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/python/examples/kled.py

@@ -0,0 +1,28 @@
+# SPDX-FileCopyrightText: 2024 Manuel Alcaraz Zambrano <manuelalcarazzam@gmail.com>
+# SPDX-License-Identifier: BSD-2-Clause
+
+import sys
+
+from KWidgetsAddons import KLed
+from PySide6 import QtWidgets
+
+
+class KLedDemo(QtWidgets.QWidget):
+    def __init__(self):
+        super().__init__()
+
+        self.text = QtWidgets.QLabel("KLed example")
+        self.led = KLed()
+
+        self.layout = QtWidgets.QVBoxLayout(self)
+        self.layout.addWidget(self.text)
+        self.layout.addWidget(self.led)
+
+
+if __name__ == "__main__":
+    app = QtWidgets.QApplication([])
+
+    widget = KLedDemo()
+    widget.show()
+
+    sys.exit(app.exec())

local/recipes/kde/kf6-kwidgetsaddons/source/python/examples/kmessagewidget.py

@@ -0,0 +1,50 @@
+# SPDX-FileCopyrightText: 2024 Manuel Alcaraz Zambrano <manuelalcarazzam@gmail.com>
+# SPDX-License-Identifier: BSD-2-Clause
+
+import sys
+
+from KWidgetsAddons import KMessageWidget
+from PySide6 import QtCore, QtWidgets
+
+
+class KMessageWidgetDemo(QtWidgets.QWidget):
+    def __init__(self):
+        super().__init__()
+
+        self.text = QtWidgets.QLabel("KMessageWidget demo", alignment=QtCore.Qt.AlignCenter)
+        
+        self.message_type = QtWidgets.QComboBox()
+        self.message_type.addItems(["Positive", "Information", "Warning", "Error"])
+
+        self.button = QtWidgets.QPushButton("Show message")
+        self.button.clicked.connect(self.show_message)
+
+        self.layout = QtWidgets.QVBoxLayout(self)
+        self.layout.addWidget(self.text)
+        self.layout.addWidget(self.message_type)
+        self.layout.addWidget(self.button)
+
+    def show_message(self):
+        self.message = KMessageWidget("Be carefull!")
+
+        match self.message_type.currentText():
+            case "Positive":
+                self.message.setMessageType(KMessageWidget.MessageType.Positive)
+            case "Information":
+                self.message.setMessageType(KMessageWidget.MessageType.Information)
+            case "Warning":
+                self.message.setMessageType(KMessageWidget.MessageType.Warning)
+            case "Error":
+                self.message.setMessageType(KMessageWidget.MessageType.Error)
+        
+        self.layout.insertWidget(0, self.message)
+
+
+if __name__ == "__main__":
+    app = QtWidgets.QApplication([])
+
+    widget = KMessageWidgetDemo()
+    widget.resize(500, 500)
+    widget.show()
+
+    sys.exit(app.exec())

local/recipes/kde/kf6-kwidgetsaddons/source/python/examples/kpassworddialog.py

@@ -0,0 +1,36 @@
+# SPDX-FileCopyrightText: 2024 Manuel Alcaraz Zambrano <manuelalcarazzam@gmail.com>
+# SPDX-License-Identifier: BSD-2-Clause
+
+import sys
+
+from KWidgetsAddons import KPasswordDialog
+from PySide6 import QtWidgets
+
+
+class KPasswordDialogDemo(QtWidgets.QWidget):
+    def __init__(self):
+        super().__init__()
+
+        self.text = QtWidgets.QLabel("KPasswordDialog example")
+
+        self.button = QtWidgets.QPushButton("Change password")
+        self.button.clicked.connect(self.open_dialog)
+
+        self.layout = QtWidgets.QVBoxLayout(self)
+        self.layout.addWidget(self.text)
+        self.layout.addWidget(self.button)
+    
+    def open_dialog(self):
+        self.dialog = KPasswordDialog(self)
+        self.dialog.setPrompt("Enter a password")
+        self.dialog.gotPassword.connect(lambda password: self.text.setText(f"Your password is: {password}"))
+        self.dialog.show()
+
+
+if __name__ == "__main__":
+    app = QtWidgets.QApplication([])
+
+    widget = KPasswordDialogDemo()
+    widget.show()
+
+    sys.exit(app.exec())

local/recipes/kde/kf6-kwidgetsaddons/source/python/examples/kseparator.py

@@ -0,0 +1,31 @@
+# SPDX-FileCopyrightText: 2024 Manuel Alcaraz Zambrano <manuelalcarazzam@gmail.com>
+# SPDX-License-Identifier: BSD-2-Clause
+
+import sys
+
+from KWidgetsAddons import KSeparator
+from PySide6 import QtCore, QtWidgets
+
+
+class KSeparatorDemo(QtWidgets.QWidget):
+    def __init__(self):
+        super().__init__()
+
+        self.text = QtWidgets.QLabel("Hey there's a separator below me", alignment=QtCore.Qt.AlignCenter)
+        self.separator = KSeparator()
+        self.text2 = QtWidgets.QLabel("I'm below the separator", alignment=QtCore.Qt.AlignCenter)
+
+        self.layout = QtWidgets.QVBoxLayout(self)
+        self.layout.addWidget(self.text)
+        self.layout.addWidget(self.separator)
+        self.layout.addWidget(self.text2)
+
+
+if __name__ == "__main__":
+    app = QtWidgets.QApplication([])
+
+    widget = KSeparatorDemo()
+    widget.resize(500, 200)
+    widget.show()
+
+    sys.exit(app.exec())