Advance Wayland and KDE package bring-up

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

local/recipes/kde/kf6-kwidgetsaddons/source/src/kmessagebox_p.h

@@ -0,0 +1,23 @@
+/*
+    This file is part of the KDE libraries
+    SPDX-FileCopyrightText: 2013 Aurélien Gâteau <agateau@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+*/
+#ifndef KMESSAGEBOX_P_H
+#define KMESSAGEBOX_P_H
+
+#include <kmessageboxdontaskagaininterface.h>
+#include <kmessageboxnotifyinterface.h>
+
+namespace KMessageBox
+{
+KMessageBoxDontAskAgainInterface *dontAskAgainInterface();
+
+KMessageBoxNotifyInterface *notifyInterface();
+
+bool isNotifyInterfaceLoaded();
+
+} // KMessageBox
+
+#endif /* KMESSAGEBOX_P_H */