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-kguiaddons/source/README.md

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+# KDE GUI Addons
+
+Utilities for graphical user interfaces
+
+## Introduction
+
+The &KDE GUI addons provide utilities for graphical user interfaces in the areas
+of colors, fonts, text, images, keyboard input.
+
+## Usage
+
+To use KGuiAddons, you'll want to look for it using
+
+```cmake
+find_package(KF6GuiAddons)
+```
+
+or its QMake counterpart.
+
+### Color utilities
+
+The KColorUtils namespace contains various small utilities to work with colors. KColorCollection provides
+handling of color collections ("pallettes"). KColorMimeData adds drag-and-drop and clipboard mimedata
+manipulation to QColor objects
+
+### Text utilities
+
+KWordWrap is a special word wrapping algorithm that takes beauty into account. It can be used
+directly with QPainter or can return the wrapped text in a QString.
+
+KDateValidator is a QValidator that validates user-entered dates.
+
+KFontUtils::adaptFontSize() is a function that calculates the biggest font size (in points)
+that can be used to draw a text centered in a rectangle using word wrapping.
+
+### Keyboard utilities
+
+KKeySequenceRecorder is a utility that records a QKeySequence by listening to key events in a window.
+This can be used to let the user modify predefined keyboard shortcuts for example.
+
+### Icon utilities
+
+KIconUtils contains functions to add overlays on top of a QIcon.
+
+### Cursor utilities
+
+KCursorSaver is used to temporarily set a mouse cursor and restore the previous one on destruction.
+