fix: 改善全屏体验，增加额外横屏设置，替换全屏实现方法

lib/plugin/pl_player/controller.dart

@@ -31,7 +31,6 @@ Box localCache = GStrorage.localCache;
 class PlPlayerController {
   Player? _videoPlayerController;
   VideoController? _videoController;
-  void Function({bool? status})? triggerFullscreenCallback;
 
   // 添加一个私有静态变量来保存实例
   static PlPlayerController? _instance;
@@ -233,11 +232,6 @@ class PlPlayerController {
   // 播放顺序相关
   PlayRepeat playRepeat = PlayRepeat.pause;
 
-  void setTriggerFullscreenCallback(
-      void Function({bool? status}) triggerFullscreenCallback) {
-    this.triggerFullscreenCallback = triggerFullscreenCallback;
-  }
-
   void updateSliderPositionSecond() {
     int newSecond = _sliderPosition.value.inSeconds;
     if (sliderPositionSeconds.value != newSecond) {
@@ -967,9 +961,6 @@ class PlPlayerController {
         await landScape();
       }
 
-      if (triggerFullscreenCallback != null) {
-        triggerFullscreenCallback!(status: status);
-      }
     } else if (isFullScreen.value && !status) {
       if (!setting.get(SettingBoxKey.horizontalScreen, defaultValue: false)) {
         StatusBarControl.setHidden(false, animation: StatusBarAnimation.FADE);
@@ -978,9 +969,6 @@ class PlPlayerController {
       }
       exitFullScreen();
       toggleFullScreen(false);
-      if (triggerFullscreenCallback != null) {
-        triggerFullscreenCallback!(status: status);
-      }
     }
   }