRenderer = {
                 content: promptContent()!,
                 cacheKey: "task:prompt",
                 disableScrollTracking: true,
-                disableHighlight: true,
+                // Always use the normal markdown render path for prompt (even while running)
+                // so the prompt doesn't visually change between running/completed states.
+                disableHighlight: false,
               })}
             </div>
           </section>

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

@@ -287,13 +287,14 @@ const UnifiedPicker: Component<UnifiedPickerProps> = (props) => {
     if (mode() !== "mention") return
 
     const query = props.searchQuery.toLowerCase()
+    const visibleAgents = props.agents.filter((agent) => !agent.hidden)
     const filtered = query
-      ? props.agents.filter(
+      ? visibleAgents.filter(
           (agent) =>
             agent.name.toLowerCase().includes(query) ||
             (agent.description && agent.description.toLowerCase().includes(query)),
         )
-      : props.agents
+      : visibleAgents
 
     setFilteredAgents(filtered)
   })

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

@@ -1,6 +1,6 @@
 import { createSignal, onMount } from "solid-js"
 import type { Accessor } from "solid-js"
-import type { Preferences, ExpansionPreference } from "../../stores/preferences"
+import type { Preferences, ExpansionPreference, ToolInputsVisibilityPreference } from "../../stores/preferences"
 import { createCommandRegistry, type Command } from "../commands"
 import { instances, activeInstanceId, setActiveInstanceId } from "../../stores/instances"
 import type { ClientPart, MessageInfo } from "../../types/message"
@@ -38,6 +38,7 @@ export interface UseCommandsOptions {
   setToolOutputExpansion: (mode: ExpansionPreference) => void
   setDiagnosticsExpansion: (mode: ExpansionPreference) => void
   setThinkingBlocksExpansion: (mode: ExpansionPreference) => void
+  setToolInputsVisibility: (mode: ToolInputsVisibilityPreference) => void
   handleNewInstanceRequest: () => void
   handleCloseInstance: (instanceId: string) => Promise<void>
   handleNewSession: (instanceId: string) => Promise<void>
@@ -551,6 +552,29 @@ export function useCommands(options: UseCommandsOptions) {
       },
     })
 
+    commandRegistry.register({
+      id: "tool-inputs-visibility",
+      label: () => {
+        const mode = options.preferences().toolInputsVisibility || "hidden"
+        const state =
+          mode === "expanded"
+            ? tGlobal("commands.common.expanded")
+            : mode === "collapsed"
+              ? tGlobal("commands.common.collapsed")
+              : tGlobal("commands.common.hidden")
+        return tGlobal("commands.toolInputsVisibility.label", { state })
+      },
+      description: () => tGlobal("commands.toolInputsVisibility.description"),
+      category: "System",
+      keywords: () => splitKeywords("commands.toolInputsVisibility.keywords"),
+      action: () => {
+        const mode = options.preferences().toolInputsVisibility || "hidden"
+        const next: ToolInputsVisibilityPreference =
+          mode === "hidden" ? "collapsed" : mode === "collapsed" ? "expanded" : "hidden"
+        options.setToolInputsVisibility(next)
+      },
+    })
+
     commandRegistry.register({
       id: "token-usage-visibility",
       label: () => {

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

@@ -130,6 +130,10 @@ export const commandMessages = {
   "commands.diagnosticsDefault.description": "Toggle default expansion for diagnostics output",
   "commands.diagnosticsDefault.keywords": "diagnostics, expand, collapse",
 
+  "commands.toolInputsVisibility.label": "Tool Inputs Visibility · {state}",
+  "commands.toolInputsVisibility.description": "Set default visibility for tool call input arguments",
+  "commands.toolInputsVisibility.keywords": "tool, inputs, arguments, visibility, hide, show, expand, collapse",
+
   "commands.tokenUsageDisplay.label": "Token Usage Display · {state}",
   "commands.tokenUsageDisplay.description": "Show or hide token and cost stats for assistant messages",
   "commands.tokenUsageDisplay.keywords": "token, usage, cost, stats",

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

@@ -39,6 +39,9 @@ export const instanceMessages = {
   "instanceShell.rightDrawer.toggle.open": "Open right drawer",
   "instanceShell.rightDrawer.toggle.close": "Close right drawer",
 
+  "instanceShell.fullscreen.enter": "Full screen",
+  "instanceShell.fullscreen.exit": "Exit full screen",
+
   "instanceShell.metrics.usedLabel": "Used",
   "instanceShell.metrics.availableLabel": "Avail",
 
@@ -93,11 +96,17 @@ export const instanceMessages = {
   "instanceShell.rightPanel.tabs.ariaLabel": "Right panel tabs",
   "instanceShell.rightPanel.actions.refresh": "Refresh",
   "instanceShell.rightPanel.sections.sessionChanges": "Session Changes",
+  "instanceShell.rightPanel.sections.sessionChanges.tooltip": "Files modified in the current session. Shows additions and deletions for each file.",
   "instanceShell.rightPanel.sections.plan": "Plan",
+  "instanceShell.rightPanel.sections.plan.tooltip": "The agent's roadmap for this session. Tracks tasks, subtasks, and their completion status.",
   "instanceShell.rightPanel.sections.backgroundProcesses": "Background Shells",
+  "instanceShell.rightPanel.sections.backgroundProcesses.tooltip": "Long-running processes started by the agent. You can monitor their output, stop, or terminate them.",
   "instanceShell.rightPanel.sections.mcp": "MCP Servers",
+  "instanceShell.rightPanel.sections.mcp.tooltip": "Model Context Protocol servers that extend the agent's capabilities with external tools and services.",
   "instanceShell.rightPanel.sections.lsp": "LSP Servers",
+  "instanceShell.rightPanel.sections.lsp.tooltip": "Language Server Protocol servers providing code intelligence, diagnostics, and language-specific features.",
   "instanceShell.rightPanel.sections.plugins": "Plugins",
+  "instanceShell.rightPanel.sections.plugins.tooltip": "Plugins that customize the UI and server behavior, adding features beyond MCP and LSP.",
 
   "instanceShell.sessionChanges.noSessionSelected": "Select a session to view changes.",
   "instanceShell.sessionChanges.loading": "Fetching session changes...",

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

@@ -15,4 +15,13 @@ export const logMessages = {
   "infoView.logs.paused.description": "Enable streaming to watch your OpenCode server activity.",
   "infoView.logs.empty.waiting": "Waiting for server output...",
   "infoView.logs.scrollToBottom": "Scroll to bottom",
+
+  "infoView.dispose.actions.dispose": "Dispose instance",
+  "infoView.dispose.actions.disposing": "Disposing...",
+  "infoView.dispose.confirm.title": "Dispose instance?",
+  "infoView.dispose.confirm.message": "This clears cached per-project state for this directory and reloads the instance.",
+  "infoView.dispose.confirm.confirmLabel": "Dispose",
+  "infoView.dispose.confirm.cancelLabel": "Cancel",
+  "infoView.dispose.toast.success": "Instance disposed. Reloading...",
+  "infoView.dispose.toast.error": "Failed to dispose instance.",
 } as const

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

@@ -5,6 +5,14 @@ export const toolCallMessages = {
   "toolCall.header.copyTitle": "Copy tool call title",
   "toolCall.header.copyAriaLabel": "Copy tool call title",
 
+  "toolCall.header.showInputTitle": "Show Tool Arguments",
+  "toolCall.header.showInputAriaLabel": "Show Tool Arguments",
+  "toolCall.header.hideInputTitle": "Hide Tool Arguments",
+  "toolCall.header.hideInputAriaLabel": "Hide Tool Arguments",
+
+  "toolCall.io.input": "Tool Input",
+  "toolCall.io.output": "Tool Output",
+
   "toolCall.diff.label": "Diff",
   "toolCall.diff.label.withPath": "Diff · {path}",
   "toolCall.diff.viewMode.ariaLabel": "Diff view mode",

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

@@ -130,6 +130,10 @@ export const commandMessages = {
   "commands.diagnosticsDefault.description": "Alternar la expansión por defecto de la salida de diagnósticos",
   "commands.diagnosticsDefault.keywords": "diagnósticos, expandir, colapsar",
 
+  "commands.toolInputsVisibility.label": "Visibilidad de entradas de herramientas · {state}",
+  "commands.toolInputsVisibility.description": "Configurar la visibilidad por defecto de los argumentos de entrada de llamadas de herramienta",
+  "commands.toolInputsVisibility.keywords": "herramienta, entradas, argumentos, visibilidad, ocultar, mostrar, expandir, colapsar",
+
   "commands.tokenUsageDisplay.label": "Mostrar uso de tokens · {state}",
   "commands.tokenUsageDisplay.description": "Mostrar u ocultar estadísticas de tokens y costo en los mensajes del asistente",
   "commands.tokenUsageDisplay.keywords": "token, uso, costo, estadísticas",

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

@@ -39,13 +39,16 @@ export const instanceMessages = {
   "instanceShell.rightDrawer.toggle.open": "Abrir panel derecho",
   "instanceShell.rightDrawer.toggle.close": "Cerrar panel derecho",
 
+  "instanceShell.fullscreen.enter": "Pantalla completa",
+  "instanceShell.fullscreen.exit": "Salir de pantalla completa",
+
   "instanceShell.metrics.usedLabel": "Usado",
   "instanceShell.metrics.availableLabel": "Disp.",
 
   "instanceShell.commandPalette.openAriaLabel": "Abrir paleta de comandos",
   "instanceShell.commandPalette.button": "Paleta de comandos",
 
