Streaming Multimodal Digit360 Data

Thanks for opensourcing the code related to Digit360.

For `digit360/interface/examples/test_stream.py`, only IMU and pressure data are streamed in real time. Is it possible to also stream tactile image and audio data under the same function? If not, is there any code or instruction about multimodal streaming including all modalities? Thank you in advance.

Start with digit360/interface/examples/test_stream.py and trace how IMU and pressure data are streamed. Determine whether tactile image and audio data can use the same function, or identify the existing code or instructions for streaming all modalities. Done means the supported multimodal streaming path is established or the limitation and required scope are documented.

Written by the indexing model from the issue text.