feat/gateway-management
main
mosaic gateway
Gateway daemon lifecycle management via the Mosaic CLI: - install, start, stop, restart, status, config, logs, uninstall - Admin API token auth (Bearer tokens) alongside existing session auth - Bootstrap endpoint for first-user setup (POST /api/bootstrap/setup) - admin_tokens table in DB schema with SHA-256 hashed tokens - Gateway .env fallback loading from ~/.config/mosaic/gateway/.env - CLI daemon management with PID file, log tailing, health checks Co-Authored-By: Claude Opus 4.6 <[email protected]>