ai_chat_assistant/lib/main.dart

import 'package:flutter/material.dart';
import 'package:permission_handler/permission_handler.dart';
import 'app.dart';
import 'package:provider/provider.dart';
import 'services/message_service.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  if (!await Permission.microphone.isGranted) {
    await Permission.microphone.request();
  }
  runApp(
    ChangeNotifierProvider(
      create: (_) => MessageService(),
      child: const ChatAssistantApp(),
    ),
  );
}