I am trying to find the resolve the code that gives me the error: unsupported build detected

import 'dart:async';
import 'dart:io';

import 'package:fluent_ui/fluent_ui.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:mixin_logger/mixin_logger.dart';
import 'package:revitool/l10n/generated/localizations.dart';
import 'package:revitool/screens/home_page.dart';
import 'package:provider/provider.dart';
import 'package:revitool/theme.dart';
import 'package:revitool/utils.dart';
import 'package:system_theme/system_theme.dart';
import 'package:win32_registry/win32_registry.dart';
import 'package:window_plus/window_plus.dart';
import 'package:path/path.dart' as p;

Future<void> main() async {
  await runZonedGuarded<Future<void>>(() async {
    WidgetsFlutterBinding.ensureInitialized();
    final path = p.join(Directory.systemTemp.path, 'Revision-Tool', 'Logs');

    initLogger(path);
    i('Revision Tool is starting');

    if (registryUtilsService.readString(RegistryHive.localMachine,
            r'SOFTWARE\Revision\Revision Tool', 'ThemeMode') ==
        null) {
      i('Creating Revision registry keys');
      registryUtilsService.writeString(
          Registry.localMachine,
          r'SOFTWARE\Revision\Revision Tool',
          'ThemeMode',
          ThemeMode.system.name);
      registryUtilsService.writeDword(Registry.localMachine,
          r'SOFTWARE\Revision\Revision Tool', 'Experimental', 0);
      registryUtilsService.writeString(Registry.localMachine,
          r'SOFTWARE\Revision\Revision Tool', 'Language', 'en_US');
    }

    i('Initializing settings controller');
    final settingsController = AppTheme(SettingsService());
    await settingsController.loadSettings();
    await SystemTheme.accentColor.load();

    i('Initializing WindowPlus');
    await WindowPlus.ensureInitialized(
      application: 'revision-tool',
      enableCustomFrame: true,
      enableEventStreams: false,
    );
    await WindowPlus.instance.setMinimumSize(const Size(515, 330));

    if (registryUtilsService.readString(
                RegistryHive.localMachine,
                r'SOFTWARE\Microsoft\Windows NT\CurrentVersion',
                'EditionSubVersion') ==
            'ReviOS' &&
        buildNumber > 19043) {
      i('isSupported is true');
      _isSupported = true;
    }

    runApp(const MyApp());
  }, (error, stackTrace) {
    e('Error: \n$error\n$stackTrace\n\n');
  });
}

bool _isSupported = false;

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

  @override
  Widget build(BuildContext context) {
    return ChangeNotifierProvider(
      create: (_) => AppTheme(SettingsService()),
      builder: (context, _) {
        final appTheme = context.watch<AppTheme>();
        return FluentApp(
          title: 'Revision Tool',
          debugShowCheckedModeBanner: false,
          localizationsDelegates: const [
            FluentLocalizations.delegate,
            ReviLocalizations.delegate,
            GlobalWidgetsLocalizations.delegate,
          ],
          locale: Locale(appLanguage.split('_')[0], appLanguage.split('_')[1]),
          supportedLocales: ReviLocalizations.supportedLocales,
          themeMode: appTheme.themeMode,
          color: appTheme.color,
          darkTheme: FluentThemeData(
            brightness: Brightness.dark,
            accentColor: appTheme.color,
            scaffoldBackgroundColor: const Color.fromARGB(255, 32, 32, 32),
            cardColor: const Color.fromARGB(255, 43, 43, 43),
            visualDensity: VisualDensity.standard,
            focusTheme: FocusThemeData(
              glowFactor: is10footScreen(context) ? 2.0 : 0.0,
            ),
            resources: const ResourceDictionary.dark(
              cardStrokeColorDefault: Color.fromARGB(255, 29, 29, 29),
            ),
          ),
          theme: FluentThemeData(
              accentColor: appTheme.color,
              visualDensity: VisualDensity.standard,
              scaffoldBackgroundColor: const Color.fromRGBO(243, 243, 243, 100),
              cardColor: const Color.fromARGB(255, 251, 251, 251),
              focusTheme: FocusThemeData(
                glowFactor: is10footScreen(context) ? 2.0 : 0.0,
              ),
              resources: const ResourceDictionary.light(
                  cardStrokeColorDefault: Color.fromARGB(255, 229, 229, 229))),
          home: _isSupported ? const HomePage() : const _UnsupportedError(),
        );
      },
    );
  }
}

class _UnsupportedError extends StatelessWidget {
  const _UnsupportedError();

  @override
  Widget build(BuildContext context) {
    return ScaffoldPage(
      content: ContentDialog(
        title: const Text("Error"),
        content: const Text("Unsupported build detected"),
        actions: [
          Button(
            child: const Text('OK'),
            onPressed: () {
              WindowPlus.instance.close();
            },
          ),
        ],
      ),
    );
  }
}