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/QtPrintSupport/qprintengine.sip

@@ -0,0 +1,78 @@
+// qprintengine.sip generated by MetaSIP
+//
+// This file is part of the QtPrintSupport 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 (PyQt_Printer)
+
+class QPrintEngine
+{
+%TypeHeaderCode
+#include <qprintengine.h>
+%End
+
+public:
+    virtual ~QPrintEngine();
+
+    enum PrintEnginePropertyKey
+    {
+        PPK_CollateCopies,
+        PPK_ColorMode,
+        PPK_Creator,
+        PPK_DocumentName,
+        PPK_FullPage,
+        PPK_NumberOfCopies,
+        PPK_Orientation,
+        PPK_OutputFileName,
+        PPK_PageOrder,
+        PPK_PageRect,
+        PPK_PageSize,
+        PPK_PaperRect,
+        PPK_PaperSource,
+        PPK_PrinterName,
+        PPK_PrinterProgram,
+        PPK_Resolution,
+        PPK_SelectionOption,
+        PPK_SupportedResolutions,
+        PPK_WindowsPageSize,
+        PPK_FontEmbedding,
+        PPK_Duplex,
+        PPK_PaperSources,
+        PPK_CustomPaperSize,
+        PPK_PageMargins,
+        PPK_PaperSize,
+        PPK_CopyCount,
+        PPK_SupportsMultipleCopies,
+        PPK_PaperName,
+        PPK_QPageSize,
+        PPK_QPageMargins,
+        PPK_QPageLayout,
+        PPK_CustomBase,
+    };
+
+    virtual void setProperty(QPrintEngine::PrintEnginePropertyKey key, const QVariant &value) = 0;
+    virtual QVariant property(QPrintEngine::PrintEnginePropertyKey key) const = 0;
+    virtual bool newPage() = 0;
+    virtual bool abort() = 0;
+    virtual int metric(QPaintDevice::PaintDeviceMetric) const = 0;
+    virtual QPrinter::PrinterState printerState() const = 0;
+};
+
+%End