refactor: fix clang-tidy auto*, const&, and curly braces (#5083)

src/singletons/helper/GifTimer.cpp

@@ -13,15 +13,21 @@ void GIFTimer::initialize()
 
     getSettings()->animateEmotes.connect([this](bool enabled, auto) {
         if (enabled)
+        {
             this->timer.start();
+        }
         else
+        {
             this->timer.stop();
+        }
     });
 
     QObject::connect(&this->timer, &QTimer::timeout, [this] {
         if (getSettings()->animationsWhenFocused &&
             qApp->activeWindow() == nullptr)
+        {
             return;
+        }
 
         this->position_ += GIF_FRAME_LENGTH;
         this->signal.invoke();