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/QtPdf/qpdflink.sip

@@ -0,0 +1,44 @@
+// qpdflink.sip generated by MetaSIP
+//
+// This file is part of the QtPdf 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 QPdfLink
+{
+%TypeHeaderCode
+#include <qpdflink.h>
+%End
+
+public:
+    QPdfLink();
+    QPdfLink(const QPdfLink &other);
+    ~QPdfLink();
+    void swap(QPdfLink &other);
+    bool isValid() const;
+    int page() const;
+    QPointF location() const;
+    qreal zoom() const;
+    QUrl url() const;
+    QString contextBefore() const;
+    QString contextAfter() const;
+    QList<QRectF> rectangles() const;
+    QString toString() const;
+    void copyToClipboard(QClipboard::Mode mode = QClipboard::Clipboard) const;
+};