AudioEngine.stop() only called Thread.interrupt(), which doesn't
interrupt blocking InputStream.read() on OkHttp streams. This caused
audio to continue after stop and blocked subsequent play attempts
(old job never completed). Now closes timedStream to force the
blocking read to fail.
Removed LowLatencySocketFactory (16KB receive buffer) which triggered
Icecast slow-client disconnection on burst-on-connect. Force HTTP/1.1
to avoid HTTP/2 negotiation issues with Icecast servers.
Also fixed: awaitEngine() SharedFlow collector coroutine leak, and
added MAX_CATCHUP_FRAMES safety cap to prevent infinite frame skipping.
Made-with: Cursor
a4c0fa9a6e
