- Created FastAPI application with Stripe payment processing
- Added payment intent creation, retrieval, and webhook handling
- Implemented SQLite database with payments and payment_methods tables
- Set up Alembic for database migrations
- Added comprehensive API endpoints for payment management
- Configured CORS middleware for cross-origin requests
- Added health check and service information endpoints
- Created complete project documentation with setup instructions
- Integrated Ruff for code formatting and linting
