im-amrith/Rag-engine-backend

Fix: Configure API_BASE_URL and add debug logs

Security cleanup: remove client_secret and update gitignore

Implement chat history continuation and update UI with BackgroundPaths

Add DB keep-alive background task

Implement chat history: backend table, API, and frontend UI with yellow background

Enhance History background: Fullscreen + Brighter

Add yellow FloatingLines to History view

Enhance History UI: Collapsible items

Implement Chat History feature (Backend + Frontend)

Move Dockerfile to root for Hugging Face detection

Add Hugging Face Spaces configuration (README.md)

Clean deploy for Hugging Face (removed binaries)