fix: improve Bluetooth reliability

kernel/src/Api/Audio.hpp

@@ -56,7 +56,10 @@ namespace montauk::abi {
                 (Drivers::Audio::Mixer::Output)value);
         if (cmd == AUDIO_CTL_BT_STATUS) {
             if (!Drivers::USB::Bluetooth::IsInitialized()) return 0;
-            return (int64_t)Drivers::USB::Bluetooth::A2dp::GetState();
+            if (Drivers::USB::Bluetooth::A2dp::IsReady()) return 2;
+            return Drivers::USB::Bluetooth::A2dp::GetState()
+                       == Drivers::USB::Bluetooth::A2dp::State::Idle
+                ? 0 : 1;
         }
 
         return (int64_t)Drivers::Audio::Mixer::Control(handle, cmd, value);