JoinExistingMLSConversationUseCaseImpl
constructor(featureSupport: FeatureSupport, conversationApi: ConversationApi, clientRepository: ClientRepository, conversationRepository: ConversationRepository, mlsConversationRepository: MLSConversationRepository, fetchMLSOneToOneConversation: FetchMLSOneToOneConversationUseCase, fetchConversation: FetchConversationUseCase, resetMLSConversation: ResetMLSConversationUseCase, selfUserId: UserId, kaliumDispatcher: KaliumDispatcher = KaliumDispatcherImpl)