Don't show transformation handles if readOnly or glyph locked (#1705)

* Fix the issue with the enter key for the dialog when dragging a transformation handle

src/fontra/views/editor/edit-tools-pointer.js

@@ -128,6 +128,7 @@ export class PointerTool extends BaseTool {
         !!rotationHandle
       );
       delete sceneController.sceneModel.clickedTransformSelectionHandle;
+      initialEvent.preventDefault();
       return;
     }