split delivery into standalone dockerized service

delivery/docker-compose.yml

@@ -1,8 +1,8 @@
 services:
   delivery:
     build:
-      context: ../frontend
-      dockerfile: Dockerfile.worker
+      context: .
+      dockerfile: Dockerfile
     environment:
       DATABASE_URL: "${DATABASE_URL:-postgresql://postgres:dpb6gmj1umjhohso@crm-sql-q57r8m:5432/postgres?schema=public}"
       REDIS_URL: "${REDIS_URL:-redis://default:nw0mv1pemhnbh7gw@crm-redis-vkpxku:6379}"