- Surface companies.sh API errors to frontend instead of returning empty list
- Add 30s timeout to GitHub archive download to prevent hanging
- Prevent infinite retry loop in browse catalog useEffect
- Update retry handler to call fetch directly for better control
- Fix TypeScript error with Response type in timeout code
- Add comprehensive tests for error handling and retry behavior
- Add tests for useAgents and useProjectHealth hooks, including loading, success, and error flows
- Add useFileBrowser and useFileEditor hook tests for file navigation, save behavior, and edge cases
- Add component tests for AgentImportModal and AgentGenerationModal interaction paths
- Add MissionInterviewModal tests covering question flow, submission, and state transitions
- Stabilize dashboard test suite cleanup and mocking patterns to reduce flakiness
