refactor: make Application::emotes private (#5109)

src/messages/Image.cpp

@@ -53,7 +53,7 @@ namespace detail {
             DebugCount::increase("animated images");
 
             this->gifTimerConnection_ =
-                getApp()->emotes->gifTimer.signal.connect([this] {
+                getIApp()->getEmotes()->getGIFTimer().signal.connect([this] {
                     this->advance();
                 });
         }

src/messages/MessageBuilder.cpp

@@ -814,7 +814,7 @@ void MessageBuilder::addIrcWord(const QString &text, const QColor &color,
                                 bool addSpace)
 {
     this->textColor_ = color;
-    for (auto &variant : getApp()->emotes->emojis.parse(text))
+    for (auto &variant : getIApp()->getEmotes()->getEmojis()->parse(text))
     {
         boost::apply_visitor(
             [&](auto &&arg) {

src/messages/MessageElement.cpp

@@ -685,7 +685,8 @@ void SingleLineTextElement::addToContainer(MessageLayoutContainer &container,
                 currentText += ' ';
             }
 
-            for (const auto &parsedWord : app->emotes->emojis.parse(word.text))
+            for (const auto &parsedWord :
+                 app->getEmotes()->getEmojis()->parse(word.text))
             {
                 if (parsedWord.type() == typeid(QString))
                 {