多项功能优化

Sai.RvKits/RvView/SwitchBackgroundCmd.cs

@@ -2,8 +2,6 @@
 
 using Nice3point.Revit.Toolkit.External;
 
-using UIFramework;
-
 namespace Sai.RvKits.RvView;
 
 [Autodesk.Revit.Attributes.Transaction(Autodesk.Revit.Attributes.TransactionMode.Manual)]
@@ -13,6 +11,8 @@ public class SwitchBackgroundCmd : ExternalCommand
     public override void Execute()
     {
         var col = Application.BackgroundColor;
-        Application.BackgroundColor = col.Red == 255 && col.Green == 255 && col.Blue == 255 ? new Color(32, 40, 49) : new Color(255, 255, 255);
+        Application.BackgroundColor = col.Red == 255 && col.Green == 255 && col.Blue == 255
+            ? new Color(32, 40, 49)
+            : new Color(255, 255, 255);
     }
 }