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/QtDBus/qdbusservicewatcher.sip

@@ -0,0 +1,54 @@
+// qdbusservicewatcher.sip generated by MetaSIP
+//
+// This file is part of the QtDBus 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 QDBusServiceWatcher : public QObject
+{
+%TypeHeaderCode
+#include <qdbusservicewatcher.h>
+%End
+
+public:
+    enum WatchModeFlag /BaseType=Flag/
+    {
+        WatchForRegistration,
+        WatchForUnregistration,
+        WatchForOwnerChange,
+    };
+
+    typedef QFlags<QDBusServiceWatcher::WatchModeFlag> WatchMode;
+    explicit QDBusServiceWatcher(QObject *parent /TransferThis/ = 0);
+    QDBusServiceWatcher(const QString &service, const QDBusConnection &connection, QDBusServiceWatcher::WatchMode watchMode = QDBusServiceWatcher::WatchForOwnerChange, QObject *parent /TransferThis/ = 0);
+    virtual ~QDBusServiceWatcher();
+    QStringList watchedServices() const;
+    void setWatchedServices(const QStringList &services);
+    void addWatchedService(const QString &newService);
+    bool removeWatchedService(const QString &service);
+    QDBusServiceWatcher::WatchMode watchMode() const;
+    void setWatchMode(QDBusServiceWatcher::WatchMode mode);
+    QDBusConnection connection() const;
+    void setConnection(const QDBusConnection &connection);
+
+signals:
+    void serviceRegistered(const QString &service);
+    void serviceUnregistered(const QString &service);
+    void serviceOwnerChanged(const QString &service, const QString &oldOwner, const QString &newOwner);
+};