opt in-app fullscreen

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/pages/setting/models/play_settings.dart

@@ -309,13 +309,4 @@ List<SettingsModel> get playSettings => [
     setKey: SettingBoxKey.tempPlayerConf,
     defaultVal: false,
   ),
-  if (Utils.isDesktop)
-    const SettingsModel(
-      settingsType: SettingsType.sw1tch,
-      title: '独占全屏',
-      subtitle: '关闭为应用内全屏',
-      leading: Icon(Icons.zoom_out_map_rounded),
-      setKey: SettingBoxKey.nativeFullscreen,
-      defaultVal: true,
-    ),
 ];