fix review comments

apps/ios/Shared/Model/SimpleXAPI.swift

@@ -1390,8 +1390,6 @@ func showSetSimplexNameError<R>(_ r: APIResult<R>, isChannel: Bool) async {
 func apiSetUserDomain(_ simplexDomain: String?) async throws -> User {
     let userId = try currentUserId("apiSetUserDomain")
     let r: APIResult<ChatResponse1> = await chatApiSendCmd(.apiSetUserDomain(userId: userId, simplexDomain: simplexDomain))
-    // a name claimed or dropped here must not keep reading from the answer taken before
-    if let d = ChatModel.shared.currentUser?.profile.contactDomain?.domain { NameResolution.forget(d) }
     switch r {
     case let .result(.userProfileUpdated(user, _, _, _)): return user
     case let .result(.userProfileNoChange(user)): return user