Fix tray visibility and message reception issues

- Disable sound initialization to prevent hanging
- Add missing import re in utils.py
- Fix settings loading for QSettings
- Update file paths to use PROJECT_ROOT
- Revert to working API paths and listener from commit efdc63e

venv/lib/python3.12/site-packages/PyQt6/bindings/QtWidgets/qdockwidget.sip

@@ -0,0 +1,78 @@
+// qdockwidget.sip generated by MetaSIP
+//
+// This file is part of the QtWidgets Python extension module.
+//
+// Copyright (c) 2025 Riverbank Computing Limited <info@riverbankcomputing.com>
+// 
+// This file is part of PyQt6.
+// 
+// This file may be used under the terms of the GNU General Public License
+// version 3.0 as published by the Free Software Foundation and appearing in
+// the file LICENSE included in the packaging of this file.  Please review the
+// following information to ensure the GNU General Public License version 3.0
+// requirements will be met: http://www.gnu.org/copyleft/gpl.html.
+// 
+// If you do not wish to use this file under the terms of the GPL version 3.0
+// then you may purchase a commercial license.  For more information contact
+// info@riverbankcomputing.com.
+// 
+// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+
+class QDockWidget : public QWidget
+{
+%TypeHeaderCode
+#include <qdockwidget.h>
+%End
+
+public:
+    QDockWidget(const QString &title, QWidget *parent /TransferThis/ = 0, Qt::WindowFlags flags = Qt::WindowFlags());
+    QDockWidget(QWidget *parent /TransferThis/ = 0, Qt::WindowFlags flags = Qt::WindowFlags());
+    virtual ~QDockWidget();
+    QWidget *widget() const;
+    void setWidget(QWidget *widget /Transfer/);
+
+    enum DockWidgetFeature /BaseType=Flag/
+    {
+        DockWidgetClosable,
+        DockWidgetMovable,
+        DockWidgetFloatable,
+        DockWidgetVerticalTitleBar,
+        NoDockWidgetFeatures,
+    };
+
+    typedef QFlags<QDockWidget::DockWidgetFeature> DockWidgetFeatures;
+    void setFeatures(QDockWidget::DockWidgetFeatures features);
+    QDockWidget::DockWidgetFeatures features() const;
+    void setFloating(bool floating);
+    bool isFloating() const;
+    void setAllowedAreas(Qt::DockWidgetAreas areas);
+    Qt::DockWidgetAreas allowedAreas() const;
+    bool isAreaAllowed(Qt::DockWidgetArea area) const;
+    QAction *toggleViewAction() const /Transfer/;
+    void setTitleBarWidget(QWidget *widget /Transfer/);
+    QWidget *titleBarWidget() const;
+
+signals:
+    void featuresChanged(QDockWidget::DockWidgetFeatures features);
+    void topLevelChanged(bool topLevel);
+    void allowedAreasChanged(Qt::DockWidgetAreas allowedAreas);
+    void dockLocationChanged(Qt::DockWidgetArea area);
+    void visibilityChanged(bool visible);
+
+protected:
+    virtual void initStyleOption(QStyleOptionDockWidget *option) const;
+    virtual void changeEvent(QEvent *event);
+    virtual void closeEvent(QCloseEvent *event);
+    virtual void paintEvent(QPaintEvent *event);
+    virtual bool event(QEvent *event);
+
+public:
+%If (Qt_6_9_0 -)
+    void setDockLocation(Qt::DockWidgetArea area);
+%End
+%If (Qt_6_9_0 -)
+    Qt::DockWidgetArea dockLocation() const;
+%End
+};