# FAVO Server Health Check

Portal:
`/server-health.php`

JSON API:
`/api/server-health`

Checks:
- PHP version
- required PHP extensions
- database connectivity/version
- disk space
- storage/cache/uploads/queue permissions
- .env presence
- web server response
- queue readiness
- scheduler/cron advisory
- installation lock/security

The scheduler check is advisory because PHP cannot reliably prove a cron entry exists.