feat：全局注入controller

lib/clx_flutter_message.dart

 import 'package:clx_flutter_message/util/string_util.dart';
 import 'package:clx_flutter_message/util/toast_util.dart';
 import 'package:flutter/material.dart';
+import 'package:get/get.dart';
 
 import 'clx_flutter_message_platform_interface.dart';
 import 'common/constant.dart';
@@ -124,8 +125,10 @@ abstract class BaseMessageConfig
 
   // 构造方法
   BaseMessageConfig() {
-    notificationLayoutController = NotificationLayoutController();
-    noticeDialogWidgetController = NoticeDialogWidgetController();
+    notificationLayoutController =
+        Get.put(NotificationLayoutController(), permanent: true);
+    noticeDialogWidgetController =
+        Get.put(NoticeDialogWidgetController(), permanent: true);
   }
 
   // NotificationLayoutController? initNotificationLayoutController() {