-  "instanceShell.connection.ariaLabel": "Connection {status}",
+  "instanceShell.connection.ariaLabel": "Conexión {status}",
   "instanceShell.connection.connected": "Conectada",
   "instanceShell.connection.connecting": "Conectando...",
   "instanceShell.connection.disconnected": "Desconectada",
@@ -90,16 +93,22 @@ export const instanceMessages = {
   "instanceShell.rightPanel.tabs.files": "Archivos",
   "instanceShell.rightPanel.tabs.status": "Estado",
   "instanceShell.rightPanel.tabs.ariaLabel": "Pestañas del panel derecho",
-  "instanceShell.rightPanel.sections.sessionChanges": "Cambios de sesion",
+  "instanceShell.rightPanel.sections.sessionChanges": "Cambios de sesión",
+  "instanceShell.rightPanel.sections.sessionChanges.tooltip": "Archivos modificados en la sesión actual. Muestra las adiciones y eliminaciones de cada archivo.",
   "instanceShell.rightPanel.sections.plan": "Plan",
+  "instanceShell.rightPanel.sections.plan.tooltip": "Hoja de ruta del agente para esta sesión. Realiza el seguimiento de tareas, subtareas y su estado de finalización.",
   "instanceShell.rightPanel.sections.backgroundProcesses": "Shells en segundo plano",
+  "instanceShell.rightPanel.sections.backgroundProcesses.tooltip": "Procesos de larga duración iniciados por el agente. Puedes supervisar su salida, detenerlos o terminarlos.",
   "instanceShell.rightPanel.sections.mcp": "Servidores MCP",
+  "instanceShell.rightPanel.sections.mcp.tooltip": "Servidores del Model Context Protocol (MCP) que amplían las capacidades del agente con herramientas y servicios externos.",
   "instanceShell.rightPanel.sections.lsp": "Servidores LSP",
+  "instanceShell.rightPanel.sections.lsp.tooltip": "Servidores del Language Server Protocol (LSP) que proporcionan inteligencia de código, diagnósticos y funciones específicas del lenguaje.",
   "instanceShell.rightPanel.sections.plugins": "Plugins",
+  "instanceShell.rightPanel.sections.plugins.tooltip": "Plugins que personalizan el comportamiento de la UI y del servidor, y añaden funciones más allá de MCP y LSP.",
 
-  "instanceShell.sessionChanges.noSessionSelected": "Selecciona una sesion para ver los cambios.",
-  "instanceShell.sessionChanges.loading": "Obteniendo cambios de la sesion...",
-  "instanceShell.sessionChanges.empty": "Aun no hay cambios.",
+  "instanceShell.sessionChanges.noSessionSelected": "Selecciona una sesión para ver los cambios.",
+  "instanceShell.sessionChanges.loading": "Obteniendo cambios de la sesión...",
+  "instanceShell.sessionChanges.empty": "Aún no hay cambios.",
   "instanceShell.sessionChanges.filesChanged": "{count} archivos cambiados",
   "instanceShell.sessionChanges.actions.show": "Mostrar cambios",
 

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

@@ -15,4 +15,13 @@ export const logMessages = {
   "infoView.logs.paused.description": "Activa el streaming para ver la actividad de tu servidor de OpenCode.",
   "infoView.logs.empty.waiting": "Esperando la salida del servidor...",
   "infoView.logs.scrollToBottom": "Desplazarse al final",
+
+  "infoView.dispose.actions.dispose": "Desechar instancia",
+  "infoView.dispose.actions.disposing": "Desechando...",
+  "infoView.dispose.confirm.title": "¿Desechar instancia?",
+  "infoView.dispose.confirm.message": "Esto borra el estado en caché por proyecto para este directorio y recarga la instancia.",
+  "infoView.dispose.confirm.confirmLabel": "Desechar",
+  "infoView.dispose.confirm.cancelLabel": "Cancelar",
+  "infoView.dispose.toast.success": "Instancia desechada. Recargando...",
+  "infoView.dispose.toast.error": "No se pudo desechar la instancia.",
 } as const

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

@@ -5,6 +5,14 @@ export const toolCallMessages = {
   "toolCall.header.copyTitle": "Copy tool call title",
   "toolCall.header.copyAriaLabel": "Copy tool call title",
 
+  "toolCall.header.showInputTitle": "Show Tool Arguments",
+  "toolCall.header.showInputAriaLabel": "Show Tool Arguments",
+  "toolCall.header.hideInputTitle": "Hide Tool Arguments",
+  "toolCall.header.hideInputAriaLabel": "Hide Tool Arguments",
+
+  "toolCall.io.input": "Tool Input",
+  "toolCall.io.output": "Tool Output",
+
   "toolCall.diff.label": "Diff",
   "toolCall.diff.label.withPath": "Diff · {path}",
   "toolCall.diff.viewMode.ariaLabel": "Modo de vista de diff",

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

@@ -130,6 +130,10 @@ export const commandMessages = {
   "commands.diagnosticsDefault.description": "Choisir l'ouverture par défaut de la sortie des diagnostics",
   "commands.diagnosticsDefault.keywords": "diagnostics, développer, réduire",
 
+  "commands.toolInputsVisibility.label": "Visibilité des entrées d'outil · {state}",
+  "commands.toolInputsVisibility.description": "Définir la visibilité par défaut des arguments d'entrée des appels d'outil",
+  "commands.toolInputsVisibility.keywords": "outil, entrées, arguments, visibilité, masquer, afficher, développer, réduire",
+
   "commands.tokenUsageDisplay.label": "Affichage de l'usage des tokens · {state}",
   "commands.tokenUsageDisplay.description": "Afficher ou masquer les stats de tokens et de coût pour les messages de l'assistant",
   "commands.tokenUsageDisplay.keywords": "token, usage, coût, stats",

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

@@ -39,6 +39,9 @@ export const instanceMessages = {
   "instanceShell.rightDrawer.toggle.open": "Ouvrir le tiroir droit",
   "instanceShell.rightDrawer.toggle.close": "Fermer le tiroir droit",
 
+  "instanceShell.fullscreen.enter": "Plein écran",
+  "instanceShell.fullscreen.exit": "Quitter le plein écran",
+
   "instanceShell.metrics.usedLabel": "Utilisé",
   "instanceShell.metrics.availableLabel": "Dispo",
 
@@ -91,11 +94,17 @@ export const instanceMessages = {
   "instanceShell.rightPanel.tabs.status": "Statut",
   "instanceShell.rightPanel.tabs.ariaLabel": "Onglets du panneau droit",
   "instanceShell.rightPanel.sections.sessionChanges": "Changements de session",
+  "instanceShell.rightPanel.sections.sessionChanges.tooltip": "Fichiers modifiés dans la session actuelle. Affiche les ajouts et suppressions pour chaque fichier.",
   "instanceShell.rightPanel.sections.plan": "Plan",
+  "instanceShell.rightPanel.sections.plan.tooltip": "Feuille de route de l'agent pour cette session. Suit les tâches et leur statut d'achèvement.",
   "instanceShell.rightPanel.sections.backgroundProcesses": "Shells en arrière-plan",
+  "instanceShell.rightPanel.sections.backgroundProcesses.tooltip": "Processus longs démarrés par l'agent. Vous pouvez surveiller leur sortie, les arrêter ou les terminer.",
   "instanceShell.rightPanel.sections.mcp": "Serveurs MCP",
+  "instanceShell.rightPanel.sections.mcp.tooltip": "Serveurs du protocole Model Context Protocol qui étendent les capacités de l'agent avec des outils externes.",
   "instanceShell.rightPanel.sections.lsp": "Serveurs LSP",
+  "instanceShell.rightPanel.sections.lsp.tooltip": "Serveurs du protocole Language Server Protocol fournissant l'intelligence de code et les diagnostics.",
   "instanceShell.rightPanel.sections.plugins": "Plugins",
+  "instanceShell.rightPanel.sections.plugins.tooltip": "Plugins qui personnalisent le comportement de l'UI et du serveur, ajoutant des fonctionnalités au-delà de MCP et LSP.",
 
   "instanceShell.sessionChanges.noSessionSelected": "Sélectionnez une session pour voir les changements.",
   "instanceShell.sessionChanges.loading": "Récupération des changements...",

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

@@ -15,4 +15,13 @@ export const logMessages = {
   "infoView.logs.paused.description": "Activez le streaming pour suivre l'activité de votre serveur OpenCode.",
   "infoView.logs.empty.waiting": "En attente de la sortie du serveur...",
   "infoView.logs.scrollToBottom": "Aller en bas",
+
+  "infoView.dispose.actions.dispose": "Réinitialiser l'instance",
+  "infoView.dispose.actions.disposing": "Réinitialisation...",
+  "infoView.dispose.confirm.title": "Réinitialiser l'instance ?",
+  "infoView.dispose.confirm.message": "Cela efface l'état en cache pour ce répertoire et recharge l'instance.",
+  "infoView.dispose.confirm.confirmLabel": "Réinitialiser",
+  "infoView.dispose.confirm.cancelLabel": "Annuler",
+  "infoView.dispose.toast.success": "Instance réinitialisée. Rechargement...",
+  "infoView.dispose.toast.error": "Impossible de réinitialiser l'instance.",
 } as const

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

@@ -5,6 +5,14 @@ export const toolCallMessages = {
   "toolCall.header.copyTitle": "Copy tool call title",
   "toolCall.header.copyAriaLabel": "Copy tool call title",
 
+  "toolCall.header.showInputTitle": "Show Tool Arguments",
+  "toolCall.header.showInputAriaLabel": "Show Tool Arguments",
+  "toolCall.header.hideInputTitle": "Hide Tool Arguments",
+  "toolCall.header.hideInputAriaLabel": "Hide Tool Arguments",
+
+  "toolCall.io.input": "Tool Input",
+  "toolCall.io.output": "Tool Output",
+
   "toolCall.diff.label": "Diff",
   "toolCall.diff.label.withPath": "Diff · {path}",
   "toolCall.diff.viewMode.ariaLabel": "Mode d'affichage du diff",

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

@@ -130,6 +130,10 @@ export const commandMessages = {
   "commands.diagnosticsDefault.description": "診断出力を既定で展開するか切り替え",
   "commands.diagnosticsDefault.keywords": "診断, 展開, 折りたたみ, diagnostics, expand, collapse",
 
+  "commands.toolInputsVisibility.label": "ツール入力の表示 · {state}",
+  "commands.toolInputsVisibility.description": "ツール呼び出しの入力引数の既定の表示状態を設定します",
+  "commands.toolInputsVisibility.keywords": "ツール, 入力, 引数, 表示, 非表示, 展開, 折りたたみ, tool, inputs, arguments, visibility, hide, show, expand, collapse",
+
   "commands.tokenUsageDisplay.label": "トークン使用量表示 · {state}",
   "commands.tokenUsageDisplay.description": "アシスタントメッセージのトークン/コスト統計を表示/非表示",
   "commands.tokenUsageDisplay.keywords": "トークン, 使用量, コスト, 統計, token, usage, cost, stats",

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

@@ -39,6 +39,9 @@ export const instanceMessages = {
   "instanceShell.rightDrawer.toggle.open": "右ドロワーを開く",
   "instanceShell.rightDrawer.toggle.close": "右ドロワーを閉じる",
 
