Add token-based authentication for the Launcher's embedded Web Dashboard.
- Ephemeral token generated in-memory each run (or via PICOCLAW_LAUNCHER_TOKEN env var)
- HMAC-SHA256 session cookie (HttpOnly, SameSite=Lax, Secure when HTTPS)
- Bearer token support for API/script access
- Rate limiting on login (10 attempts/IP/min)
- Referrer-Policy: no-referrer on all responses
- POST-only logout with JSON content-type (CSRF-safe)
- System tray "Copy dashboard token" action
- Login page shows contextual help (console/tray/log file path)
- Path traversal protection via path.Clean
- X-Forwarded-Host/Port/Proto support for reverse proxy deployments
- Full i18n support (English, Chinese)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat(gateway): support hot reload and empty startup
- extract gateway runtime into pkg/gateway
- add gateway.hot_reload config with default and example values
- allow starting the gateway without a default model via --allow-empty
- stop treating missing enabled channels as a startup error
- update related tests
* feat: replace gateway SSE updates with polling-based state sync
- remove gateway SSE broadcasting and event endpoint
- add polling-based gateway status refresh with stopping state handling
- detect when gateway restart is required after default model changes
- resolve gateway health and websocket proxy targets from configured host
- update gateway UI labels and add backend/frontend test coverage
- Modify buildWsURL to use web server port (18800) instead of gateway port (18790)
- Add WebSocket proxy handler to forward /pico/ws to gateway
- Gateway port is read from config (cfg.Gateway.Port), defaults to 18790
- This allows WebSocket connections through the same port as the web UI,
avoiding the need to expose extra ports for Tailscale/Docker
- move chat controller, state, protocol, history, and websocket logic into a dedicated chat feature module
- improve chat reconnection, session hydration, and send gating based on actual websocket state
- preserve gateway status during transient SSE disconnects and update stop state immediately
- generate wss websocket URLs behind HTTPS proxies and add backend tests for forwarded proto handling
* Improve the web launcher and gateway integration across backend and frontend.
- add runtime model availability checks for local and OAuth-backed models
- support launcher-driven gateway host overrides and websocket URL resolution
- add gateway log clearing and keep incremental log sync consistent after resets
- migrate session history APIs to JSONL metadata-backed storage with legacy fallback
- expose session titles and improve chat history loading and error handling
- move shared backend runtime helpers into the web utils package
- avoid blocking web startup when automatic onboard initialization fails
- add backend tests covering gateway readiness, host resolution, models, logs, and sessions
* feat(agent): add skills and tools management APIs and UI
- add backend APIs to list, view, import, and delete skills
- add tool status and toggle endpoints with dependency-aware config updates
- add agent skills/tools pages, routes, sidebar entries, and i18n strings
- add backend tests for the new skills and tools flows
* chore(frontend): upgrade shadcn to 4.0.5 and refresh lockfile
* chore(web): keep backend dist placeholder tracked
zeed zhao