Add feedback collection with permanent dataset backup

Add secure admin monitoring dashboard

Add backend document comparison endpoint

Add document storage status and backend delete

Add Google OAuth and session login foundation

Add hidden admin panel with role protected admin APIs

Add source viewer for citation evidence

Add user friendly document workspace and home UI

Add ChatGPT style product app UI

Add product database foundation

Add GraphRAG demo console UI

Add GraphRAG batch fusion evaluation report

Add graph guided retrieval debug endpoint

Add graph augmented answering

Add graph visualization UI

Deploy GraphRAG FastAPI app to Hugging Face Spaces