- Backend: app_settings table + users.is_admin flag (schema + migrate) - POST /api/setup creates admin user, first workspace and marks installed (transactional, single-use, rate-limited); GET /api/setup/status - Guard middleware: API answers 503 { setupRequired: true } until installed - Frontend: /setup wizard (welcome, admin account, workspace), router guard redirects to installer when uninstalled, API interceptor handles 503 - Docs: installer covered in README, SETUP, HOSTING and ROADMAP
- SETUP: local dev guide (env vars, DB migrate, backend/frontend, troubleshooting) - HOSTING: bare-metal guide (systemd + Nginx + TLS + backups) and Docker Compose guide (deploy, reverse proxy, updates, backup/restore) - API: REST contract with curl examples and Socket.IO event protocol - ARCHITECTURE: stack, data model, auth model, realtime design, theming - ROADMAP: webapp MVP/next steps plus Tauri desktop clients for Windows, macOS and Linux with release-binary plan