Initial: Standalone mixer app with MixerPage, scene management, WS proxy

backend/venv/lib/python3.11/site-packages/setuptools/compat/py310.py

@@ -0,0 +1,9 @@
+import sys
+
+__all__ = ['tomllib']
+
+
+if sys.version_info >= (3, 11):
+    import tomllib
+else:  # pragma: no cover
+    import tomli as tomllib