Uninstall old/conflicting supabase dependencies before install to fix proxy error

Force clean rebuild and pip upgrade for supabase integration fix

Integrate Supabase: store job input, parameters, model, and result in inference_results table

Integrate Redis job queue: async job submission, status, and model flexibility

Add logging middleware to debug incoming request paths and methods

Add root endpoint for welcome message and easier debugging

Test: Switch model to gpt2 for debugging model loading issues

Fix: Pin numpy<2 and set TRANSFORMERS_CACHE to avoid build/runtime errors on HF Spaces

Add Hugging Face Spaces configuration block to README for Docker SDK

Implement cloud-ready model loading and inference logic; update requirements for HF Spaces deployment

Initial project structure: FastAPI backend, Dockerfile, requirements, and PRD