fix: clone repo progress not dismissing

Author: ViscousPot

lib/ui/dialog/cloning_repository.dart

@@ -27,7 +27,8 @@ Future<void> showDialog(BuildContext context, String repoUrl, String dir, Functi
   runGitOperation(LogType.Clone, (event) => event?["result"] as String?, {"repoUrl": repoUrl, "repoPath": dir, "depth": depth, "bare": bare}).then((result) {
     taskSub.cancel();
     progressSub.cancel();
-    Navigator.of(context).canPop() ? Navigator.pop(context) : null;
+    final rootNavigator = Navigator.of(context, rootNavigator: true);
+    if (rootNavigator.canPop()) rootNavigator.pop();
     callback(result);
   });