- Implemented health monitoring service that detects Caddy restarts/crashes - Automatically reapplies configuration when Caddy restarts - Added metrics settings UI for enabling Prometheus/Grafana monitoring - Caddy metrics exposed on separate port (default: 9090) via reverse proxy - Admin API (port 2019) kept internal-only for security - Updated docker-compose.yml with metrics port documentation 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>