增加保温层和整理管线的功能，修复自动保存功能等修复多个bug

Sai.RvKits/RvMEP/AddInsulationCmd.cs

@@ -0,0 +1,18 @@
+using System;
+
+using Autodesk.Revit.Attributes;
+using Autodesk.Revit.DB;
+using Autodesk.Revit.UI;
+using Autodesk.Revit.UI.Selection;
+
+using Nice3point.Revit.Toolkit.External;
+
+namespace Sai.RvKits.RvMEP;
+[Transaction(TransactionMode.Manual)]
+public class AddInsulationCmd : ExternalCommand
+{
+    public override void Execute()
+    {
+        WinDialogHelper.ShowModeless<AddInsulationView>(new AddInsulationViewModel(Document));
+    }
+}