disabled concurrent loading of recent messages

it caused some twitch emotes to load improperly

src/providers/twitch/TwitchChannel.cpp

@@ -612,7 +612,7 @@ void TwitchChannel::loadRecentMessages()
         Env::get().recentMessagesApiUrl.arg(this->getName()));
     request.setCaller(QThread::currentThread());
     // can't be concurrent right now due to SignalVector
-    request.setExecuteConcurrently(true);
+    //    request.setExecuteConcurrently(true);
 
     request.onSuccess([weak = weakOf<Channel>(this)](auto result) -> Outcome {
         auto shared = weak.lock();
@@ -635,10 +635,10 @@ void TwitchChannel::loadRecentMessages()
             }
         }
 
-        postToThread(
-            [shared, messages = std::move(allBuiltMessages)]() mutable {
-                shared->addMessagesAtStart(messages);
-            });
+        //        postToThread(
+        //            [shared, messages = std::move(allBuiltMessages)]() mutable {
+        shared->addMessagesAtStart(allBuiltMessages);
+        //            });
 
         return Success;
     });