import 'package:flutter/material.dart'; /// Local smoke-test entrypoint used when running the package directly. void main() { runApp(const MainApp()); } /// Minimal app shell for package-level manual checks. class MainApp extends StatelessWidget { const MainApp({super.key}); @override Widget build(BuildContext context) { return const MaterialApp( home: Scaffold( body: Center( child: Text('Hello World!'), ), ), ); } }