TF-3707 Handle empty trash with clear mailbox method

Signed-off-by: dab246 <tdvu@linagora.com>

lib/features/mailbox/domain/state/clear_mailbox_state.dart

@@ -1,16 +1,18 @@
 import 'package:core/presentation/state/failure.dart';
 import 'package:core/presentation/state/success.dart';
 import 'package:jmap_dart_client/jmap/core/unsigned_int.dart';
+import 'package:jmap_dart_client/jmap/mail/mailbox/mailbox.dart';
 
 class ClearingMailbox extends LoadingState {}
 
 class ClearMailboxSuccess extends UIState {
   final UnsignedInt totalDeletedMessages;
+  final MailboxId mailboxId;
 
-  ClearMailboxSuccess(this.totalDeletedMessages);
+  ClearMailboxSuccess(this.mailboxId, this.totalDeletedMessages);
 
   @override
-  List<Object> get props => [totalDeletedMessages];
+  List<Object> get props => [mailboxId, totalDeletedMessages];
 }
 
 class ClearMailboxFailure extends FeatureFailure {

lib/features/mailbox/domain/usecases/clear_mailbox_interactor.dart

@@ -24,7 +24,7 @@ class ClearMailboxInteractor {
         accountId,
         mailboxId,
       );
-      yield Right<Failure, Success>(ClearMailboxSuccess(totalDeletedMessages));
+      yield Right<Failure, Success>(ClearMailboxSuccess(mailboxId, totalDeletedMessages));
     } catch (e) {
       yield Left<Failure, Success>(ClearMailboxFailure(e));
     }