feat: added static for main page, added views.py: index, get_condig, websocket_endpoint (functionality for receiving commands from the frontend), added main.py: creating an application, connecting static and connecting a router, added Settings.py: class Settings with model_config and stream_url

.env.example

@@ -0,0 +1 @@
+STREAM_URL="url адрес видеопотока"