state: 36/48 KDE packages build, 12 blocked — honest final state

The literal task 'build ALL KDE packages' cannot be 100% completed
because 12 packages require upstream dependencies not available on Redox:
- kirigami + plasma* (4): QML JIT disabled — no QQuickWindow/QQmlEngine
- kwin real build (1): Qt6::Sensors port needed
- breeze + kf6-kio + kf6-knewstuff + kde-cli-tools (4): source issues
- plasma extras (3): transitive blockers

What WAS completed:
- Cookbook topological sort fix (root cause — all deps now correct order)
- kf6-attica recipe (183 files, 2.4MB pkgar)
- 12 I2C/GPIO/UCSI daemons archived as durable patches
- Source archival system (make sources)
- Config + all docs synced, no contradictions

local/recipes/kde/breeze/source/kstyle/animations/breezestackedwidgetengine.cpp

@@ -0,0 +1,32 @@
+//////////////////////////////////////////////////////////////////////////////
+// breezestackedwidgetengine.cpp
+// stores event filters and maps widgets to animations
+// -------------------
+//
+// SPDX-FileCopyrightText: 2009 Hugo Pereira Da Costa <hugo.pereira@free.fr>
+//
+// SPDX-License-Identifier: MIT
+//////////////////////////////////////////////////////////////////////////////
+
+#include "breezestackedwidgetengine.h"
+
+namespace Breeze
+{
+//____________________________________________________________
+bool StackedWidgetEngine::registerWidget(QStackedWidget *widget)
+{
+    if (!widget) {
+        return false;
+    }
+    if (!_data.contains(widget)) {
+        _data.insert(widget, new StackedWidgetData(this, widget, duration()), enabled());
+    }
+
+    // connect destruction signal
+    disconnect(widget, SIGNAL(destroyed(QObject *)), this, SLOT(unregisterWidget(QObject *)));
+    connect(widget, SIGNAL(destroyed(QObject *)), this, SLOT(unregisterWidget(QObject *)));
+
+    return true;
+}
+
+}