[增加]1. 增加UI返回值

Author: AlianBlank

Runtime/UIManager.Open.cs

@@ -100,9 +100,9 @@ public Task<IUIForm> OpenUIFormAsync<T>(string uiFormAssetPath, bool pauseCovere
             return InnerOpenUIFormAsync(uiFormAssetPath, typeof(T), pauseCoveredUIForm, userData, isFullScreen, isMultiple);
         }
 
-        public Task OpenUIFormAsync(string uiFormAssetPath, Type uiFormType, bool pauseCoveredUIForm, object userData, bool isFullScreen = false, bool isMultiple = false)
+        public async Task<IUIForm> OpenUIFormAsync(string uiFormAssetPath, Type uiFormType, bool pauseCoveredUIForm, object userData, bool isFullScreen = false, bool isMultiple = false)
         {
-            return InnerOpenUIFormAsync(uiFormAssetPath, uiFormType, pauseCoveredUIForm, userData, isFullScreen, isMultiple);
+            return await InnerOpenUIFormAsync(uiFormAssetPath, uiFormType, pauseCoveredUIForm, userData, isFullScreen, isMultiple);
         }
 
         private async Task<IUIForm> InnerOpenUIFormAsync(string uiFormAssetPath, Type uiFormType, bool pauseCoveredUIForm, object userData, bool isFullScreen = false, bool isMultiple = false)