- Add SequentialOrchestrator service for ordered phase execution, per-phase retry/backoff, and restart-safe checkpointing
- Persist phase attempt metadata (success/fail, attempts, timestamp, error)
- Expose importable callable interface
- Add full coverage unit tests for execution order, retry, checkpoint, and resume scenarios
- Update docs and README for usage and dev guidance
- Created docker-compose.yml with backend and frontend services
- Backend: Node.js API on port 3000 with SQLite volume persistence
- Frontend: nginx on port 8080 with health checks and restart policies
- Configured nginx to proxy /api/* requests to backend service
- Updated frontend API client to use relative URLs (/api instead of http://localhost:3000/api)
- Added Vite dev server proxy for local development workflow
- Implemented health checks for both services with service dependency
- Created comprehensive documentation in docs/docker-compose.md
- Verified: docker-compose.yml syntax is valid YAML
Next step: Test local deployment (docker compose up)
- Created production-ready Dockerfile for Node.js 22 backend
- Implemented multi-stage build for optimized image size
- Added .dockerignore to exclude unnecessary files from build
- Included database migration on container startup
- Created docker-backend.md documentation
- Verified: npm build and npm test pass (34/34 tests)
Paul Huliganga