- Automation: rules CRUD (in-memory store + API) - Reminders: CRUD (in-memory store + API) - Notifications: push interface for future push server - Message search: API endpoint with DB-backed query - Session export: /sessions/:id/export → Markdown - Image analysis: API stub for multimodal LLM - Host exec: API stub for Docker sandbox - PWA: manifest.json + service worker - Docker: Dockerfile + docker-compose.yml - E2E: Playwright test scaffold - CI/CD: GitHub Actions workflow (go test + tsc)