- Add integration tests for Auth API (register/login/logout)
- Add integration tests for Workspace API (create/list)
- Test authentication and authorization flows
- Create comprehensive Phase 4 completion document
- Document all completed modules and features
- Include deployment guide and API documentation
- List remaining work for Phase 5+
Phase 4 COMPLETED: 29/68 tasks (42.6%), 170 unit tests passing
Total time: 4 hours 42 minutes