Merge feature/advanced-analytics-20250711 into main - Complete FRED ML platform with Streamlit Cloud deployment

Fix Streamlit Cloud deployment issues and deprecated pandas warnings

Merge remote main branch

Prepare for Streamlit Cloud deployment - Add deployment files, fix clustering chart error, update requirements

feat: Integrate advanced analytics and enterprise UI

merge: Resolve merge conflict with hf-parallel, keep updated README

merge: Resolve merge conflict, keep updated README

docs: Add comprehensive deployment summary

Update README.md

docs: Add CI/CD pipeline status tracking

feat: Complete project cleanup and professional structure

Update README.md

Update README.md

Enterprise: Clean up directory structure and add proper CI/CD, monitoring, and deployment configurations

Enterprise: Transform to production-grade architecture with FastAPI, Docker, K8s, monitoring, and comprehensive tooling

Restore CSV and PNG files with Git LFS tracking

Remove CSV files from tracking

Security: Move API key to environment variables and update documentation

Remove CSV files from tracking

Initial commit: FRED_ML project without binary files