TF-48 Implement save email address to local storage

lib/features/composer/domain/repository/composer_repository.dart

@@ -0,0 +1,5 @@
+import 'package:jmap_dart_client/jmap/mail/email/email_address.dart';
+
+abstract class ComposerRepository {
+  Future<bool> saveEmailAddresses(List<EmailAddress> listEmailAddress);
+}

lib/features/composer/domain/state/save_email_address_state.dart

@@ -0,0 +1,18 @@
+import 'package:core/core.dart';
+
+class SaveEmailAddressSuccess extends UIState {
+
+  SaveEmailAddressSuccess();
+
+  @override
+  List<Object?> get props => [];
+}
+
+class SaveEmailAddressFailure extends FeatureFailure {
+  final exception;
+
+  SaveEmailAddressFailure(this.exception);
+
+  @override
+  List<Object> get props => [exception];
+}

lib/features/composer/domain/usecases/save_email_addresses_interactor.dart

@@ -0,0 +1,20 @@
+import 'package:core/core.dart';
+import 'package:dartz/dartz.dart';
+import 'package:jmap_dart_client/jmap/mail/email/email_address.dart';
+import 'package:tmail_ui_user/features/composer/domain/repository/composer_repository.dart';
+import 'package:tmail_ui_user/features/composer/domain/state/save_email_address_state.dart';
+
+class SaveEmailAddressesInteractor {
+  final ComposerRepository composerRepository;
+
+  SaveEmailAddressesInteractor(this.composerRepository);
+
+  Future<Either<Failure, Success>> execute(List<EmailAddress> emailAddress) async {
+    try {
+      final result = await composerRepository.saveEmailAddresses(emailAddress);
+      return result ? Right(SaveEmailAddressSuccess()) : Left(SaveEmailAddressFailure(result));
+    } catch (e) {
+      return Left(SaveEmailAddressFailure(e));
+    }
+  }
+}