- Update integration tests for agent flow and githubops
- Update unit tests for agent, engine, and MCP
- Update vitest configs for better test isolation
Co-Authored-By: Claude <noreply@anthropic.com>
Add test infrastructure:
- Integration tests directory
- Unit tests directory
- Existing E2E and provider tests
- Test fixtures, helpers, and mocks
Co-Authored-By: Claude <noreply@anthropic.com>