- Added MQTT support to BedHardware, allowing for connection to MQTT brokers.
- Created BedHardwareMQTT and BedHardwareSerial classes to handle respective connections.
- Introduced a unified BedHardwareConfig interface for configuration management.
- Implemented event forwarding from the underlying implementations to the BedHardware class.
- Added MQTT adapter for handling MQTT connections and message subscriptions.
- Updated package.json to include the mqtt library as a dependency.
- Created a singleton MQTTService for managing MQTT client instances.
- Enhanced error handling and logging throughout the BedHardware and MQTT classes.