fix: Route Better Auth endpoints (sign-in, sign-up, session) to Next.js instead of backend

fix: Better Auth integration - map sign-in/email to backend login, exclude auth from rewrites

fix: Use direct backend /api/auth/login instead of Better Auth sign-in endpoint

fix: Use relative URLs instead of localhost for HF Space deployment

fix: Copy nginx.conf to correct path /etc/nginx/nginx.conf

fix: Use available HF Space env vars and hardcode defaults for missing ones

fix: Upgrade Node.js 18 to 20 and use npm install instead of npm ci for lock file sync

feat: Update with all 12 gap fixes - SQLModel, Better Auth, OpenAI Agents, Urdu, Voice

fix: Support both JWT_SECRET and JWT_SECRET_KEY env vars

fix: Use psycopg2-binary for PostgreSQL compatibility

fix: Add gitignore and remove env files

fix: Use relative URLs for API calls in production

security: Remove .env and cache files

fix: Update startup script and supervisord config for HF Spaces

feat: Deploy Todo App Phase 5 to Hugging Face Space

initial commit