fix：1、更换项目，使用winter来创建

Assets/Legend/ToolKit/CommonExpand.cs

@@ -0,0 +1,32 @@
+using System;
+using DG.Tweening;
+using FairyGUI;
+using LoveLegend;
+
+
+public static class CommonExpand
+{
+    public static GTweener FadeIn(this GObject obj, float duration = 0.3f, float delay = 0)
+    {
+        return CommonHelper.FadeIn(obj, duration, delay);
+    }
+
+    public static GTweener FadeOut(this GObject obj, float duration = 0.3f, float delay = 0)
+    {
+        return CommonHelper.FadeOut(obj, duration, delay);
+    }
+
+    public static void SetClick(this GObject button, Action action, bool isNetworkCheck = false,
+        bool isQuickClickCheck = true)
+    {
+        CommonHelper.InitGButton(button, action, isNetworkCheck, isQuickClickCheck);
+    }
+
+    public static void SafeKill(this Tween tween)
+    {
+        if (tween != null && tween.IsActive())
+        {
+            tween.Kill();
+        }
+    }
+}