star wars crawl excpet rtl-slidetransistion example modified only with 2 lines or so

main.dart

import 'package:flutter/material.dart';
// see https://api.flutter.dev/flutter/widgets/SlideTransition-class.html
void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  static const String _title = 'Flutter Code Sample';

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: _title,
      home: Scaffold(
        appBar: AppBar(title: const Text(_title)),
        body: const Center(
          child: MyStatefulWidget(),
        ),
      ),
    );
  }
}

class MyStatefulWidget extends StatefulWidget {
  const MyStatefulWidget({super.key});

  @override
  State<MyStatefulWidget> createState() => _MyStatefulWidgetState();
}

class _MyStatefulWidgetState extends State<MyStatefulWidget>
    with SingleTickerProviderStateMixin {
  late final AnimationController _controller = AnimationController(
    duration: const Duration(seconds: 2),
    vsync: this,
  )..repeat(reverse: false);
  late final Animation<Offset> _offsetAnimation = Tween<Offset>(
    begin: Offset.zero,
    end: const Offset(1.5, 0.0),
  ).animate(CurvedAnimation(
    parent: _controller,
    curve: Curves.linear,
  ));

  @override
  void dispose() {
    _controller.dispose();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return SlideTransition(
      position: _offsetAnimation,
     
      child: const Padding(
        padding: EdgeInsets.all(8.0),
        child: Text('Star Wars'),
      ),
    );
  }
}