Fix: Explicitly cast NumPy types to float/int before saving to DB

Security: Remove hardcoded DB password; rely on HGF Secrets

Fix: Correct pooler address from aws-0 to aws-1-ap-northeast-1

Fix: explicit psycopg2 params with sslmode=require for Supabase pooler

Fix: use pooler with correct SSL + username format for HGF compatibility

Force rebuild: switch to direct Supabase connection db.supabase.co:5432

Fix: use direct Supabase host connection (port 5432) instead of pooler

Fix: correct Supabase pooler region to ap-northeast-1

Migrate backend from SQLite to Supabase PostgreSQL

Security: remove .env and sensitive data files from repo

Fix: run FastAPI (uvicorn) instead of Streamlit for Android API

Fix: replace libgl1-mesa-glx with libgl1 for Debian Trixie

Fix README color metadata for Hugging Face

Initial deploy: PharmaScan AI with LFS model