Configure Immich to work with existing Traefik instance:
- Add Traefik labels to immich-server for automatic routing
- Add external traefik network connection
- Disable direct port exposure (use Traefik instead)
- Add DOMAIN variable to .env.example
- Improve .gitignore for generated files and volumes
- Add comprehensive README with deployment instructions
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