+  "instanceShell.fullscreen.enter": "全画面",
+  "instanceShell.fullscreen.exit": "全画面を終了",
+
   "instanceShell.metrics.usedLabel": "使用",
   "instanceShell.metrics.availableLabel": "残り",
 
@@ -91,11 +94,17 @@ export const instanceMessages = {
   "instanceShell.rightPanel.tabs.status": "ステータス",
   "instanceShell.rightPanel.tabs.ariaLabel": "右パネルのタブ",
   "instanceShell.rightPanel.sections.sessionChanges": "セッション変更",
+  "instanceShell.rightPanel.sections.sessionChanges.tooltip": "現在のセッションで変更されたファイル。各ファイルの追加と削除を表示します。",
   "instanceShell.rightPanel.sections.plan": "計画",
+  "instanceShell.rightPanel.sections.plan.tooltip": "このセッションにおけるエージェントのロードマップ。タスクやサブタスク、および完了状況を追跡します。",
   "instanceShell.rightPanel.sections.backgroundProcesses": "バックグラウンドシェル",
+  "instanceShell.rightPanel.sections.backgroundProcesses.tooltip": "エージェントが開始した長時間実行プロセス。出力を監視し、停止または終了できます。",
   "instanceShell.rightPanel.sections.mcp": "MCP サーバー",
+  "instanceShell.rightPanel.sections.mcp.tooltip": "Model Context Protocol (MCP) サーバー。外部ツールやサービスでエージェントの機能を拡張します。",
   "instanceShell.rightPanel.sections.lsp": "LSP サーバー",
+  "instanceShell.rightPanel.sections.lsp.tooltip": "Language Server Protocolサーバーがコードインテリジェンス、診断、言語固有の機能を提供します。",
   "instanceShell.rightPanel.sections.plugins": "プラグイン",
+  "instanceShell.rightPanel.sections.plugins.tooltip": "UI とサーバーの動作をカスタマイズし、MCP や LSP 以外の機能も追加できるプラグイン。",
 
   "instanceShell.sessionChanges.noSessionSelected": "変更を表示するにはセッションを選択してください。",
   "instanceShell.sessionChanges.loading": "変更を取得中...",

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

@@ -15,4 +15,13 @@ export const logMessages = {
   "infoView.logs.paused.description": "ストリーミングを有効にして OpenCode サーバーの動作を監視します。",
   "infoView.logs.empty.waiting": "サーバー出力を待機中...",
   "infoView.logs.scrollToBottom": "最下部へスクロール",
+
+  "infoView.dispose.actions.dispose": "インスタンスを破棄",
+  "infoView.dispose.actions.disposing": "破棄しています...",
+  "infoView.dispose.confirm.title": "インスタンスを破棄しますか？",
+  "infoView.dispose.confirm.message": "このディレクトリのプロジェクト状態キャッシュをクリアし、インスタンスを再読み込みします。",
+  "infoView.dispose.confirm.confirmLabel": "破棄",
+  "infoView.dispose.confirm.cancelLabel": "キャンセル",
+  "infoView.dispose.toast.success": "インスタンスを破棄しました。再読み込み中...",
+  "infoView.dispose.toast.error": "インスタンスの破棄に失敗しました。",
 } as const

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

@@ -5,6 +5,14 @@ export const toolCallMessages = {
   "toolCall.header.copyTitle": "Copy tool call title",
   "toolCall.header.copyAriaLabel": "Copy tool call title",
 
+  "toolCall.header.showInputTitle": "Show Tool Arguments",
+  "toolCall.header.showInputAriaLabel": "Show Tool Arguments",
+  "toolCall.header.hideInputTitle": "Hide Tool Arguments",
+  "toolCall.header.hideInputAriaLabel": "Hide Tool Arguments",
+
+  "toolCall.io.input": "Tool Input",
+  "toolCall.io.output": "Tool Output",
+
   "toolCall.diff.label": "Diff",
   "toolCall.diff.label.withPath": "Diff · {path}",
   "toolCall.diff.viewMode.ariaLabel": "diff 表示モード",

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

@@ -130,6 +130,10 @@ export const commandMessages = {
   "commands.diagnosticsDefault.description": "Переключить, разворачивать ли вывод диагностики по умолчанию",
   "commands.diagnosticsDefault.keywords": "diagnostics, развернуть, свернуть",
 
+  "commands.toolInputsVisibility.label": "Видимость входных данных инструмента · {state}",
+  "commands.toolInputsVisibility.description": "Установить видимость аргументов входа вызовов инструментов по умолчанию",
+  "commands.toolInputsVisibility.keywords": "инструмент, вход, аргументы, видимость, скрыть, показать, раскрыть, свернуть, tool, inputs, arguments, visibility, hide, show, expand, collapse",
+
   "commands.tokenUsageDisplay.label": "Отображение token-статистики · {state}",
   "commands.tokenUsageDisplay.description": "Показать или скрыть статистику token и стоимости для сообщений ассистента",
   "commands.tokenUsageDisplay.keywords": "token, usage, cost, статистика",

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

@@ -39,6 +39,9 @@ export const instanceMessages = {
   "instanceShell.rightDrawer.toggle.open": "Открыть правую панель",
   "instanceShell.rightDrawer.toggle.close": "Закрыть правую панель",
 
+  "instanceShell.fullscreen.enter": "Полный экран",
+  "instanceShell.fullscreen.exit": "Выйти из полного экрана",
+
   "instanceShell.metrics.usedLabel": "Использовано",
   "instanceShell.metrics.availableLabel": "Доступно",
 
@@ -91,11 +94,17 @@ export const instanceMessages = {
   "instanceShell.rightPanel.tabs.status": "Статус",
   "instanceShell.rightPanel.tabs.ariaLabel": "Вкладки правой панели",
   "instanceShell.rightPanel.sections.sessionChanges": "Изменения сессии",
+  "instanceShell.rightPanel.sections.sessionChanges.tooltip": "Файлы, измененные в текущей сессии. Показывает добавления и удаления для каждого файла.",
   "instanceShell.rightPanel.sections.plan": "План",
-  "instanceShell.rightPanel.sections.backgroundProcesses": "Фоновые Shell",
+  "instanceShell.rightPanel.sections.plan.tooltip": "Дорожная карта агента для этой сессии. Отслеживает задачи и их статус выполнения.",
+  "instanceShell.rightPanel.sections.backgroundProcesses": "Фоновые оболочки",
+  "instanceShell.rightPanel.sections.backgroundProcesses.tooltip": "Долгоработающие процессы, запущенные агентом. Вы можете следить за их выводом, останавливать или завершать их.",
   "instanceShell.rightPanel.sections.mcp": "MCP-серверы",
+  "instanceShell.rightPanel.sections.mcp.tooltip": "Серверы протокола Model Context Protocol, расширяющие возможности агента внешними инструментами.",
   "instanceShell.rightPanel.sections.lsp": "LSP-серверы",
+  "instanceShell.rightPanel.sections.lsp.tooltip": "Серверы протокола Language Server Protocol, обеспечивающие интеллектуальную поддержку кода и диагностику.",
   "instanceShell.rightPanel.sections.plugins": "Плагины",
+  "instanceShell.rightPanel.sections.plugins.tooltip": "Плагины, настраивающие поведение интерфейса и сервера, добавляющие функции поверх MCP и LSP.",
 
   "instanceShell.sessionChanges.noSessionSelected": "Выберите сессию, чтобы просмотреть изменения.",
   "instanceShell.sessionChanges.loading": "Загрузка изменений...",
@@ -125,7 +134,7 @@ export const instanceMessages = {
   "versionPill.uiWithVersion": "UI {version}",
   "versionPill.source": " ({source})",
 
-  "opencodeBinarySelector.title": "OpenCode Binary",
+  "opencodeBinarySelector.title": "Бинарник OpenCode",
   "opencodeBinarySelector.subtitle": "Выберите, какой исполняемый файл OpenCode запускать",
   "opencodeBinarySelector.customPath.placeholder": "Введите путь к бинарнику opencode…",
   "opencodeBinarySelector.actions.add": "Добавить",

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

@@ -15,4 +15,13 @@ export const logMessages = {
   "infoView.logs.paused.description": "Включите стриминг, чтобы наблюдать за активностью сервера OpenCode.",
   "infoView.logs.empty.waiting": "Ожидание вывода сервера…",
   "infoView.logs.scrollToBottom": "Прокрутить вниз",
+
+  "infoView.dispose.actions.dispose": "Сбросить инстанс",
+  "infoView.dispose.actions.disposing": "Сброс...",
+  "infoView.dispose.confirm.title": "Сбросить инстанс?",
+  "infoView.dispose.confirm.message": "Это очистит кэш состояния проекта для этого каталога и перезагрузит инстанс.",
+  "infoView.dispose.confirm.confirmLabel": "Сбросить",
+  "infoView.dispose.confirm.cancelLabel": "Отмена",
+  "infoView.dispose.toast.success": "Инстанс сброшен. Перезагрузка...",
+  "infoView.dispose.toast.error": "Не удалось сбросить инстанс.",
 } as const

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

@@ -5,6 +5,14 @@ export const toolCallMessages = {
   "toolCall.header.copyTitle": "Copy tool call title",
   "toolCall.header.copyAriaLabel": "Copy tool call title",
 
+  "toolCall.header.showInputTitle": "Show Tool Arguments",
+  "toolCall.header.showInputAriaLabel": "Show Tool Arguments",
+  "toolCall.header.hideInputTitle": "Hide Tool Arguments",
+  "toolCall.header.hideInputAriaLabel": "Hide Tool Arguments",
+
+  "toolCall.io.input": "Tool Input",
+  "toolCall.io.output": "Tool Output",
+
   "toolCall.diff.label": "Diff",
   "toolCall.diff.label.withPath": "Diff · {path}",
   "toolCall.diff.viewMode.ariaLabel": "Режим просмотра diff",

packages/ui/src/lib/i18n/messages/zh-Hans/commands.ts

@@ -130,6 +130,10 @@ export const commandMessages = {
   "commands.diagnosticsDefault.description": "切换诊断输出是否默认展开",
   "commands.diagnosticsDefault.keywords": "diagnostics, expand, collapse, 诊断, 展开, 折叠",
 
