May 23

1. 05:43

   Set WORKDIR to backend to simplify import paths

   Minendra Gangwar
   bd144b4
2. 05:36

   Standardize all imports to use backend.src prefix

   Minendra Gangwar
   f86502e
3. 02:43

   Initial commit: Multimodal PDF RAG Engine with React and FastAPI

   Minendra Gangwar
   c54e2e8