Fix/migrate from flutter gen

ios/Runner/es.lproj/LaunchScreen.strings

@@ -0,0 +1 @@
+

ios/Runner/es.lproj/Main.strings

@@ -0,0 +1 @@
+

l10n.yaml

@@ -3,3 +3,4 @@ template-arb-file: app_en.arb
 output-localization-file: app_localizations.dart
 nullable-getter: false
 untranslated-messages-file: untranslated.txt
+synthetic-package: false

lib/app/app.dart

@@ -1,10 +1,10 @@
 import 'package:carbon_flutter/globals.dart';
+import 'package:carbon_flutter/l10n/app_localizations.dart';
 import 'package:carbon_flutter/l10n/localizations.dart';
 import 'package:carbon_flutter/providers.dart';
 import 'package:carbon_flutter/ui/design_system/theme.dart';
 import 'package:carbon_flutter/ui/navigation.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 

lib/l10n/app_localizations.dart

@@ -0,0 +1,159 @@
+import 'dart:async';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/widgets.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
+import 'package:intl/intl.dart' as intl;
+
+import 'app_localizations_en.dart';
+import 'app_localizations_es.dart';
+
+// ignore_for_file: type=lint
+
+/// Callers can lookup localized strings with an instance of AppLocalizations
+/// returned by `AppLocalizations.of(context)`.
+///
+/// Applications need to include `AppLocalizations.delegate()` in their app's
+/// `localizationDelegates` list, and the locales they support in the app's
+/// `supportedLocales` list. For example:
+///
+/// ```dart
+/// import 'l10n/app_localizations.dart';
+///
+/// return MaterialApp(
+///   localizationsDelegates: AppLocalizations.localizationsDelegates,
+///   supportedLocales: AppLocalizations.supportedLocales,
+///   home: MyApplicationHome(),
+/// );
+/// ```
+///
+/// ## Update pubspec.yaml
+///
+/// Please make sure to update your pubspec.yaml to include the following
+/// packages:
+///
+/// ```yaml
+/// dependencies:
+///   # Internationalization support.
+///   flutter_localizations:
+///     sdk: flutter
+///   intl: any # Use the pinned version from flutter_localizations
+///
+///   # Rest of dependencies
+/// ```
+///
+/// ## iOS Applications
+///
+/// iOS applications define key application metadata, including supported
+/// locales, in an Info.plist file that is built into the application bundle.
+/// To configure the locales supported by your app, you’ll need to edit this
+/// file.
+///
+/// First, open your project’s ios/Runner.xcworkspace Xcode workspace file.
+/// Then, in the Project Navigator, open the Info.plist file under the Runner
+/// project’s Runner folder.
+///
+/// Next, select the Information Property List item, select Add Item from the
+/// Editor menu, then select Localizations from the pop-up menu.
+///
+/// Select and expand the newly-created Localizations item then, for each
+/// locale your application supports, add a new item and select the locale
+/// you wish to add from the pop-up menu in the Value field. This list should
+/// be consistent with the languages listed in the AppLocalizations.supportedLocales
+/// property.
+abstract class AppLocalizations {
+  AppLocalizations(String locale) : localeName = intl.Intl.canonicalizedLocale(locale.toString());
+
+  final String localeName;
+
+  static AppLocalizations of(BuildContext context) {
+    return Localizations.of<AppLocalizations>(context, AppLocalizations)!;
+  }
+
+  static const LocalizationsDelegate<AppLocalizations> delegate = _AppLocalizationsDelegate();
+
+  /// A list of this localizations delegate along with the default localizations
+  /// delegates.
+  ///
+  /// Returns a list of localizations delegates containing this delegate along with
+  /// GlobalMaterialLocalizations.delegate, GlobalCupertinoLocalizations.delegate,
+  /// and GlobalWidgetsLocalizations.delegate.
+  ///
+  /// Additional delegates can be added by appending to this list in
+  /// MaterialApp. This list does not have to be used at all if a custom list
+  /// of delegates is preferred or required.
+  static const List<LocalizationsDelegate<dynamic>> localizationsDelegates = <LocalizationsDelegate<dynamic>>[
+    delegate,
+    GlobalMaterialLocalizations.delegate,
+    GlobalCupertinoLocalizations.delegate,
+    GlobalWidgetsLocalizations.delegate,
+  ];
+
+  /// A list of this localizations delegate's supported locales.
+  static const List<Locale> supportedLocales = <Locale>[
+    Locale('en'),
+    Locale('es')
+  ];
+
+  /// No description provided for @appTitle.
+  ///
+  /// In en, this message translates to:
+  /// **'Carbon Flutter'**
+  String get appTitle;
+
+  /// No description provided for @setting_dark_mode.
+  ///
+  /// In en, this message translates to:
+  /// **'Dark Mode'**
+  String get setting_dark_mode;
+
+  /// No description provided for @setting_language.
+  ///
+  /// In en, this message translates to:
+  /// **'Language'**
+  String get setting_language;
+
+  /// No description provided for @navigation_settings.
+  ///
+  /// In en, this message translates to:
+  /// **'Settings'**
+  String get navigation_settings;
+
+  /// No description provided for @navigation_design_system.
+  ///
+  /// In en, this message translates to:
+  /// **'Design System'**
+  String get navigation_design_system;
+}
+
+class _AppLocalizationsDelegate extends LocalizationsDelegate<AppLocalizations> {
+  const _AppLocalizationsDelegate();
+
+  @override
+  Future<AppLocalizations> load(Locale locale) {
+    return SynchronousFuture<AppLocalizations>(lookupAppLocalizations(locale));
+  }
+
+  @override
+  bool isSupported(Locale locale) => <String>['en', 'es'].contains(locale.languageCode);
+
+  @override
+  bool shouldReload(_AppLocalizationsDelegate old) => false;
+}
+
+AppLocalizations lookupAppLocalizations(Locale locale) {
+
+
+  // Lookup logic when only language code is specified.
+  switch (locale.languageCode) {
+    case 'en': return AppLocalizationsEn();
+    case 'es': return AppLocalizationsEs();
+  }
+
+  throw FlutterError(
+    'AppLocalizations.delegate failed to load unsupported locale "$locale". This is likely '
+    'an issue with the localizations generation tool. Please file an issue '
+    'on GitHub with a reproducible sample app and the gen-l10n configuration '
+    'that was used.'
+  );
+}

