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-knotifications/source/python/examples/notification.py

@@ -0,0 +1,37 @@
+# SPDX-FileCopyrightText: 2024 Nicolas Fella <nicolas.fella@gmx.de>
+# SPDX-License-Identifier: BSD-2-Clause
+
+import sys
+
+from PySide6 import QtCore
+from PySide6 import QtWidgets
+
+from KNotifications import KNotification
+
+class KNotifcationsDemo(QtWidgets.QWidget):
+    def __init__(self):
+        super().__init__()
+
+        self.layout = QtWidgets.QVBoxLayout(self)
+
+        self.button = QtWidgets.QPushButton()
+        self.button.setText("Push me")
+        self.button.clicked.connect(self.magic)
+
+        self.layout.addWidget(self.button)
+
+    @QtCore.Slot()
+    def magic(self):
+        noti = KNotification("notification")
+        noti.setComponentName("plasma_workspace")
+        noti.setTitle("Hi")
+        noti.setText("Hello World")
+        noti.sendEvent()
+
+if __name__ == "__main__":
+    app = QtWidgets.QApplication([])
+
+    widget = KNotifcationsDemo()
+    widget.show()
+
+    sys.exit(app.exec())