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-kwidgetsaddons/source/tests/kpasswordlineedit_test.cpp

@@ -0,0 +1,34 @@
+/*
+    SPDX-FileCopyrightText: 2017 Montel Laurent <montel@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+*/
+
+#include <QVBoxLayout>
+#include <QWidget>
+
+#include <QApplication>
+#include <QCommandLineParser>
+
+#include <KPasswordLineEdit>
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+    QCommandLineParser parser;
+    parser.addVersionOption();
+    parser.addHelpOption();
+    parser.process(app);
+
+    QWidget *w = new QWidget;
+    QVBoxLayout *vbox = new QVBoxLayout(w);
+
+    KPasswordLineEdit *passwordLineEdit = new KPasswordLineEdit(w);
+    vbox->addWidget(passwordLineEdit);
+    vbox->addStretch();
+
+    w->resize(400, 400);
+    w->show();
+
+    return app.exec();
+}