pub fn list_audio_apps() -> Result<Vec<AudioAppView>, String>Expand description
Enumerate every running app SCK can see (M-AUDIO-SYS.2 / AUT-282).
Returns an empty Vec on non-macOS targets (system audio is macOS-only); the Leptos picker treats empty as “no apps available” and renders the empty state.
§Errors
Returns the underlying SCK error (TCC permission denied, enumeration failed, etc.) as a string so the Leptos picker can show it inline.