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/src/scanner-quick/CMakeLists.txt

@@ -0,0 +1,7 @@
+# SPDX-FileCopyrightText: 2022 Volker Krause <vkrause@kde.org>
+# SPDX-License-Identifier: BSD-3-Clause
+
+ecm_add_qml_module(prisonscannerquickplugin URI "org.kde.prison.scanner" VERSION 1.0 GENERATE_PLUGIN_SOURCE DEPENDENCIES QtMultimedia)
+target_sources(prisonscannerquickplugin PRIVATE types.h)
+target_link_libraries(prisonscannerquickplugin PRIVATE Qt6::Quick KF6::PrisonScanner)
+ecm_finalize_qml_module(prisonscannerquickplugin DESTINATION ${KDE_INSTALL_QMLDIR})

local/recipes/kde/kf6-prison/source/src/scanner-quick/types.h

@@ -0,0 +1,30 @@
+/*
+    SPDX-FileCopyrightText: 2022 Volker Krause <vkrause@kde.org>
+    SPDX-License-Identifier: MIT
+*/
+
+#include <Prison/Format>
+#include <Prison/ScanResult>
+#include <Prison/VideoScanner>
+
+#include <QQmlEngine>
+#include <QQmlExtensionPlugin>
+
+struct VideoScannerForeign {
+    Q_GADGET
+    QML_NAMED_ELEMENT(VideoScanner)
+    QML_FOREIGN(Prison::VideoScanner)
+};
+
+namespace FormatForeign
+{
+Q_NAMESPACE
+QML_NAMED_ELEMENT(Format)
+QML_FOREIGN_NAMESPACE(Prison::Format)
+};
+
+struct ScanResultForeign {
+    Q_GADGET
+    QML_VALUE_TYPE(scanResult)
+    QML_FOREIGN(Prison::ScanResult)
+};