This commit adds:
1. Comprehensive FastAPI routes for search, report, and authentication
2. Fixed Pydantic model compatibility issues with model_dump()
3. Added detailed API specification documentation in api_specification.md
4. Added React implementation plan with component designs and architecture
5. Improved test coverage for API endpoints
6. Added progress tracking for report generation
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
