change test to slider for disk create

app/UI/Disk/Buttons/DeleteButton.php

@@ -29,7 +29,7 @@ class DeleteButton extends ButtonDataTableModalAction implements ClientArea
     public function initContent()
     {
         $this->initIds('deleteDiskButton');
-        $this->setDisableByColumnValue("master", true);
+        $this->setDisableByColumnValue("Disk 1", true);
         $this->switchToRemoveBtn();
         $this->initLoadModalAction(new DeleteModal());
     }