useAudio

Subscribe to a scoped audio-media stream. Returns an array of AudioMedia handles, one per message containing at least one AudioBlock in the target namespace.

Each handle is yielded on its first matching content-block-start, exposes .partialBytes for live access, settles .blob / .objectURL / .transcript on message-finish, and surfaces fail-loud errors via .error.

Pair with useMediaURL to turn a handle into an <audio src>.