Android app: native push notifications via JS bridge + background hold ...

WebView has no Push API, so the app shows notifications natively:

- NaviBridge JS interface (window.NaviAndroid): notify(), permission
  request with a 'navi-perm-result' event callback, background-mode
  start/stop and the Doze-exemption ask.
- BackgroundService: dataSync foreground service + partial wake lock —
  holds the process (and the WebView WebSocket) open while the app is
  minimized; quiet persistent notification with a "Отключить фон" action.
  Notification channels: silent background presence, high-importance
  messages.
- Manifest: POST_NOTIFICATIONS / FOREGROUND_SERVICE(_DATA_SYNC) /
  WAKE_LOCK / REQUEST_IGNORE_BATTERY_OPTIMIZATIONS + service entry;
  notification tap resumes MainActivity (singleTask) into open_url.
- webclient: nativeBridge composable; usePush gets a bridge mode that
  replaces web-push entirely (settings toggle keeps working); chat store
  raises 'Navi ответила' through the bridge on stream end when the
  window is hidden. Fixed a latent undefined-variable in web syncState
  (notificationsSupported -> notifSupported()).
- New unit tests for the bridge surface; 147 frontend tests + APK build
  pass.

port: 8000/8001 -> 8099/8098 everywhere ...

navi runs on shared servers where 8000/8001 are usually taken. New
defaults: API 8099, navi_ui MCP 8098. Touched: config defaults
(navi_port, navi_ui_mcp_port, public_url, gnauth_redirect_uri),
navi-server launcher docs, env.template/.env.example, install.sh
health-check fallback, terminal client base_url, webclient dev configs
(useWebSocket, contentLinks, vite proxy), android url hint, docs.
Also made the navi_ui FastMCP constructor port settings-driven instead
of a hardcoded 8001 (it was overridden at start anyway).

Open admin panel in new browser tab from Android and webclient ...

Android:
- Add /admin path to shouldOpenExternally so admin links open in
  the system browser instead of the WebView.

Webclient:
- Add target="_blank" and rel="noopener noreferrer" to the admin
  link in AppSidebar.vue so it opens in a new tab.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Add Android deep-link OAuth bridge for WebView auth ...

Problem: Android WebView opens OAuth in external browser (Chrome).
After successful login, cookie stays in Chrome and WebView remains
unauthenticated because cookies are not shared between apps.

Solution: bridge page flow that avoids cookies entirely for mobile.

Backend:
- /auth/login accepts ?platform=android and ?return_to params
- /auth/callback detects android via state metadata, skips cookie,
  redirects to /auth/mobile-done?sid=<session_id>
- /auth/mobile-done renders HTML that deep-links to navi://auth/callback

Webclient:
- login() detects NaviAndroid UA and adds ?platform=android

Android:
- MainActivity: handle incoming navi:// intent in onCreate and onNewIntent,
  set cookie via CookieManager, reload WebView
- AndroidManifest: add intent-filter for navi://auth/callback and
  singleTask launchMode

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Open artifact links externally on Android

Open external links in browser on Android; add NaviAndroid UA token ...

- shouldOverrideUrlLoading: external URLs open via Intent, Navi server stays in WebView
- User-Agent gets "NaviAndroid/1.0" suffix for platform detection
- webclient/composables/usePlatform.js: exports isAndroid for future Android-specific behavior

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Make server I/O non-blocking; update docs ...

- Wrap all heavy filesystem ops in asyncio.to_thread: filesystem tool
  (read/write/append/list/find/info/move/delete/query/smart_edit),
  image_view (read_bytes), share_file (shutil.copy2), write_tool
  (write_text, _register_user_tool), session_files (shutil.rmtree,
  iterdir), sessions upload endpoint (sync open/write → to_thread)
- Make delete_session_dir async; update its caller in sessions.py
- docs/config.md: fix wrong defaults (threshold 0.70, keep_recent 8),
  remove phantom SESSION_FILES_TTL_HOURS, add LLM timeouts, DATABASE_URL,
  PUBLIC_URL, Gmail, CONTEXT_SUMMARY_MAX_TOKENS sections
- docs/profiles.md: add missing tool_developer profile to table
- android-client: add WebView remote debugging; remove unused toolbar menu
- Remove stale helper scripts and test files

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Add Android WebView client (android-client/) ...

Thin Android shell that loads the Navi web interface from a configured
server URL. All UI served from the server — no local assets, no rebuild
needed for interface updates.

Features:
- First-launch setup screen to enter server URL (stored in SharedPreferences)
- On connection error: clears saved URL so next launch re-asks
- Full-screen WebView, no toolbar
- Camera + gallery + file picker via WebChromeClient.onShowFileChooser
- HTTP cleartext enabled for local network access
- targetSdk 34 to avoid forced edge-to-edge on Android 15
- Adaptive icon: logo SVG converted to Android vector drawable

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>