TF-1014: [Dev] Show quota at the bottom of mailbox

lib/features/quotas/domain/model/exceptions/quotas_exception.dart

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+class NotFoundQuotasException implements Exception {
+  NotFoundQuotasException();
+}

lib/features/quotas/domain/model/quotas_response.dart

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+import 'package:equatable/equatable.dart';
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:jmap_dart_client/jmap/core/id.dart';
+import 'package:jmap_dart_client/jmap/core/state.dart';
+import 'package:jmap_dart_client/jmap/quotas/quota.dart';
+
+class QuotasResponse with EquatableMixin {
+  final AccountId accountId;
+  final State state;
+  final List<Quota> quotas;
+  final List<Id>? notFound;
+
+  QuotasResponse({
+    required this.accountId,
+    required this.state,
+    required this.quotas,
+    this.notFound,
+  });
+
+  bool hasData() {
+    return quotas.isNotEmpty;
+  }
+
+  @override
+  List<Object?> get props => [
+    quotas,
+    state,
+    notFound,
+  ];
+}

lib/features/quotas/domain/repository/quotas_repository.dart

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+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:tmail_ui_user/features/quotas/domain/model/quotas_response.dart';
+
+abstract class QuotasRepository {
+  Future<QuotasResponse> getQuotas(AccountId accountId);
+}

lib/features/quotas/domain/state/get_quotas_state.dart

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+import 'package:core/core.dart';
+import 'package:jmap_dart_client/jmap/core/state.dart';
+import 'package:jmap_dart_client/jmap/quotas/quota.dart';
+
+class GetQuotasSuccess extends UIState {
+  final List<Quota> quotas;
+  final State? state;
+
+  GetQuotasSuccess(this.quotas, this.state);
+
+  @override
+  List<Object?> get props => [
+    quotas,
+    state,
+  ];
+}
+
+class GetQuotasFailure extends FeatureFailure {
+  final dynamic exception;
+
+  GetQuotasFailure(this.exception);
+
+  @override
+  List<Object> get props => [exception];
+}

lib/features/quotas/domain/use_case/get_quotas_interactor.dart

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+import 'dart:core';
+
+import 'package:core/core.dart';
+import 'package:dartz/dartz.dart';
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:tmail_ui_user/features/quotas/domain/repository/quotas_repository.dart';
+import 'package:tmail_ui_user/features/quotas/domain/state/get_quotas_state.dart';
+
+class GetQuotasInteractor {
+  final QuotasRepository quotasRepository;
+
+  GetQuotasInteractor(this.quotasRepository);
+
+  Stream<Either<Failure, Success>> execute(AccountId accountId) async* {
+    try {
+      yield Right<Failure, Success>(LoadingState());
+      final response = await quotasRepository.getQuotas(accountId);
+      yield Right(GetQuotasSuccess(response.quotas, response.state));
+    } catch (exception) {
+      yield Left(GetQuotasFailure(exception));
+    }
+  }
+}