- Add POST /api/v1/admin/factory-reset endpoint requiring admin auth
and X-Confirm-Reset header for safety
- Add delete_all() method to storage backend for bulk S3 cleanup
- Add reset_stage CI job that calls the endpoint after integration tests
- Automatically resets stage to clean state after each test run
- Backend: Python 3.12 with FastAPI, SQLAlchemy, boto3
- Frontend: React 18 with TypeScript, Vite build tooling
- Updated Dockerfile for multi-stage Node + Python build
- Updated CI pipeline for Python backend
- Removed old Go code (cmd/, internal/, go.mod, go.sum)
- Updated README with new tech stack documentation
