ed19997ba0
- Refactor domain scripts for Ghost, Gitea, Jellyfin, Metabase, n8n, NocoDB, Open WebUI, OpenClaw, PicoClaw, Plausible, Signoz, Uptime Kuma, and Vaultwarden to utilize a common Caddy setup script. - Introduce `caddy-setup.sh` for managing Caddy configurations and handling app initialization states. - Create `initializing.html` and `unavailable.html` pages to provide user feedback during app deployment and downtime. - Update domain handling logic to ensure seamless transitions between initializing and operational states. - Enhance user experience by providing visual indicators for app status during setup and maintenance.