refactor: migrate project and start refactor

Legacy/BallanceTASEditor/GlobalVariable.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BallanceTASEditor {
+    public class GlobalVariable {
+
+        public static Core.ConfigManager configManager;
+
+    }
+}