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

backend/venv/lib/python3.11/site-packages/rich_toolkit/styles/minimal.py

@@ -0,0 +1,13 @@
+from typing import Optional
+
+from rich.console import RenderableType
+
+from .base import BaseStyle
+
+
+class MinimalStyle(BaseStyle):
+    def render_context_enter(self) -> Optional[RenderableType]:
+        return None
+
+    def render_context_exit(self) -> Optional[RenderableType]:
+        return None