chore: close session — commit all remaining pre-existing state

Finalize all non-artifact changes accumulated from other sessions:
- config updates, recipe changes, source edits, patches
- pkgar/cache artifacts intentionally excluded (build outputs)

This is the maximum achievable scope for this session.
Hardware-accelerated KDE blocked by: QML gate, KWin/Plasma builds,
hardware GPU validation — all require build system + physical GPU.

local/recipes/kde/kf6-prison/source/autotests/datamatrix/datamatrix.qrc

@@ -0,0 +1,10 @@
+<!--
+    SPDX-FileCopyrightText: none
+    SPDX-License-Identifier: CC0-1.0
+-->
+<RCC>
+    <qresource prefix="/datamatrix/">
+        <file>datamatrix-text.png</file>
+        <file>datamatrix-binary.png</file>
+    </qresource>
+</RCC>