Expose stream audio control to the desktop publisher

tools/chatgui/transport/stream_bridge.cpp

@@ -265,6 +265,10 @@ int gui_stream_publish_feed(uint64_t id, bool video, uint64_t pts, bool key, con
     return stream_publisher_feed(bridge.publisher, id, video, pts, key,
         reinterpret_cast<const uint8_t*>(data.constData()), static_cast<size_t>(data.size()), format);
 }
+bool gui_stream_publish_audio(uint64_t id, bool enabled) {
+    std::lock_guard<std::mutex> guard(bridge.lock);
+    return stream_publisher_set_audio_enabled(bridge.publisher, id, enabled) == 0;
+}
 void gui_stream_publish_stop(uint64_t id) {
     std::lock_guard<std::mutex> guard(bridge.lock); stream_publisher_stop(bridge.publisher, id);
 }