lib/l10n/app_localizations_en.dart

@@ -0,0 +1,25 @@
+// ignore: unused_import
+import 'package:intl/intl.dart' as intl;
+import 'app_localizations.dart';
+
+// ignore_for_file: type=lint
+
+/// The translations for English (`en`).
+class AppLocalizationsEn extends AppLocalizations {
+  AppLocalizationsEn([String locale = 'en']) : super(locale);
+
+  @override
+  String get appTitle => 'Carbon Flutter';
+
+  @override
+  String get setting_dark_mode => 'Dark Mode';
+
+  @override
+  String get setting_language => 'Language';
+
+  @override
+  String get navigation_settings => 'Settings';
+
+  @override
+  String get navigation_design_system => 'Design System';
+}

lib/l10n/app_localizations_es.dart

@@ -0,0 +1,25 @@
+// ignore: unused_import
+import 'package:intl/intl.dart' as intl;
+import 'app_localizations.dart';
+
+// ignore_for_file: type=lint
+
+/// The translations for Spanish Castilian (`es`).
+class AppLocalizationsEs extends AppLocalizations {
+  AppLocalizationsEs([String locale = 'es']) : super(locale);
+
+  @override
+  String get appTitle => 'Carbon Flutter';
+
+  @override
+  String get setting_dark_mode => 'Modo Oscuro';
+
+  @override
+  String get setting_language => 'Idioma';
+
+  @override
+  String get navigation_settings => 'Ajustes';
+
+  @override
+  String get navigation_design_system => 'Sistema de Diseño';
+}

lib/l10n/localizations.dart

@@ -1,5 +1,5 @@
+import 'package:carbon_flutter/l10n/app_localizations.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
 extension AppLocalizationsExtension on BuildContext {
   AppLocalizations get localizations => AppLocalizations.of(this);