turned base into nodered deployment

docker-compose.yml

@@ -1,6 +1,7 @@
 ---
 services:
-  app:
+  nodered:
+    image: nodered/node-red:${NODERED_VERSION}
     restart: unless-stopped
     labels:
       ### Section Træfik
@@ -29,6 +30,8 @@ services:
       - diun.exclude_tags=${DIUN_EXCLUDE}
     networks:
       - traefik
+    volumes:
+      - ${NODERED_DATA}:/data
 
 networks:
   traefik: