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/QtBluetooth/qbluetooth.sip

@@ -0,0 +1,55 @@
+// qbluetooth.sip generated by MetaSIP
+//
+// This file is part of the QtBluetooth 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.
+
+
+%If (Qt_6_2_0 -)
+
+namespace QBluetooth
+{
+%TypeHeaderCode
+#include <qbluetooth.h>
+%End
+
+    enum class Security /BaseType=Flag/
+    {
+        NoSecurity,
+        Authorization,
+        Authentication,
+        Encryption,
+        Secure,
+    };
+
+    typedef QFlags<QBluetooth::Security> SecurityFlags;
+
+    enum class AttAccessConstraint /BaseType=Flag/
+    {
+        AttAuthorizationRequired,
+        AttAuthenticationRequired,
+        AttEncryptionRequired,
+    };
+
+    typedef QFlags<QBluetooth::AttAccessConstraint> AttAccessConstraints;
+};
+
+%End
+%If (Qt_6_2_0 -)
+typedef quint16 QLowEnergyHandle;
+%End