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-kiconthemes/source/tests/kiconloadertest.cpp

@@ -0,0 +1,34 @@
+#include <QApplication>
+#include <kiconloader.h>
+
+#include <QDate>
+#include <QDebug>
+#include <QElapsedTimer>
+#include <QPixmap>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    KIconLoader *mpLoader = KIconLoader::global();
+    KIconLoader::Context mContext = KIconLoader::Application;
+    QElapsedTimer dt;
+    dt.start();
+    int count = 0;
+    for (int mGroup = 0; mGroup < KIconLoader::LastGroup; ++mGroup) {
+        qDebug() << "queryIcons " << mGroup << "," << mContext;
+        const QStringList filelist = mpLoader->queryIcons(mGroup, mContext);
+        qDebug() << " -> found " << filelist.count() << " icons.";
+        // int i = 0;
+        for (const auto &icon : filelist) {
+            // qDebug() << ( i==9 ? "..." : (*it) );
+            mpLoader->loadIcon(icon, (KIconLoader::Group)mGroup);
+            ++count;
+        }
+    }
+    qDebug() << "Loading " << count << " icons took " << (float)(dt.elapsed()) / 1000 << " seconds";
+    return EXIT_SUCCESS;
+}