+  "commands.toolInputsVisibility.label": "工具输入可见性 · {state}",
+  "commands.toolInputsVisibility.description": "设置工具调用输入参数的默认可见性",
+  "commands.toolInputsVisibility.keywords": "工具, 输入, 参数, 可见性, 隐藏, 显示, 展开, 折叠, tool, inputs, arguments, visibility, hide, show, expand, collapse",
+
   "commands.tokenUsageDisplay.label": "Token 使用显示 · {state}",
   "commands.tokenUsageDisplay.description": "显示或隐藏助手消息的 token 和费用统计",
   "commands.tokenUsageDisplay.keywords": "token, usage, cost, stats, 令牌, 用量, 费用, 统计",

packages/ui/src/lib/i18n/messages/zh-Hans/instance.ts

@@ -39,6 +39,9 @@ export const instanceMessages = {
   "instanceShell.rightDrawer.toggle.open": "打开右侧抽屉",
   "instanceShell.rightDrawer.toggle.close": "关闭右侧抽屉",
 
+  "instanceShell.fullscreen.enter": "全屏",
+  "instanceShell.fullscreen.exit": "退出全屏",
+
   "instanceShell.metrics.usedLabel": "已用",
   "instanceShell.metrics.availableLabel": "可用",
 
@@ -91,11 +94,17 @@ export const instanceMessages = {
   "instanceShell.rightPanel.tabs.status": "状态",
   "instanceShell.rightPanel.tabs.ariaLabel": "右侧面板标签页",
   "instanceShell.rightPanel.sections.sessionChanges": "会话更改",
+  "instanceShell.rightPanel.sections.sessionChanges.tooltip": "当前会话中修改的文件。显示每个文件的添加和删除。",
   "instanceShell.rightPanel.sections.plan": "计划",
+  "instanceShell.rightPanel.sections.plan.tooltip": "代理的路线图。跟踪任务、子任务及其完成状态。",
   "instanceShell.rightPanel.sections.backgroundProcesses": "后台 Shell",
+  "instanceShell.rightPanel.sections.backgroundProcesses.tooltip": "代理启动的后台进程。您可以监控其输出、停止或终止它们。",
   "instanceShell.rightPanel.sections.mcp": "MCP 服务器",
+  "instanceShell.rightPanel.sections.mcp.tooltip": "模型上下文协议服务器，使用外部工具和服务扩展代理能力。",
   "instanceShell.rightPanel.sections.lsp": "LSP 服务器",
+  "instanceShell.rightPanel.sections.lsp.tooltip": "语言服务器协议服务器，提供代码智能、诊断和语言特定的功能。",
   "instanceShell.rightPanel.sections.plugins": "插件",
+  "instanceShell.rightPanel.sections.plugins.tooltip": "自定义 UI 和服务器行为的插件，添加超出 MCP 和 LSP 的功能。",
 
   "instanceShell.sessionChanges.noSessionSelected": "选择会话以查看更改。",
   "instanceShell.sessionChanges.loading": "正在获取会话更改...",

packages/ui/src/lib/i18n/messages/zh-Hans/logs.ts

@@ -15,4 +15,13 @@ export const logMessages = {
   "infoView.logs.paused.description": "启用流式输出以查看 OpenCode 服务器活动。",
   "infoView.logs.empty.waiting": "正在等待服务器输出...",
   "infoView.logs.scrollToBottom": "滚动到底部",
+
+  "infoView.dispose.actions.dispose": "释放实例",
+  "infoView.dispose.actions.disposing": "正在释放...",
+  "infoView.dispose.confirm.title": "要释放实例吗？",
+  "infoView.dispose.confirm.message": "这将清除此目录的项目缓存状态，并重新加载实例。",
+  "infoView.dispose.confirm.confirmLabel": "释放",
+  "infoView.dispose.confirm.cancelLabel": "取消",
+  "infoView.dispose.toast.success": "实例已释放。正在重新加载...",
+  "infoView.dispose.toast.error": "释放实例失败。",
 } as const

packages/ui/src/lib/i18n/messages/zh-Hans/toolCall.ts

@@ -5,6 +5,14 @@ export const toolCallMessages = {
   "toolCall.header.copyTitle": "Copy tool call title",
   "toolCall.header.copyAriaLabel": "Copy tool call title",
 
+  "toolCall.header.showInputTitle": "Show Tool Arguments",
+  "toolCall.header.showInputAriaLabel": "Show Tool Arguments",
+  "toolCall.header.hideInputTitle": "Hide Tool Arguments",
+  "toolCall.header.hideInputAriaLabel": "Hide Tool Arguments",
+
+  "toolCall.io.input": "Tool Input",
+  "toolCall.io.output": "Tool Output",
+
   "toolCall.diff.label": "Diff",
   "toolCall.diff.label.withPath": "Diff · {path}",
   "toolCall.diff.viewMode.ariaLabel": "Diff 视图模式",

packages/ui/src/lib/launch-errors.ts

@@ -0,0 +1,29 @@
+export function formatLaunchErrorMessage(error: unknown, fallbackMessage: string): string {
+  if (!error) {
+    return fallbackMessage
+  }
+
+  const raw = typeof error === "string" ? error : error instanceof Error ? error.message : String(error)
+
+  try {
+    const parsed = JSON.parse(raw) as unknown
+    if (parsed && typeof parsed === "object" && "error" in parsed && typeof (parsed as any).error === "string") {
+      return (parsed as any).error
+    }
+  } catch {
+    // ignore JSON parse errors
+  }
+
+  return raw
+}
+
+export function isMissingBinaryMessage(message: string): boolean {
+  const normalized = message.toLowerCase()
+  return (
+    normalized.includes("opencode binary not found") ||
+    normalized.includes("binary not found") ||
+    normalized.includes("no such file or directory") ||
+    normalized.includes("binary is not executable") ||
+    normalized.includes("enoent")
+  )
+}

packages/ui/src/lib/markdown.ts

@@ -127,17 +127,23 @@ async function ensureLanguages(content: string) {
   if (highlightSuppressed) {
     return
   }
-  // Parse code fences to extract language tokens
-  // Updated regex to capture optional language tokens and handle trailing annotations
-  const codeBlockRegex = /```[ \t]*([A-Za-z0-9_.+#-]+)?[^`]*?```/g
-  const foundLanguages = new Set<string>()
-  let match
 
-  while ((match = codeBlockRegex.exec(content)) !== null) {
-    const langToken = match[1]
-    if (langToken && langToken.trim()) {
-      foundLanguages.add(langToken.trim())
-    }
+  // Extract code-fence language tokens via `marked` so we correctly handle code blocks
+  // that contain backticks (e.g. JS template literals). Regex-based fence scans tend
+  // to miss these and prevent languages from loading.
+  const foundLanguages = new Set<string>()
+  try {
+    const tokens = marked.lexer(content) as any
+    marked.walkTokens(tokens, (token: any) => {
+      if (token?.type !== "code") return
+      const langToken = typeof token.lang === "string" ? token.lang : ""
+      if (langToken.trim()) {
+        foundLanguages.add(langToken.trim())
+      }
+    })
+  } catch {
+    // If tokenization fails for any reason, skip language preloading.
+    return
   }
 
   // Queue language loading tasks

packages/ui/src/lib/sdk-manager.ts

@@ -4,12 +4,12 @@ import { CODENOMAD_API_BASE } from "./api-client"
 class SDKManager {
   private clients = new Map<string, OpencodeClient>()
 
-  private key(instanceId: string, worktreeSlug: string): string {
-    return `${instanceId}:${worktreeSlug || "root"}`
+  private key(instanceId: string, proxyPath: string): string {
+    return `${instanceId}:${normalizeProxyPath(proxyPath)}`
   }
 
-  createClient(instanceId: string, proxyPath: string, worktreeSlug = "root"): OpencodeClient {
-    const key = this.key(instanceId, worktreeSlug)
+  createClient(instanceId: string, proxyPath: string, _worktreeSlug = "root"): OpencodeClient {
+    const key = this.key(instanceId, proxyPath)
     const existing = this.clients.get(key)
     if (existing) {
       return existing
@@ -23,12 +23,12 @@ class SDKManager {
     return client
   }
 
-  getClient(instanceId: string, worktreeSlug = "root"): OpencodeClient | null {
-    return this.clients.get(this.key(instanceId, worktreeSlug)) ?? null
+  getClient(instanceId: string, proxyPath: string): OpencodeClient | null {
+    return this.clients.get(this.key(instanceId, proxyPath)) ?? null
   }
 
-  destroyClient(instanceId: string, worktreeSlug = "root"): void {
-    this.clients.delete(this.key(instanceId, worktreeSlug))
+  destroyClient(instanceId: string, proxyPath: string): void {
+    this.clients.delete(this.key(instanceId, proxyPath))
   }
 
   destroyClientsForInstance(instanceId: string): void {
@@ -46,7 +46,7 @@ class SDKManager {
 
 export type { OpencodeClient }
 
-function buildInstanceBaseUrl(proxyPath: string): string {
+export function buildInstanceBaseUrl(proxyPath: string): string {
   const normalized = normalizeProxyPath(proxyPath)
   const base = stripTrailingSlashes(CODENOMAD_API_BASE)
   return `${base}${normalized}/`

packages/ui/src/lib/sse-manager.ts

@@ -54,6 +54,13 @@ interface BackgroundProcessRemovedEvent {
   }
 }
 
+interface ServerInstanceDisposedEvent {
+  type: "server.instance.disposed"
+  properties: {
+    directory: string
+  }
+}
+
 type SSEEvent =
   | MessageUpdateEvent
   | MessageRemovedEvent
@@ -74,6 +81,7 @@ type SSEEvent =
   | TuiToastEvent
   | BackgroundProcessUpdatedEvent
   | BackgroundProcessRemovedEvent
+  | ServerInstanceDisposedEvent
   | { type: string; properties?: Record<string, unknown> }
 
 type ConnectionStatus = InstanceStreamStatus
@@ -173,6 +181,9 @@ class SSEManager {
       case "background.process.removed":
         this.onBackgroundProcessRemoved?.(instanceId, event as BackgroundProcessRemovedEvent)
         break
+      case "server.instance.disposed":
+        this.onInstanceDisposed?.(instanceId, event as ServerInstanceDisposedEvent)
+        break
       default:
         log.warn("Unknown SSE event type", { type: event.type })
     }
@@ -205,6 +216,7 @@ class SSEManager {
   onLspUpdated?: (instanceId: string, event: EventLspUpdated) => void
   onBackgroundProcessUpdated?: (instanceId: string, event: BackgroundProcessUpdatedEvent) => void
   onBackgroundProcessRemoved?: (instanceId: string, event: BackgroundProcessRemovedEvent) => void
+  onInstanceDisposed?: (instanceId: string, event: ServerInstanceDisposedEvent) => void
   onConnectionLost?: (instanceId: string, reason: string) => void | Promise<void>
 
