TF-234 Implement delete a mailbox

lib/features/mailbox/data/datasource_impl/mailbox_cache_datasource_impl.dart

@@ -49,4 +49,9 @@ class MailboxCacheDataSourceImpl extends MailboxDataSource {
   Future<Mailbox?> createNewMailbox(AccountId accountId, CreateNewMailboxRequest newMailboxRequest) {
     throw UnimplementedError();
   }
+
+  @override
+  Future<bool> deleteMultipleMailbox(AccountId accountId, List<MailboxId> mailboxIds) {
+    throw UnimplementedError();
+  }
 }

lib/features/mailbox/data/datasource_impl/mailbox_datasource_impl.dart

@@ -50,4 +50,13 @@ class MailboxDataSourceImpl extends MailboxDataSource {
       throw error;
     });
   }
+
+  @override
+  Future<bool> deleteMultipleMailbox(AccountId accountId, List<MailboxId> mailboxIds) {
+    return Future.sync(() async {
+      return await mailboxAPI.deleteMultipleMailbox(accountId, mailboxIds);
+    }).catchError((error) {
+      throw error;
+    });
+  }
 }