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.cpp

@@ -0,0 +1,51 @@
+/*
+    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
+*/
+
+#include <kcolumnresizertestapp.h>
+
+#include <QApplication>
+#include <kcolumnresizer.h>
+
+#include <ui_kcolumnresizertestapp.h>
+
+Window::Window()
+{
+    m_ui = new Ui_ColumnResizerTestWidget;
+    m_ui->setupUi(this);
+
+    KColumnResizer *resizer = new KColumnResizer(this);
+    resizer->addWidgetsFromLayout(m_ui->gridGroupBox1->layout(), 0);
+    resizer->addWidgetsFromLayout(m_ui->formGroupBox1->layout(), 0);
+    resizer->addWidgetsFromLayout(m_ui->formGroupBox2->layout(), 0);
+    resizer->addWidgetsFromLayout(m_ui->gridGroupBox2->layout(), 0);
+
+    connect(m_ui->spinBox, &QSpinBox::valueChanged, this, &Window::updateAdjustableLabel);
+    updateAdjustableLabel();
+}
+
+Window::~Window()
+{
+    delete m_ui;
+}
+
+void Window::updateAdjustableLabel()
+{
+    QString txt;
+    txt.fill(QLatin1Char('#'), m_ui->spinBox->value());
+    m_ui->adjustableLabel->setText(QStringLiteral("Spin me %1:").arg(txt));
+}
+
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+
+    Window window;
+    window.show();
+    return app.exec();
+}
+
+#include "moc_kcolumnresizertestapp.cpp"