- Remove temp files and reorganize docs
- Add .gitea/workflows/deploy.yml for automated deployment
- Add unreachable host checks to server routes (/:id, logs, start/stop/restart)
- Add unreachable checks to config routes (zomboid, terraria, openttd)
- Return HTTP 503 with unreachable flag instead of crashing
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>