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-kconfigwidgets/source/tests/kcodecactiontest.cpp

@@ -0,0 +1,74 @@
+#include "kcodecactiontest.h"
+
+#include <QApplication>
+#include <QMenuBar>
+#include <QToolBar>
+
+#include <QDebug>
+
+#include <kcodecaction.h>
+
+int main(int argc, char **argv)
+{
+    QApplication::setApplicationName(QStringLiteral("kcodecactiontest"));
+    QApplication app(argc, argv);
+
+    CodecActionTest *test = new CodecActionTest;
+    test->show();
+
+    return app.exec();
+}
+
+CodecActionTest::CodecActionTest(QWidget *parent)
+    : QMainWindow(parent)
+    , m_comboCodec(new KCodecAction(QStringLiteral("Combo Codec Action"), this))
+    , m_buttonCodec(new KCodecAction(QStringLiteral("Button Codec Action"), this))
+{
+    // clang-format off
+    m_comboCodec->setToolBarMode(KCodecAction::ComboBoxMode);
+    connect(m_comboCodec, &KSelectAction::actionTriggered, this, &CodecActionTest::actionTriggered);
+    connect(m_comboCodec, &KSelectAction::indexTriggered, this, &CodecActionTest::indexTriggered);
+    connect(m_comboCodec, &KSelectAction::textTriggered, this, &CodecActionTest::textTriggered);
+    connect(m_comboCodec, &KCodecAction::codecNameTriggered, this, &CodecActionTest::nameTriggered);
+
+    m_buttonCodec->setToolBarMode(KCodecAction::MenuMode);
+    connect(m_buttonCodec, &KSelectAction::actionTriggered, this, &CodecActionTest::actionTriggered);
+    connect(m_buttonCodec, &KSelectAction::indexTriggered, this, &CodecActionTest::indexTriggered);
+    connect(m_buttonCodec, &KSelectAction::textTriggered, this, &CodecActionTest::textTriggered);
+    connect(m_buttonCodec, &KCodecAction::codecNameTriggered, this, &CodecActionTest::nameTriggered);
+    // clang-format on
+
+    menuBar()->addAction(m_comboCodec);
+    menuBar()->addAction(m_buttonCodec);
+
+    QToolBar *toolBar = addToolBar(QStringLiteral("Test"));
+    toolBar->addAction(m_comboCodec);
+    toolBar->addAction(m_buttonCodec);
+}
+
+void CodecActionTest::actionTriggered(QAction *action)
+{
+    qDebug() << action;
+}
+
+void CodecActionTest::indexTriggered(int index)
+{
+    qDebug() << index;
+}
+
+void CodecActionTest::textTriggered(const QString &text)
+{
+    qDebug() << text;
+}
+
+void CodecActionTest::nameTriggered(const QByteArray &codecName)
+{
+    qDebug() << codecName;
+}
+
+void CodecActionTest::slotActionTriggered(bool state)
+{
+    qDebug() << sender() << " state " << state;
+}
+
+#include "moc_kcodecactiontest.cpp"