Remove local variables that are not referenced

src/controllers/commands/CommandController.cpp

@@ -951,8 +951,6 @@ QString CommandController::execCommand(const QString &textNoEmoji,
         }
     }
 
-    auto *twitchChannel = dynamic_cast<TwitchChannel *>(channel.get());
-
     {
         // check if user command exists
         const auto it = this->userCommands_.find(commandName);

src/providers/irc/IrcMessageBuilder.cpp

@@ -113,7 +113,6 @@ void IrcMessageBuilder::addWords(const QStringList &words)
             continue;
         }
 
-        int pos = 0;
         int lastPos = 0;
 
         while (i.hasNext())

src/providers/twitch/TwitchMessageBuilder.cpp

@@ -312,7 +312,6 @@ void TwitchMessageBuilder::addWords(
         while (doesWordContainATwitchEmote(cursor, word, twitchEmotes,
                                            currentTwitchEmoteIt))
         {
-            auto wordEnd = cursor + word.length();
             const auto &currentTwitchEmote = *currentTwitchEmoteIt;
 
             if (currentTwitchEmote.start == cursor)

src/widgets/settingspages/ModerationPage.cpp

@@ -71,7 +71,6 @@ QString fetchLogDirectorySize()
 
 ModerationPage::ModerationPage()
 {
-    auto app = getApp();
     LayoutCreator<ModerationPage> layoutCreator(this);
 
     auto tabs = layoutCreator.emplace<QTabWidget>();

src/widgets/splits/SplitContainer.cpp

@@ -819,8 +819,6 @@ void SplitContainer::applyFromDescriptorRecursively(
 
         bool vertical = containerNode.vertical_;
 
-        Direction direction = vertical ? Direction::Below : Direction::Right;
-
         node->type_ =
             vertical ? Node::VerticalContainer : Node::HorizontalContainer;