chore: Disable audio player on linux

lib/pages/chat/events/message_content.dart

@@ -112,9 +112,12 @@ class MessageContent extends StatelessWidget {
           case CuteEventContent.eventType:
             return CuteContent(event);
           case MessageTypes.Audio:
-            if (PlatformInfos.isMobile ||
+            if (PlatformInfos.isMobile || PlatformInfos.isMacOS
-                PlatformInfos.isMacOS ||
+                // || latformInfos.isLinux
-                PlatformInfos.isLinux) {
+                // disabled until
+                // https://github.com/bleonard252/just_audio_mpv/issues/3 is
+                // fixed
+                ) {
               return AudioPlayerWidget(
                 event,
                 color: textColor,