   getStatus(instanceId: string): ConnectionStatus | null {

packages/ui/src/stores/instances.ts

@@ -6,7 +6,7 @@ import { getPermissionCreatedAt, getPermissionSessionId } from "../types/permiss
 import type { QuestionRequest } from "@opencode-ai/sdk/v2"
 import { getQuestionSessionId } from "../types/question"
 import { requestData } from "../lib/opencode-api"
-import { sdkManager } from "../lib/sdk-manager"
+import { buildInstanceBaseUrl, sdkManager } from "../lib/sdk-manager"
 import { sseManager } from "../lib/sse-manager"
 import { serverApi } from "../lib/api-client"
 import { serverEvents } from "../lib/server-events"
@@ -18,7 +18,14 @@ import {
   fetchProviders,
   clearInstanceDraftPrompts,
 } from "./sessions"
-import { ensureWorktreesLoaded, ensureWorktreeMapLoaded, getOrCreateWorktreeClient, getWorktreeSlugForSession } from "./worktrees"
+import {
+  ensureWorktreesLoaded,
+  ensureWorktreeMapLoaded,
+  getOrCreateWorktreeClient,
+  getWorktreeSlugForSession,
+  reloadWorktreeMap,
+  reloadWorktrees,
+} from "./worktrees"
 import { fetchCommands, clearCommands } from "./commands"
 import { serverSettings } from "./preferences"
 import { setSessionPendingPermission, setSessionPendingQuestion } from "./session-state"
@@ -28,6 +35,7 @@ import { upsertPermissionV2, removePermissionV2, upsertQuestionV2, removeQuestio
 import { clearCacheForInstance } from "../lib/global-cache"
 import { getLogger } from "../lib/logger"
 import { mergeInstanceMetadata, clearInstanceMetadata } from "./instance-metadata"
+import { showWorkspaceLaunchError } from "./launch-errors"
 
 const log = getLogger("api")
 
@@ -45,6 +53,8 @@ const permissionSessionCounts = new Map<string, Map<string, number>>()
 const permissionWorktreeSlugByInstance = new Map<string, Map<string, string>>()
 
 const [questionQueues, setQuestionQueues] = createSignal<Map<string, QuestionRequest[]>>(new Map())
+// Track which worktree a question was enqueued under (by question request id).
+const questionWorktreeSlugByInstance = new Map<string, Map<string, string>>()
 const [activeQuestionId, setActiveQuestionId] = createSignal<Map<string, string | null>>(new Map())
 const questionSessionCounts = new Map<string, Map<string, number>>()
 const questionEnqueuedAt = new Map<string, number>()
@@ -76,6 +86,9 @@ const [disconnectedInstance, setDisconnectedInstance] = createSignal<Disconnecte
 
 const MAX_LOG_ENTRIES = 1000
 
+const pendingDisposeRequests = new Map<string, Promise<boolean>>()
+const pendingRehydrations = new Map<string, Promise<void>>()
+
 function workspaceDescriptorToInstance(descriptor: WorkspaceDescriptor): Instance {
   const existing = instances().get(descriptor.id)
   return {
@@ -228,10 +241,15 @@ async function syncPendingQuestions(instanceId: string): Promise<void> {
   }
 }
 
-async function hydrateInstanceData(instanceId: string) {
+async function hydrateInstanceData(instanceId: string, options?: { force?: boolean }) {
   try {
-    await ensureWorktreesLoaded(instanceId)
-    await ensureWorktreeMapLoaded(instanceId)
+    if (options?.force) {
+      await reloadWorktrees(instanceId)
+      await reloadWorktreeMap(instanceId)
+    } else {
+      await ensureWorktreesLoaded(instanceId)
+      await ensureWorktreeMapLoaded(instanceId)
+    }
     await fetchSessions(instanceId)
     await fetchAgents(instanceId)
     await fetchProviders(instanceId)
@@ -246,6 +264,91 @@ async function hydrateInstanceData(instanceId: string) {
   }
 }
 
+async function postInstanceDispose(instanceId: string): Promise<boolean> {
+  const instance = instances().get(instanceId)
+  if (!instance?.proxyPath) {
+    throw new Error("Instance not ready")
+  }
+
+  const baseUrl = buildInstanceBaseUrl(instance.proxyPath)
+  const url = new URL("instance/dispose", baseUrl)
+
+  const response = await fetch(url.toString(), {
+    method: "POST",
+    credentials: "include",
+    headers: {
+      Accept: "application/json",
+    },
+  })
+
+  if (!response.ok) {
+    const message = await response.text().catch(() => "")
+    throw new Error(message || `Dispose request failed with ${response.status}`)
+  }
+
+  const contentType = response.headers.get("content-type") ?? ""
+  if (contentType.includes("application/json")) {
+    const data = await response.json().catch(() => undefined)
+    if (typeof data === "boolean") return data
+    if (data && typeof data === "object" && "data" in (data as any)) {
+      return Boolean((data as any).data)
+    }
+    return Boolean(data)
+  }
+
+  const text = await response.text().catch(() => "")
+  if (text.trim() === "true") return true
+  if (text.trim() === "false") return false
+  return Boolean(text)
+}
+
+async function rehydrateInstance(instanceId: string, options?: { reason?: string }): Promise<void> {
+  if (pendingRehydrations.has(instanceId)) {
+    return pendingRehydrations.get(instanceId)
+  }
+
+  const promise = (async () => {
+    const instance = instances().get(instanceId)
+    if (!instance?.client) {
+      return
+    }
+
+    log.info("Rehydrating instance", { instanceId, reason: options?.reason })
+    clearCacheForInstance(instanceId)
+    clearCommands(instanceId)
+    clearInstanceMetadata(instanceId)
+    clearInstanceDraftPrompts(instanceId)
+    clearPermissionQueue(instanceId)
+    clearQuestionQueue(instanceId)
+
+    await hydrateInstanceData(instanceId, { force: true })
+  })().finally(() => {
+    pendingRehydrations.delete(instanceId)
+  })
+
+  pendingRehydrations.set(instanceId, promise)
+  return promise
+}
+
+async function disposeInstance(instanceId: string): Promise<boolean> {
+  if (pendingDisposeRequests.has(instanceId)) {
+    return pendingDisposeRequests.get(instanceId)!
+  }
+
+  const promise = (async () => {
+    const ok = await postInstanceDispose(instanceId)
+    if (ok) {
+      await rehydrateInstance(instanceId, { reason: "disposed" })
+    }
+    return ok
+  })().finally(() => {
+    pendingDisposeRequests.delete(instanceId)
+  })
+
+  pendingDisposeRequests.set(instanceId, promise)
+  return promise
+}
+
   void (async function initializeWorkspaces() {
   try {
     const workspaces = await serverApi.fetchWorkspaces()
@@ -270,6 +373,7 @@ function handleWorkspaceEvent(event: WorkspaceEventPayload) {
       break
     case "workspace.error":
       upsertWorkspace(event.workspace)
+      showWorkspaceLaunchError(event.workspace)
       break
     case "workspace.stopped":
       releaseInstanceResources(event.workspaceId)
@@ -777,6 +881,16 @@ function addQuestionToQueue(instanceId: string, request: QuestionRequest): void
   if (sessionId) {
     incrementQuestionSessionPendingCount(instanceId, sessionId)
     setSessionPendingQuestion(instanceId, sessionId, true)
+
+    // Record the worktree slug at the time the question is enqueued.
+    // This is used to respond in the same worktree context even from the global permission center.
+    const slug = getWorktreeSlugForSession(instanceId, sessionId)
+    let byQuestionId = questionWorktreeSlugByInstance.get(instanceId)
+    if (!byQuestionId) {
+      byQuestionId = new Map()
+      questionWorktreeSlugByInstance.set(instanceId, byQuestionId)
+    }
+    byQuestionId.set(request.id, slug)
   }
 }
 
@@ -797,6 +911,7 @@ function removeQuestionFromQueue(instanceId: string, requestId: string): void {
   })
 
   questionEnqueuedAt.delete(requestId)
+  questionWorktreeSlugByInstance.get(instanceId)?.delete(requestId)
   recomputeActiveInterruption(instanceId)
 
   if (removedSessionId) {
@@ -809,6 +924,7 @@ function clearQuestionQueue(instanceId: string): void {
   for (const request of getQuestionQueue(instanceId)) {
     questionEnqueuedAt.delete(request.id)
   }
+  questionWorktreeSlugByInstance.delete(instanceId)
 
   setQuestionQueues((prev) => {
     const next = new Map(prev)
@@ -834,7 +950,7 @@ function setActiveQuestionIdForInstance(instanceId: string, requestId: string):
 
 async function sendQuestionReply(
   instanceId: string,
-  _sessionId: string,
+  sessionId: string,
   requestId: string,
   answers: string[][],
 ): Promise<void> {
@@ -844,8 +960,13 @@ async function sendQuestionReply(
   }
 
   try {
+    const stored = questionWorktreeSlugByInstance.get(instanceId)?.get(requestId)
+    const fallback = sessionId ? getWorktreeSlugForSession(instanceId, sessionId) : "root"
+    const worktreeSlug = stored ?? fallback
+    const client = getOrCreateWorktreeClient(instanceId, worktreeSlug)
+
     await requestData(
-      instance.client.question.reply({
+      client.question.reply({
         requestID: requestId,
         answers,
       }),
@@ -859,15 +980,20 @@ async function sendQuestionReply(
   }
 }
 
-async function sendQuestionReject(instanceId: string, _sessionId: string, requestId: string): Promise<void> {
+async function sendQuestionReject(instanceId: string, sessionId: string, requestId: string): Promise<void> {
   const instance = instances().get(instanceId)
   if (!instance?.client) {
     throw new Error("Instance not ready")
   }
 
   try {
+    const stored = questionWorktreeSlugByInstance.get(instanceId)?.get(requestId)
+    const fallback = sessionId ? getWorktreeSlugForSession(instanceId, sessionId) : "root"
+    const worktreeSlug = stored ?? fallback
+    const client = getOrCreateWorktreeClient(instanceId, worktreeSlug)
+
     await requestData(
-      instance.client.question.reject({
+      client.question.reject({
         requestID: requestId,
       }),
       "question.reject",
@@ -939,6 +1065,30 @@ sseManager.onLspUpdated = async (instanceId) => {
   }
 }
 
