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-kguiaddons/source/src/qml/CMakeLists.txt

@@ -0,0 +1,7 @@
+# SPDX-FileCopyrightText: 2024 Volker Krause <vkrause@kde.org>
+# SPDX-License-Identifier: BSD-2-Clause
+
+ecm_add_qml_module(kguiaddonsqml URI "org.kde.guiaddons" GENERATE_PLUGIN_SOURCE INSTALLED_PLUGIN_TARGET KF6::kguiaddonsqml)
+target_sources(kguiaddonsqml PRIVATE types.h)
+target_link_libraries(kguiaddonsqml PRIVATE KF6GuiAddons Qt6::Qml)
+ecm_finalize_qml_module(kguiaddonsqml EXPORT KF6GuiAddonsTargets)

local/recipes/kde/kf6-kguiaddons/source/src/qml/types.h

@@ -0,0 +1,19 @@
+// SPDX-FileCopyrightText: 2024 Volker Krause <vkrause@kde.org>
+// SPDX-License-Identifier: LGPL-2.0-or-later
+
+#ifndef KGUIADDONS_QML_TYPES
+#define KGUIADDONS_QML_TYPES
+
+#include <KWindowInsetsController>
+
+#include <QQmlEngine>
+
+class KWindowInsetsControllerForeign : public QObject
+{
+    Q_OBJECT
+    QML_NAMED_ELEMENT(WindowInsetsController)
+    QML_FOREIGN(KWindowInsetsController)
+    QML_SINGLETON
+};
+
+#endif