📊 MAJOR UPDATES:
- Updated README.md to reflect current system status (238 articles)
- Enhanced documentation with 13 API endpoints breakdown
- Added comprehensive tech stack and features overview
- Updated system metrics with real-time processing status
🔧 SYSTEM OPTIMIZATIONS:
- Removed similarity threshold in vector_store.py for better recall
- Fixed file structure (removed incorrect backend/data folder)
- Enhanced .gitignore for proper model exclusion
✅ CURRENT STATUS:
- 238 articles indexed with real AI embeddings
- 13 API endpoints (100% functional)
- Groq LLM integration active
- Production-ready with rate limiting and caching
- Real-time RSS processing operational
🚀 System is now fully documented and production-ready!