🚑 修复可能导致输入法特定场景卡顿的问题

Constant/WidthTypeEnum.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace GeekDesk.Constant
+{
+    public enum WidthTypeEnum
+    {
+        LEFT_CARD = 0,  //左侧托盘宽度
+        RIGHT_CARD = 1, //右侧托盘宽度
+        RIGHT_CARD_HALF = 2 //右侧托盘宽度的一半
+    }
+}