rog_app/lib/pages/progress/progress.dart

import 'package:flutter/material.dart';

class ProgressPage extends StatelessWidget {
  const ProgressPage({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Container(
      color: Colors.transparent,
      child: const Center(
        child: CircularProgressIndicator(),
      ),
    );
  }
}