add projectService

hetzner/jambotron-infra/docker-compose.staging.yml

@@ -25,6 +25,8 @@ services:
     networks:
       - jambotron-staging-net
       - jambotron-net # Для связи с Caddy
+    volumes:
+      - jambotron_data:/jambotron_data
     environment:
       SPRING_PROFILES_ACTIVE: ${SPRING_PROFILES_ACTIVE}
       SPRING_DATASOURCE_URL: jdbc:postgresql://jambo-db-staging:5432/${STAGING_DB_NAME}
@@ -43,3 +45,5 @@ networks:
 
 volumes:
   jambo_db_staging_data:
+  jambotron_data:
+    name: jambotron_data