Added copy button to link field (#216)

Co-authored-by: Adam Bem <adam.bem@zoho.eu>
Reviewed-on: #216
Reviewed-by: Mikolaj Widla <widlam@noreply.example.com>

Frontend/assets/scripts/frame.js

@@ -119,5 +119,5 @@ function loadLastPage() {
     if (lastPage == null) {
         lastPage = "xpath";
     }
-    changeTool(lastPage);
+    changeTool(lastPage, false);
 }