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/src/AuthBackend.cpp

@@ -0,0 +1,60 @@
+/*
+    SPDX-FileCopyrightText: 2008 Nicola Gigante <nicola.gigante@gmail.com>
+    SPDX-FileCopyrightText: 2010 Dario Freddi <drf@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.1-or-later
+*/
+
+#include "AuthBackend.h"
+
+namespace KAuth
+{
+class AuthBackend::Private
+{
+public:
+    Private()
+    {
+    }
+    virtual ~Private()
+    {
+    }
+
+    Capabilities capabilities;
+};
+
+AuthBackend::AuthBackend()
+    : QObject(nullptr)
+    , d(new Private)
+{
+}
+
+AuthBackend::~AuthBackend()
+{
+    delete d;
+}
+
+AuthBackend::Capabilities AuthBackend::capabilities() const
+{
+    return d->capabilities;
+}
+
+void AuthBackend::setCapabilities(AuthBackend::Capabilities capabilities)
+{
+    d->capabilities = capabilities;
+}
+
+void AuthBackend::preAuthAction(const QString &action, QWindow *parent)
+{
+    Q_UNUSED(action)
+    Q_UNUSED(parent)
+}
+
+QVariantMap AuthBackend::backendDetails(const DetailsMap &details)
+{
+    Q_UNUSED(details);
+    return QVariantMap();
+}
+
+} // namespace KAuth
+
+#include "moc_AuthBackend.cpp"