+sseManager.onInstanceDisposed = (sourceInstanceId, event) => {
+  const directory = event?.properties?.directory
+  if (!directory) {
+    void rehydrateInstance(sourceInstanceId, { reason: "disposed" })
+    return
+  }
+
+  const matchingInstanceIds: string[] = []
+  for (const instance of instances().values()) {
+    if (instance.folder === directory) {
+      matchingInstanceIds.push(instance.id)
+    }
+  }
+
+  if (matchingInstanceIds.length === 0) {
+    void rehydrateInstance(sourceInstanceId, { reason: "disposed" })
+    return
+  }
+
+  for (const instanceId of matchingInstanceIds) {
+    void rehydrateInstance(instanceId, { reason: "disposed" })
+  }
+}
+
 async function acknowledgeDisconnectedInstance(): Promise<void> {
   const pending = disconnectedInstance()
   if (!pending) {
@@ -995,4 +1145,5 @@ export {
   disconnectedInstance,
   acknowledgeDisconnectedInstance,
   fetchLspStatus,
+  disposeInstance,
 }

packages/ui/src/stores/launch-errors.ts

@@ -0,0 +1,53 @@
+import { createSignal } from "solid-js"
+import type { WorkspaceDescriptor } from "../../../server/src/api-types"
+import { tGlobal } from "../lib/i18n"
+import { formatLaunchErrorMessage, isMissingBinaryMessage } from "../lib/launch-errors"
+
+type LaunchErrorSource = "create" | "workspace"
+
+export interface LaunchErrorState {
+  source: LaunchErrorSource
+  message: string
+  binaryPath: string
+  missingBinary: boolean
+  instanceId?: string
+}
+
+const [launchError, setLaunchError] = createSignal<LaunchErrorState | null>(null)
+
+// Avoid spamming the user with the same modal on repeated events.
+const lastWorkspaceErrorByInstanceId = new Map<string, string>()
+
+export function showLaunchError(next: LaunchErrorState) {
+  setLaunchError(next)
+}
+
+export function clearLaunchError() {
+  setLaunchError(null)
+}
+
+export function showWorkspaceLaunchError(workspace: WorkspaceDescriptor) {
+  const instanceId = workspace.id
+  const rawMessage = workspace.error
+  const message = formatLaunchErrorMessage(rawMessage, tGlobal("app.launchError.fallbackMessage"))
+
+  const previous = lastWorkspaceErrorByInstanceId.get(instanceId)
+  if (previous && previous === message) {
+    return
+  }
+
+  lastWorkspaceErrorByInstanceId.set(instanceId, message)
+
+  const binaryPath = (workspace.binaryLabel || workspace.binaryId || "opencode").trim() || "opencode"
+  const missingBinary = isMissingBinaryMessage(message)
+
+  showLaunchError({
+    source: "workspace",
+    instanceId,
+    message,
+    binaryPath,
+    missingBinary,
+  })
+}
+
+export { launchError }

packages/ui/src/stores/message-v2/session-info.ts

@@ -63,9 +63,14 @@ export function updateSessionInfo(instanceId: string, sessionId: string): void {
     resolveSelectedModel(instanceProviders, latestProviderId, latestModelId)
 
   let modelOutputLimit = DEFAULT_MODEL_OUTPUT_LIMIT
+  let modelInputLimit: number | null = null
 
   if (selectedModel) {
     contextWindow = selectedModel.limit?.context ?? 0
+    const inputLimit = selectedModel.limit?.input
+    if (typeof inputLimit === "number" && inputLimit > 0) {
+      modelInputLimit = inputLimit
+    }
     const outputLimit = selectedModel.limit?.output
     if (typeof outputLimit === "number" && outputLimit > 0) {
       modelOutputLimit = Math.min(outputLimit, DEFAULT_MODEL_OUTPUT_LIMIT)
@@ -107,7 +112,13 @@ export function updateSessionInfo(instanceId: string, sessionId: string): void {
 
   const outputBudget = Math.min(modelOutputLimit, DEFAULT_MODEL_OUTPUT_LIMIT)
 
-  if (!contextAvailableFromPrevious) {
+  if (modelInputLimit !== null) {
+    // Prefer explicit input limits when provided by the API.
+    // This is used by the UI "Avail" chip.
+    contextAvailableTokens = modelInputLimit
+  }
+
+  if (!contextAvailableFromPrevious && contextAvailableTokens === null) {
     if (contextWindow > 0) {
       if (latestHasContextUsage && actualUsageTokens > 0) {
         contextAvailableTokens = Math.max(contextWindow - (actualUsageTokens + outputBudget), 0)

packages/ui/src/stores/preferences.tsx

@@ -25,6 +25,7 @@ export interface ModelPreference {
 
 export type DiffViewMode = "split" | "unified"
 export type ExpansionPreference = "expanded" | "collapsed"
+export type ToolInputsVisibilityPreference = "hidden" | "collapsed" | "expanded"
 export type ListeningMode = "local" | "all"
 
 export interface UiSettings {
@@ -37,6 +38,7 @@ export interface UiSettings {
   diffViewMode: DiffViewMode
   toolOutputExpansion: ExpansionPreference
   diagnosticsExpansion: ExpansionPreference
+  toolInputsVisibility: ToolInputsVisibilityPreference
   showUsageMetrics: boolean
   autoCleanupBlankSessions: boolean
 
@@ -108,6 +110,7 @@ const defaultUiSettings: UiSettings = {
   diffViewMode: "split",
   toolOutputExpansion: "expanded",
   diagnosticsExpansion: "expanded",
+  toolInputsVisibility: "collapsed",
   showUsageMetrics: true,
   autoCleanupBlankSessions: true,
 
@@ -130,6 +133,10 @@ function normalizeUiSettings(input?: Partial<UiSettings> | null): UiSettings {
     diffViewMode: sanitized.diffViewMode ?? defaultUiSettings.diffViewMode,
     toolOutputExpansion: sanitized.toolOutputExpansion ?? defaultUiSettings.toolOutputExpansion,
     diagnosticsExpansion: sanitized.diagnosticsExpansion ?? defaultUiSettings.diagnosticsExpansion,
+    toolInputsVisibility:
+      sanitized.toolInputsVisibility === "hidden" || sanitized.toolInputsVisibility === "collapsed" || sanitized.toolInputsVisibility === "expanded"
+        ? sanitized.toolInputsVisibility
+        : defaultUiSettings.toolInputsVisibility,
     showUsageMetrics: sanitized.showUsageMetrics ?? defaultUiSettings.showUsageMetrics,
     autoCleanupBlankSessions: sanitized.autoCleanupBlankSessions ?? defaultUiSettings.autoCleanupBlankSessions,
     osNotificationsEnabled: sanitized.osNotificationsEnabled ?? defaultUiSettings.osNotificationsEnabled,
@@ -304,10 +311,10 @@ function setThemePreference(preference: ThemePreference): void {
   void patchConfigOwner("ui", { theme: preference }).catch((error) => log.error("Failed to set theme", error))
 }
 
-function setListeningMode(mode: ListeningMode): void {
-  if (serverSettings().listeningMode === mode) return
-  void patchConfigOwner("server", { listeningMode: mode }).catch((error) => log.error("Failed to set listening mode", error))
-}
+ async function setListeningMode(mode: ListeningMode): Promise<void> {
+   if (serverSettings().listeningMode === mode) return
+   await patchConfigOwner("server", { listeningMode: mode })
+ }
 
 function updateEnvironmentVariables(envVars: Record<string, string>): void {
   void patchConfigOwner("server", { environmentVariables: envVars }).catch((error) =>
@@ -439,6 +446,11 @@ function setDiagnosticsExpansion(mode: ExpansionPreference): void {
   updateUiSettings({ diagnosticsExpansion: mode })
 }
 
+function setToolInputsVisibility(mode: ToolInputsVisibilityPreference): void {
+  if (preferences().toolInputsVisibility === mode) return
+  updateUiSettings({ toolInputsVisibility: mode })
+}
+
 function setThinkingBlocksExpansion(mode: ExpansionPreference): void {
   if (preferences().thinkingBlocksExpansion === mode) return
   updateUiSettings({ thinkingBlocksExpansion: mode })
@@ -536,6 +548,7 @@ interface ConfigContextValue {
   setToolOutputExpansion: typeof setToolOutputExpansion
   setDiagnosticsExpansion: typeof setDiagnosticsExpansion
   setThinkingBlocksExpansion: typeof setThinkingBlocksExpansion
+  setToolInputsVisibility: typeof setToolInputsVisibility
 
   // instance scoped
   setAgentModelPreference: typeof setAgentModelPreference
@@ -579,6 +592,7 @@ const configContextValue: ConfigContextValue = {
   setToolOutputExpansion,
   setDiagnosticsExpansion,
   setThinkingBlocksExpansion,
+  setToolInputsVisibility,
   setAgentModelPreference,
   getAgentModelPreference,
 }

packages/ui/src/stores/session-api.ts

@@ -291,12 +291,13 @@ async function createSession(instanceId: string, agent?: string): Promise<Sessio
     const initialProvider = instanceProviders.find((p) => p.id === session.model.providerId)
     const initialModel = initialProvider?.models.find((m) => m.id === session.model.modelId)
     const initialContextWindow = initialModel?.limit?.context ?? 0
+    const initialInputLimit = initialModel?.limit?.input ?? 0
     const initialSubscriptionModel = initialModel?.cost?.input === 0 && initialModel?.cost?.output === 0
     const initialOutputLimit =
       initialModel?.limit?.output && initialModel.limit.output > 0
         ? initialModel.limit.output
         : DEFAULT_MODEL_OUTPUT_LIMIT
-    const initialContextAvailable = initialContextWindow > 0 ? initialContextWindow : null
+    const initialContextAvailable = initialInputLimit > 0 ? initialInputLimit : initialContextWindow > 0 ? initialContextWindow : null
 
     setSessionInfoByInstance((prev) => {
       const next = new Map(prev)
@@ -398,10 +399,11 @@ async function forkSession(
   const forkProvider = instanceProviders.find((p) => p.id === forkedSession.model.providerId)
   const forkModel = forkProvider?.models.find((m) => m.id === forkedSession.model.modelId)
   const forkContextWindow = forkModel?.limit?.context ?? 0
+  const forkInputLimit = forkModel?.limit?.input ?? 0
   const forkSubscriptionModel = forkModel?.cost?.input === 0 && forkModel?.cost?.output === 0
   const forkOutputLimit =
     forkModel?.limit?.output && forkModel.limit.output > 0 ? forkModel.limit.output : DEFAULT_MODEL_OUTPUT_LIMIT
-  const forkContextAvailable = forkContextWindow > 0 ? forkContextWindow : null
+  const forkContextAvailable = forkInputLimit > 0 ? forkInputLimit : forkContextWindow > 0 ? forkContextWindow : null
 
