fix: remove deprecated Application::getTwitchAbstract (#5560)

src/widgets/dialogs/SelectChannelDialog.cpp

@@ -262,7 +262,7 @@ IndirectChannel SelectChannelDialog::getSelectedChannel() const
         case TAB_TWITCH: {
             if (this->ui_.twitch.channel->isChecked())
             {
-                return getApp()->getTwitchAbstract()->getOrAddChannel(
+                return getApp()->getTwitch()->getOrAddChannel(
                     this->ui_.twitch.channelName->text().trimmed());
             }
             else if (this->ui_.twitch.watching->isChecked())

src/widgets/dialogs/UserInfoPopup.cpp

@@ -305,16 +305,15 @@ UserInfoPopup::UserInfoPopup(bool closeAutomatically, Split *split)
                                                   .getOrAddSelectedPage()
                                                   ->appendNewSplit(false);
                                 split->setChannel(
-                                    app->getTwitchAbstract()->getOrAddChannel(
+                                    app->getTwitch()->getOrAddChannel(
                                         loginName.toLower()));
                             });
 
                         menu->addAction(
                             "Open channel in a new tab", this, [loginName] {
                                 ChannelPtr channel =
-                                    getApp()
-                                        ->getTwitchAbstract()
-                                        ->getOrAddChannel(loginName);
+                                    getApp()->getTwitch()->getOrAddChannel(
+                                        loginName);
                                 auto &nb = getApp()
                                                ->getWindows()
                                                ->getMainWindow()

src/widgets/dialogs/switcher/NewPopupItem.cpp

@@ -21,8 +21,7 @@ NewPopupItem::NewPopupItem(const QString &channelName)
 
 void NewPopupItem::action()
 {
-    auto channel =
-        getApp()->getTwitchAbstract()->getOrAddChannel(this->channelName_);
+    auto channel = getApp()->getTwitch()->getOrAddChannel(this->channelName_);
     getApp()->getWindows()->openInPopup(channel);
 }
 

src/widgets/dialogs/switcher/NewTabItem.cpp

@@ -27,7 +27,7 @@ void NewTabItem::action()
 
     Split *split = new Split(container);
     split->setChannel(
-        getApp()->getTwitchAbstract()->getOrAddChannel(this->channelName_));
+        getApp()->getTwitch()->getOrAddChannel(this->channelName_));
     container->insertSplit(split);
 }