chore(env): update PLAYOUT_PORT to 8081 and normalize line endings

docker-compose.yml

@@ -66,7 +66,7 @@ services:
     container_name: linearvoid-nginx
     restart: unless-stopped
     ports:
-      - "${NGINX_PORT:-8080}:80"
+      - "${NGINX_PORT:-8082}:80"
     volumes:
       - ./frontend/dist:/srv/frontend:ro
       - ./data/hls:/srv/hls:ro