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/tests/kcolumnresizertestapp.h

@@ -0,0 +1,28 @@
+/*
+    This file is part of the KDE frameworks
+    SPDX-FileCopyrightText: 2011-2014 Aurélien Gâteau <agateau@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.1-or-later
+*/
+#ifndef KCOLUMNRESIZERTESTAPP_H
+#define KCOLUMNRESIZERTESTAPP_H
+
+#include <QWidget>
+
+class Ui_ColumnResizerTestWidget;
+
+class Window : public QWidget
+{
+    Q_OBJECT
+public:
+    Window();
+    ~Window() override;
+
+public Q_SLOTS:
+    void updateAdjustableLabel();
+
+private:
+    Ui_ColumnResizerTestWidget *m_ui;
+};
+
+#endif /* KCOLUMNRESIZERTESTAPP_H */