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-kcodecs/source/autotests/codectest.h

@@ -0,0 +1,20 @@
+/*
+    SPDX-FileCopyrightText: 2010 Thomas McGuire <mcguire@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+#ifndef CODECTEST_H
+#define CODECTEST_H
+
+#include <QObject>
+
+class CodecTest : public QObject
+{
+    Q_OBJECT
+private Q_SLOTS:
+    void testCodecs();
+    void testCodecs_data();
+    void testInvalidCodec();
+};
+
+#endif