Move room management from Controller to RoomManager

src/notificationsmanager.cpp

@@ -16,6 +16,7 @@
 #endif
 
 #include "controller.h"
+#include "roommanager.h"
 #include "neochatconfig.h"
 
 NotificationsManager &NotificationsManager::instance()
@@ -55,7 +56,7 @@ void NotificationsManager::postNotification(NeoChatRoom *room,
 
     notification->setDefaultAction(i18n("Open NeoChat in this room"));
     connect(notification, &KNotification::defaultActivated, this, [this, room]() {
-        Q_EMIT Controller::instance().openRoom(room);
+        Q_EMIT RoomManager::instance().enterRoom(room);
         Q_EMIT Controller::instance().showWindow();
     });