- Add frontend/ directory (was missing from structure)
- Fix frontend path from core/frontend to ./frontend
- Fix .env copy path from core/backend/.env to root .env
- Add Docker deployment as primary method
- Add version info referencing VERSIONS.json
- Update subtree pull command with correct Gitea URL
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>