use working image

docker-compose.yml

@@ -39,7 +39,7 @@ services:
   app:
     container_name: app
     hostname: ${APP_FQDN}
-    build: ./app
+    image: git.dela.bz/dela.bz/dela/rrt-app:22.09.30
     restart: always
     depends_on:
     - pbx