Maintenance is handled by nginx-proxy on the host, not inside the
container. deploy.sh extracts maintenance.html from the container.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Single container with supervisord (Nginx + PHP-FPM), 3-stage
Dockerfile build, pre-built image from registry, port 8086.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>