首次提交：本地项目同步到Gitea

LibShapes/Core/Command/CommandShapeBackward.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Io.Github.Kerwinxu.LibShapes.Core.Command
+{
+    class CommandShapeBackward : ShapeCommand
+    {
+        // todo  命令
+    }
+}