- Added MediaType enum with book, vinyl, cd, cassette options
- Created Pydantic models (SearchRequest, MediaItem) for API documentation
- Added /api/search endpoint with proper type annotations and response models
- Enhanced FastAPI docs with detailed descriptions and parameter explanations
- Media types now clearly visible in /docs and /redoc interfaces
- Improved API usability with structured request/response models
- Updated to use python3-discogs-client==2.8 library
- Added environment variable configuration for API keys
- Implemented proper error handling for missing API credentials
- Added .env file for configuration management
- Enhanced search functionality with graceful fallbacks
- Updated README with Discogs API setup instructions
