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-karchive/source/examples/helloworld/main.cpp

@@ -0,0 +1,64 @@
+/*  This file is part of the KDE project
+
+    SPDX-FileCopyrightText: 2013 Maarten De Meyer <de.meyer.maarten@gmail.com>
+
+    SPDX-License-Identifier: BSD-2-Clause
+*/
+
+/*
+ * HelloWorld
+ *
+ * Example to show very basic usage of KArchive with CMake
+ *
+ * Usage:
+ *      mkdir build && cd build
+ *      cmake ..
+ *      make
+ *      ./helloworld
+ */
+
+#include <QDebug>
+#include <kzip.h>
+
+int main()
+{
+    //@@snippet_begin(helloworld)
+    // Create a zip archive
+    KZip archive(QStringLiteral("hello.zip"));
+
+    // Open our archive for writing
+    if (archive.open(QIODevice::WriteOnly)) {
+        // The archive is open, we can now write data
+        archive.writeFile(QStringLiteral("world"), // File name
+                          QByteArray("The whole world inside a hello."), // Data
+                          0100644, // Permissions
+                          QStringLiteral("owner"), // Owner
+                          QStringLiteral("users")); // Group
+
+        // Don't forget to close!
+        archive.close();
+    }
+
+    if (archive.open(QIODevice::ReadOnly)) {
+        const KArchiveDirectory *dir = archive.directory();
+
+        const KArchiveEntry *e = dir->entry("world");
+        if (!e) {
+            qDebug() << "File not found!";
+            return -1;
+        }
+        const KArchiveFile *f = static_cast<const KArchiveFile *>(e);
+        QByteArray arr(f->data());
+        qDebug() << arr; // the file contents
+
+        // To avoid reading everything into memory in one go, we can use createDevice() instead
+        QIODevice *dev = f->createDevice();
+        while (!dev->atEnd()) {
+            qDebug() << dev->readLine();
+        }
+        delete dev;
+    }
+    //@@snippet_end
+
+    return 0;
+}