d5e827112a
- Created PROTOCOL.md to outline the MusicBridge protocol v1, detailing setup, TLS, pairing, state management, and command structure. - Implemented SystemVolume class for managing system audio levels, including methods for setting, reading, changing, and muting volume. - Added unit tests for the MusicBridge agent, covering pairing, identity storage, command validation, and media state management. - Included tests for real-time media reading from Windows and ensured proper handling of artwork caching and retrieval.