style: add docstrings to connector classes #418
Description
Is your feature request related to a problem? Please describe.
Currently, most of the classes derived from BaseConnector miss docstrings.
Describe the solution you'd like
Docstrings should be added.
Classes:
- SoundDeviceConnector - docs: add docstring to sound device connector #548
- HRIConnector - docs: add docstring to build_message #547
- ROS2BaseConnector
- ROS2Connector
- ROS2HRIConnector
- BaseConnector
Additional context
Add any other context or screenshots about the feature request here.