单例系统完善生命周期、支持Dispose

UnityProject/Assets/GameScripts/HotFix/GameLogic/GameApp.cs

@@ -19,7 +19,7 @@ public partial class GameApp:Singleton<GameApp>
         _hotfixAssembly = (List<Assembly>)objects[0];
         Log.Warning("======= 看到此条日志代表你成功运行了热更新代码 =======");
         Log.Warning("======= Entrance GameApp =======");
-        Instance.Init();
+        Instance.Active();
         Instance.Start();
         Utility.Unity.AddUpdateListener(Instance.Update);
         Utility.Unity.AddFixedUpdateListener(Instance.FixedUpdate);
@@ -60,8 +60,9 @@ public partial class GameApp:Singleton<GameApp>
             Utility.Unity.RemoveDestroyListener(Instance.OnDestroy);
             Utility.Unity.RemoveOnDrawGizmosListener(Instance.OnDrawGizmos);
             Utility.Unity.RemoveOnApplicationPauseListener(Instance.OnApplicationPause);
-            return;
         }
+        
+        SingletonSystem.Release();
     }
 
     private void Start()