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/autotests/BackendsManager.h

@@ -0,0 +1,33 @@
+/*
+    SPDX-FileCopyrightText: 2012 Dario Freddi <drf@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.1-or-later
+*/
+
+#ifndef BACKENDS_MANAGER_H
+#define BACKENDS_MANAGER_H
+
+#include "AuthBackend.h"
+#include "HelperProxy.h"
+
+namespace KAuth
+{
+class BackendsManager
+{
+    static AuthBackend *auth;
+    static HelperProxy *helper;
+
+    BackendsManager();
+
+public:
+    static AuthBackend *authBackend();
+    static HelperProxy *helperProxy();
+    static void setProxyForThread(QThread *thread, HelperProxy *proxy);
+
+private:
+    static void init();
+};
+
+} // namespace Auth
+
+#endif