Initial commit: AutonetSellCar platform with deployment system

- Frontend: Next.js 14 with TypeScript
- Backend: FastAPI with SQLAlchemy
- Agent: Carmodoo sync agent
- Deployment: Docker Compose based staging/production setup
- Scripts: Automated deployment with rollback support

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/requirements.txt

@@ -0,0 +1,17 @@
+fastapi
+uvicorn[standard]
+sqlalchemy
+# psycopg2-binary  # Uncomment for PostgreSQL production
+redis
+python-dotenv
+pydantic
+pydantic-settings
+python-jose[cryptography]
+passlib[bcrypt]
+python-multipart
+aiofiles
+httpx
+alembic
+email-validator
+playwright  # PDF capture for performance check reports
+apscheduler  # Scheduled tasks (exchange rate updates)