add UUID header

[YuchengZhou821]

This pull request introduces improvements to how audio status updates are handled in the live stream audio output, specifically by associating each status update with a unique request_id (frame ID). This allows for more precise tracking of individual audio requests throughout their lifecycle. The changes ensure that the request_id is propagated and included in status updates, which can be useful for debugging, analytics, or correlating requests and responses.

Enhancements to audio status tracking:

• The pending_message dictionary now includes the request_id (frame ID) when a new audio request is added, enabling downstream tracking.
• The _update_audio_status method is updated to accept a frame_id parameter, ensuring that status updates are associated with the correct request.
• All calls to _update_audio_status within _process_audio now pass along the relevant request_id, so that status transitions (ACTIVE, READY) are tied to the specific request being processed. [1] [2]