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-kauth/source/examples/helper.cpp

@@ -0,0 +1,72 @@
+/*
+    SPDX-FileCopyrightText: 2017 Elvis Angelaccio <elvis.angelaccio@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.1-or-later
+*/
+
+#undef QT_NO_CAST_FROM_ASCII
+
+#include <QFile>
+#include <QTextStream>
+#include <QThread>
+
+//! [helper_declaration]
+#include <KAuth/ActionReply>
+#include <KAuth/HelperSupport>
+
+using namespace KAuth;
+
+class MyHelper : public QObject
+{
+    Q_OBJECT
+public Q_SLOTS:
+    ActionReply read(const QVariantMap &args);
+    ActionReply write(const QVariantMap &args);
+    ActionReply longaction(const QVariantMap &args);
+};
+//! [helper_declaration]
+
+//! [helper_read_action]
+ActionReply MyHelper::read(const QVariantMap &args)
+{
+    ActionReply reply;
+    QString filename = args["filename"].toString();
+    QFile file(filename);
+    if (!file.open(QIODevice::ReadOnly)) {
+        reply = ActionReply::HelperErrorReply();
+        reply.setErrorDescription(file.errorString());
+        return reply;
+    }
+    QTextStream stream(&file);
+    QString contents;
+    stream >> contents;
+    reply.addData("contents", contents);
+    return reply;
+}
+//! [helper_read_action]
+
+ActionReply MyHelper::write(const QVariantMap &args)
+{
+    Q_UNUSED(args)
+    return ActionReply::SuccessReply();
+}
+
+//! [helper_longaction]
+ActionReply MyHelper::longaction(const QVariantMap &)
+{
+    for (int i = 1; i <= 100; i++) {
+        if (HelperSupport::isStopped()) {
+            break;
+        }
+        HelperSupport::progressStep(i);
+        QThread::usleep(250000);
+    }
+    return ActionReply::SuccessReply();
+}
+//! [helper_longaction]
+
+//! [helper_main]
+KAUTH_HELPER_MAIN("org.kde.kf6auth.example", MyHelper)
+//! [helper_main]
+
+#include "helper.moc"