   setSessionInfoByInstance((prev) => {
     const next = new Map(prev)
@@ -524,6 +526,7 @@ async function fetchAgents(instanceId: string): Promise<void> {
       name: agent.name,
       description: agent.description || "",
       mode: agent.mode,
+      hidden: agent.hidden,
       model: agent.model?.modelID
         ? {
             providerId: agent.model.providerID || "",

packages/ui/src/stores/session-events.ts

@@ -40,7 +40,7 @@ import {
 } from "./instances"
 import { showAlertDialog } from "./alerts"
 import { createClientSession, mapSdkSessionStatus, type Session, type SessionStatus } from "../types/session"
-import { sessions, setSessions, syncInstanceSessionIndicator, withSession } from "./session-state"
+import { ensureSessionParentExpanded, sessions, setSessions, syncInstanceSessionIndicator, withSession } from "./session-state"
 import { normalizeMessagePart } from "./message-v2/normalizers"
 import { updateSessionInfo } from "./message-v2/session-info"
 import { tGlobal } from "../lib/i18n"
@@ -108,6 +108,8 @@ interface TuiToastEvent {
 const ALLOWED_TOAST_VARIANTS = new Set<ToastVariant>(["info", "success", "warning", "error"])
 
 function applySessionStatus(instanceId: string, sessionId: string, status: SessionStatus) {
+  let parentToExpand: string | null = null
+
   withSession(instanceId, sessionId, (session) => {
     const current = session.status ?? "idle"
     if (current === status) return false
@@ -117,7 +119,17 @@ function applySessionStatus(instanceId: string, sessionId: string, status: Sessi
     }
 
     session.status = status
+
+    // Auto-expand the parent thread when a child session starts working.
+    // Users can still collapse it; we only expand on the transition.
+    if (session.parentId && status === "working" && current !== "working") {
+      parentToExpand = session.parentId
+    }
   })
+
+  if (parentToExpand) {
+    ensureSessionParentExpanded(instanceId, parentToExpand)
+  }
 }
 
 async function fetchSessionInfo(instanceId: string, sessionId: string, directory?: string): Promise<Session | null> {
@@ -158,6 +170,7 @@ async function fetchSessionInfo(instanceId: string, sessionId: string, directory
     const fetched = createClientSession(info, instanceId, "", { providerId: "", modelId: "" }, fetchedStatus)
 
     let updatedInstanceSessions: Map<string, Session> | undefined
+    let shouldExpandParent: string | null = null
 
     setSessions((prev) => {
       const next = new Map(prev)
@@ -174,11 +187,19 @@ async function fetchSessionInfo(instanceId: string, sessionId: string, directory
       instanceSessions.set(sessionId, merged)
       next.set(instanceId, instanceSessions)
       updatedInstanceSessions = instanceSessions
+
+      if (merged.parentId && merged.status === "working" && (existing?.status ?? "idle") !== "working") {
+        shouldExpandParent = merged.parentId
+      }
       return next
     })
 
     syncInstanceSessionIndicator(instanceId, updatedInstanceSessions)
 
+    if (shouldExpandParent) {
+      ensureSessionParentExpanded(instanceId, shouldExpandParent)
+    }
+
     return fetched
   } catch (error) {
     log.error("Failed to fetch session info", error)

packages/ui/src/stores/session-state.ts

@@ -347,10 +347,23 @@ function clearActiveParentSession(instanceId: string): void {
 }
 
 function setSessionStatus(instanceId: string, sessionId: string, status: SessionStatus): void {
+  let parentToExpand: string | null = null
+
   withSession(instanceId, sessionId, (session) => {
     if (session.status === status) return false
+    const previous = session.status
     session.status = status
+
+    // If a child session starts working, auto-expand its parent thread once.
+    // Users can still collapse it afterwards; we only expand on the transition.
+    if (session.parentId && status === "working" && previous !== "working") {
+      parentToExpand = session.parentId
+    }
   })
+
+  if (parentToExpand) {
+    ensureSessionParentExpanded(instanceId, parentToExpand)
+  }
 }
 
 function getActiveParentSession(instanceId: string): Session | null {

packages/ui/src/stores/worktrees.ts

@@ -329,12 +329,38 @@ function buildWorktreeProxyPath(instanceId: string, slug: string): string {
   return `/workspaces/${encodeURIComponent(instanceId)}/worktrees/${encodeURIComponent(normalizedSlug)}/instance`
 }
 
+function encodeBase64UrlUtf8(input: string): string {
+  const bytes = new TextEncoder().encode(input)
+  // Convert bytes -> base64 (btoa expects a binary string)
+  let binary = ""
+  const chunkSize = 0x8000
+  for (let i = 0; i < bytes.length; i += chunkSize) {
+    const chunk = bytes.subarray(i, i + chunkSize)
+    binary += String.fromCharCode(...chunk)
+  }
+  const base64 = btoa(binary)
+  // base64 -> base64url (strip padding)
+  return base64.replace(/\+/g, "-").replace(/\//g, "_").replace(/=+$/g, "")
+}
+
+function buildWorktreeProxyPathWithDirectoryOverride(instanceId: string, slug: string, directory: string): string {
+  const base = buildWorktreeProxyPath(instanceId, slug)
+  const encoded = encodeBase64UrlUtf8(directory)
+  return `${base}/__dir/${encoded}`
+}
+
 function getOrCreateWorktreeClient(instanceId: string, slug: string): OpencodeClient {
   const normalized = normalizeWorktreeSlug(instanceId, slug || "root")
   const proxyPath = buildWorktreeProxyPath(instanceId, normalized)
   return sdkManager.createClient(instanceId, proxyPath, normalized)
 }
 
+function getOrCreateWorktreeClientWithDirectoryOverride(instanceId: string, slug: string, directory: string): OpencodeClient {
+  const normalized = normalizeWorktreeSlug(instanceId, slug || "root")
+  const proxyPath = buildWorktreeProxyPathWithDirectoryOverride(instanceId, normalized, directory)
+  return sdkManager.createClient(instanceId, proxyPath, normalized)
+}
+
 function getRootClient(instanceId: string): OpencodeClient {
   return getOrCreateWorktreeClient(instanceId, "root")
 }
@@ -359,7 +385,9 @@ export {
   removeParentSessionMapping,
   getWorktreeSlugForDirectory,
   buildWorktreeProxyPath,
+  buildWorktreeProxyPathWithDirectoryOverride,
   getOrCreateWorktreeClient,
+  getOrCreateWorktreeClientWithDirectoryOverride,
   getRootClient,
   createWorktree,
   deleteWorktree,

packages/ui/src/styles/components/buttons.css

@@ -54,3 +54,28 @@ button.button-tertiary:hover:not(:disabled) {
 button.button-tertiary:focus-visible {
   box-shadow: 0 0 0 2px var(--focus-ring-offset), 0 0 0 4px var(--focus-ring-color);
 }
+
+.button-danger,
+button.button-danger {
+  @apply px-6 py-3 text-base rounded-lg;
+  background-color: var(--button-danger-bg);
+  color: var(--button-danger-text);
+  border-color: var(--button-danger-bg);
+}
+
+.button-danger:hover:not(:disabled),
+button.button-danger:hover:not(:disabled) {
+  background-color: var(--button-danger-hover-bg);
+  border-color: var(--button-danger-hover-bg);
+}
+
+.button-danger:focus-visible,
+button.button-danger:focus-visible {
+  box-shadow: 0 0 0 2px var(--focus-ring-offset), 0 0 0 4px var(--focus-ring-color);
+}
+
+/* Smaller sizing variant for destructive actions in tight spaces. */
+.button-danger.button-small,
+button.button-danger.button-small {
+  @apply px-4 py-2 text-sm;
+}

packages/ui/src/styles/markdown.css

@@ -9,6 +9,9 @@
     line-height: var(--line-height-normal);
     font-weight: var(--font-weight-regular);
     color: var(--text-primary);
+    /* Message containers may use `whitespace-pre-wrap` for plain text.
+       Markdown should always match assistant rendering (normal whitespace). */
+    white-space: normal;
   }
 
   .markdown-body p,
@@ -28,7 +31,7 @@
   .markdown-body h5,
   .markdown-body h6 {
     font-family: inherit;
-    color: inherit;
+    color: var(--markdown-heading-color, inherit);
     font-weight: var(--font-weight-semibold);
     line-height: 1.3;
     margin-top: 0.9em;
@@ -71,7 +74,7 @@
 
   .markdown-body strong {
     font-weight: var(--font-weight-regular);
-    color: var(--message-assistant-border);
+    color: var(--markdown-accent, var(--message-assistant-border));
   }
 
   .markdown-body em {

packages/ui/src/styles/messaging/message-base.css

@@ -1,6 +1,10 @@
 /* Message item base styles */
 .message-item-base {
   @apply flex flex-col gap-2 p-3 w-full;
+
+  /* Markdown rendering uses these to theme emphasis + headings per message role. */
+  --markdown-accent: var(--message-user-border);
+  --markdown-heading-color: var(--message-user-border);
 }
 
 .message-item-header {
@@ -71,6 +75,9 @@
   padding: 0.6rem 0.65rem;
   margin-top: 0;
   margin-bottom: 0;
+
+  --markdown-accent: var(--message-assistant-border);
+  --markdown-heading-color: var(--text-primary);
 }
 
