# Product Definition Document — NAS Tools

## Vision

A single dashboard to manage all self-hosted services on the NAS — Docker containers, media, tools, system health — accessible from anywhere via a clean web UI.

## Goals

1. **Unified management** — one dashboard for all NAS services (containers, media, tools, auth)
2. **GFW-proof deployment** — all traffic routes through VPS + Tailscale, works from China
3. **Self-healing** — auto-detect down containers, email alerts, health checks
4. **CI/CD from Gitea** — push to deploy with zero manual SSH

## Target Users

Self (Jimmy Gan). Secondary: family members who access media services on the NAS.

## Success Metrics

- Dashboard loads in < 3s from anywhere
- All CI workflows green
- Zero manual SSH deploys
- < 5min recovery from container crash