修改步进模式进入动画，新增透镜动画

Assets/Scripts/FixSystemNew/FixStateMachine.cs

@@ -442,14 +442,13 @@ namespace AibisDream.FixSystem
                 bodyModule.SwitchModuleGroup(ModuleState.Head);
                 yield return CameraKit.Instance.SwitchCamera(CameraEnum.BodyModule);
             }
-
             // 开启表达系统视图（无参数版本，使用默认配置）
             expressionManager.OpenView();
             
             // 切换到表达相机
+            yield return TimelineCenter.Instance.PlayTimelineAsync("透镜/透镜in");
             yield return CameraKit.Instance.SwitchCamera(CameraEnum.Expression);
             yield return UIManager.Instance.GetPanel<PlayToolPanel>().FadeInAsync(0.5f);
-            
             // 切换到深度表达相机
             yield return CameraKit.Instance.SwitchCamera(CameraEnum.ExpressionDeep);
             yield return UIManager.Instance.GetPanel<PlayToolPanel>().FadeOutAsync(0.5f);
@@ -459,13 +458,17 @@ namespace AibisDream.FixSystem
         {
             var expressionManager = FixSystemCenter.SystemDic.Get<ExpressionManager>();
             var bodyModuleSystem = FixSystemCenter.SystemDic.Get<BodyModuleSystem>();
+            yield return UIManager.Instance.GetPanel<PlayToolPanel>().FadeInAsync(0.5f);
             
             // 重置身体模块
             bodyModuleSystem.ResetPlug();
             
             // 关闭表达系统视图
             expressionManager.CloseView();
-            
+            yield return CameraKit.Instance.SwitchCamera(CameraEnum.Expression);
+            yield return UIManager.Instance.GetPanel<PlayToolPanel>().FadeOutAsync(0.5f);
+            yield return CameraKit.Instance.SwitchCamera(CameraEnum.BodyModule);
+            yield return TimelineCenter.Instance.PlayTimelineAsync("透镜/透镜out");
             yield break;
         }
     }