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-extra-cmake-modules/source/docs/sphinx/ecm.css.in

@@ -0,0 +1,8 @@
+/* Import the Sphinx theme style.  */
+@import url("${sphinx_theme}.css");
+
+/* Wrap sidebar content even within words so that long
+   document names do not escape sidebar borders.  */
+div.sphinxsidebarwrapper {
+  word-wrap: break-word;
+}