 .message-item-base:not(.assistant-message) {

packages/ui/src/styles/messaging/message-section.css

@@ -130,6 +130,19 @@
   color: var(--text-primary);
 }
 
+/* Make the command palette trigger stand out in the header. */
+.connection-status-button.command-palette-button {
+  border-radius: 0;
+  @apply text-sm px-2 py-1 border border-base transition-colors;
+  background-color: var(--surface-base);
+  color: var(--text-primary);
+}
+
+.connection-status-button.command-palette-button:hover {
+  background-color: var(--surface-hover);
+  color: var(--text-primary);
+}
+
 .connection-status-button:hover {
   background-color: var(--surface-hover);
 }

packages/ui/src/styles/messaging/prompt-input.css

@@ -295,7 +295,33 @@
   }
 
   .prompt-input {
-    padding-bottom: 1.5rem;
+    /* Prevent iOS Safari input zoom + keep input compact. */
+    font-size: 16px;
+    padding-bottom: 0.75rem;
+  }
+}
+
+@media (max-width: 1279px) {
+  :root {
+    --prompt-input-compact-height: 104px;
+  }
+
+  .prompt-input-wrapper {
+    min-height: var(--prompt-input-compact-height);
+  }
+
+  .prompt-input-field-container {
+    min-height: var(--prompt-input-compact-height);
+    height: var(--prompt-input-compact-height);
+  }
+
+  .prompt-input-field {
+    height: var(--prompt-input-compact-height);
+  }
+
+  .prompt-input-field-container.is-expanded,
+  .prompt-input-field.is-expanded {
+    height: auto;
   }
 }
 
@@ -307,9 +333,9 @@
 
 @media (max-width: 640px) {
   .prompt-input {
-    min-height: 64px;
+    min-height: 0;
     padding: 0.5rem 0.75rem;
-    padding-bottom: 2.25rem;
+    padding-bottom: 0.75rem;
   }
 
   .prompt-input-wrapper {

packages/ui/src/styles/messaging/tool-call.css

@@ -87,6 +87,7 @@
   @apply flex items-stretch w-full;
   background-color: transparent;
   color: var(--text-primary);
+  border-bottom: 1px solid var(--tool-call-border-color);
 }
 
 .tool-call-header:hover {
@@ -127,11 +128,30 @@
   cursor: pointer;
 }
 
+.tool-call-header-input {
+  @apply inline-flex items-center justify-center;
+  background-color: transparent;
+  border: none;
+  color: var(--text-secondary);
+  padding: 0 0.5rem;
+  border-radius: 0;
+  cursor: pointer;
+}
+
 .tool-call-header-copy:hover {
   background-color: transparent;
   color: var(--text-primary);
 }
 
+.tool-call-header-input:hover {
+  background-color: transparent;
+  color: var(--text-primary);
+}
+
+.tool-call-header-input[aria-pressed="true"] {
+  color: var(--text-primary);
+}
+
 .tool-call-header-status {
   @apply inline-flex items-center justify-center;
   font-size: 0.95rem;
@@ -213,6 +233,63 @@
   font-size: var(--font-size-xs);
 }
 
+
+.tool-call-io-sections {
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-xs);
+  padding: 0;
+}
+
+.tool-call-io-section {
+  border: 1px solid var(--tool-call-border-color);
+  overflow: hidden;
+  background-color: transparent;
+  border-radius: 0;
+}
+
+.tool-call-io-toggle {
+  display: flex;
+  align-items: center;
+  justify-content: flex-start;
+  gap: 0.75rem;
+  padding: 0.5rem;
+  background-color: var(--surface-secondary);
+  border: none;
+  border-bottom: 1px solid var(--tool-call-border-color);
+  width: 100%;
+  text-align: left;
+  font-size: 0.875rem;
+  font-weight: normal;
+  color: var(--text-primary);
+  cursor: pointer;
+}
+
+.tool-call-io-toggle::before {
+  content: "▶";
+  font-size: 11px;
+  margin-right: 0.35rem;
+  color: var(--text-secondary);
+}
+
+.tool-call-io-toggle[aria-expanded="true"]::before {
+  content: "▼";
+}
+
+.tool-call-io-title {
+  font-weight: inherit;
+  color: inherit;
+}
+
+.tool-call-io-body {
+  background-color: var(--surface-code);
+}
+
+/* IO sections provide the outer frame; avoid double borders on markdown frames. */
+.tool-call-io-body .tool-call-markdown {
+  border: none;
+}
+
 .tool-call-markdown {
   background-color: var(--surface-code);
   /* Keep a visible frame around the scroll viewport (not the content). */

packages/ui/src/styles/panels/right-panel.css

@@ -282,7 +282,7 @@
 }
 
 .file-viewer-toolbar {
-  @apply ml-auto flex items-center gap-1;
+  @apply flex items-center gap-1;
 }
 
 .file-viewer-toolbar-button {
@@ -291,6 +291,22 @@
   color: var(--text-secondary);
 }
 
+.file-viewer-toolbar-icon-button {
+  @apply inline-flex items-center justify-center shrink-0 w-7 h-7 border border-base transition-colors;
+  background-color: var(--surface-base);
+  color: var(--text-secondary);
+}
+
+.file-viewer-toolbar-icon-button:hover {
+  background-color: var(--surface-hover);
+  color: var(--text-primary);
+}
+
+.file-viewer-toolbar-icon-button.active {
+  color: var(--text-primary);
+  box-shadow: inset 0 0 0 1px var(--accent-primary);
+}
+
 .file-viewer-toolbar-button:hover {
   background-color: var(--surface-hover);
   color: var(--text-primary);
@@ -396,7 +412,7 @@
 }
 
 .right-panel-accordion-trigger {
-  @apply w-full flex items-center justify-between gap-3 px-3 py-2.5 text-[11px] font-semibold uppercase tracking-wide transition-colors duration-150;
+  @apply w-full flex items-center justify-between px-3 py-2.5 text-[11px] font-semibold uppercase tracking-wide transition-colors duration-150;
   color: var(--text-secondary);
   background-color: transparent;
 }
@@ -406,6 +422,11 @@
   color: var(--text-primary);
 }
 
+.section-left {
+  @apply flex items-center;
+  flex-shrink: 0;
+}
+
 .right-panel-accordion-chevron {
   @apply h-4 w-4 transition-transform duration-200;
   color: var(--text-muted);
@@ -425,6 +446,51 @@
   min-height: 0;
 }
 
+/* Section info tooltip */
+.section-info-trigger {
+  @apply inline-flex items-center justify-center p-0.5 rounded transition-all duration-150;
+  color: var(--text-muted);
+  flex-shrink: 0;
+}
+
+.section-info-trigger:hover {
+  color: var(--text-primary);
+  background-color: var(--surface-hover);
+}
+
+.section-label {
+  margin-left: 2px;
+}
+
+.section-info-icon {
+  @apply w-3.5 h-3.5;
+}
+
+.section-info-tooltip {
+  @apply max-w-xs px-3 py-2 text-xs rounded-lg border shadow-lg;
+  background-color: var(--surface-base);
+  border-color: var(--border-base);
+  color: var(--text-primary);
+  animation: tooltipShow 150ms ease-out;
+  transform-origin: var(--kb-tooltip-content-transform-origin);
+  z-index: 9999;
+}
+
+.section-info-tooltip[data-expanded] {
+  animation: tooltipShow 150ms ease-out;
+}
+
+@keyframes tooltipShow {
+  from {
+    opacity: 0;
+    transform: scale(0.95);
+  }
+  to {
+    opacity: 1;
+    transform: scale(1);
+  }
+}
+
 /* Background process cards in status panel */
 .status-process-card {
   @apply rounded-lg border flex flex-col gap-2 p-3 transition-all duration-150;

packages/ui/src/styles/panels/session-layout.css

@@ -125,6 +125,18 @@ session-sidebar-controls .selector-trigger-primary {
   width: 100%;
 }
 
+.mobile-fullscreen-exit-wrapper {
+  position: fixed;
+  top: calc(env(safe-area-inset-top, 0px) + 12px);
+  right: calc(env(safe-area-inset-right, 0px) + 12px);
+  z-index: 1250;
+  pointer-events: none;
+}
+
+.mobile-fullscreen-exit-button {
+  pointer-events: auto;
+}
+
 .session-resize-handle {
   @apply absolute top-0 w-1 h-full cursor-col-resize bg-transparent transition-colors;
   z-index: 10;

packages/ui/src/styles/utilities.css

@@ -64,6 +64,8 @@
     button.button-primary,
     .button-secondary,
     button.button-secondary,
+    .button-danger,
+    button.button-danger,
     .button-tertiary,
     button.button-tertiary) {
   @apply inline-flex items-center justify-center gap-2 font-medium transition-colors rounded-md;
@@ -74,6 +76,8 @@
     button.button-primary,
     .button-secondary,
     button.button-secondary,
+    .button-danger,
+    button.button-danger,
     .button-tertiary,
     button.button-tertiary):focus-visible {
   outline: none;
@@ -84,6 +88,8 @@
     button.button-primary,
     .button-secondary,
     button.button-secondary,
+    .button-danger,
+    button.button-danger,
     .button-tertiary,
     button.button-tertiary):disabled {
   @apply cursor-not-allowed opacity-50;

packages/ui/src/types/session.ts

@@ -68,6 +68,7 @@ export interface Agent {
   name: string
   description: string
   mode: string
+  hidden?: boolean
   model?: {
     providerId: string
     modelId: string
@@ -90,6 +91,7 @@ export interface Model {
   variantKeys?: string[]
   limit?: {
     context?: number
+    input?: number
     output?: number
   }
   cost?: {

temp/package/package.json

@@ -0,0 +1,51 @@
+{
+  "$schema": "https://json.schemastore.org/package.json",
+  "name": "@opencode-ai/sdk",
+  "version": "1.2.6",
+  "type": "module",
+  "license": "MIT",
+  "scripts": {
+    "typecheck": "tsgo --noEmit",
+    "build": "./script/build.ts"
+  },
+  "exports": {
+    ".": {
+      "import": "./dist/index.js",
+      "types": "./dist/index.d.ts"
+    },
+    "./client": {
+      "import": "./dist/client.js",
+      "types": "./dist/client.d.ts"
+    },
+    "./server": {
+      "import": "./dist/server.js",
+      "types": "./dist/server.d.ts"
+    },
+    "./v2": {
+      "import": "./dist/v2/index.js",
+      "types": "./dist/v2/index.d.ts"
+    },
+    "./v2/client": {
+      "import": "./dist/v2/client.js",
+      "types": "./dist/v2/client.d.ts"
+    },
+    "./v2/server": {
+      "import": "./dist/v2/server.js",
+      "types": "./dist/v2/server.d.ts"
+    }
+  },
+  "files": [
+    "dist"
+  ],
+  "devDependencies": {
+    "@hey-api/openapi-ts": "0.90.10",
+    "@tsconfig/node22": "22.0.2",
+    "@types/node": "22.13.9",
+    "typescript": "5.8.2",
+    "@typescript/native-preview": "7.0.0-dev.20251207.1"
+  },
+  "dependencies": {},
+  "publishConfig": {
+    "directory": "dist"
+  }
+}