/monitor

Comprehensive health check for all Moodle services, containers, databases, and system resources

# System Health Monitor

Perform a comprehensive health check of the multi-version Moodle development environment.

## Check in this order:

1. **Container Status**
   - Run `docker ps` to verify all 3 containers are running
   - Check uptime and restart counts
   - Show container names, ports, and status

2. **Service Status (inside moodle-dev container)**
   - Nginx status: `docker exec moodle-dev sudo systemctl status nginx`
   - PHP-FPM pools: `docker exec moodle-dev sudo systemctl status php8.1-fpm php8.2-fpm php8.3-fpm`
   - Verify all services are active and running

3. **PHP-FPM Soc...