dev: minimal stack (4 services), EVENTHUB_ENV=dev, eventhub alias.

docker/docker-compose.swarm.yml

@@ -1,4 +1,6 @@
 # docker/docker-compose.swarm.yml
+# dev — минимальный стенд: traefik, eventhub, admin-ui, bot-emulator (replicas > 0).
+# Остальные сервисы (fallback, prometheus, grafana, …) — replicas: 0, scale по необходимости.
 version: "3.8"
 
 services:
@@ -53,7 +55,7 @@ services:
     image: eventhub:latest
     hostname: "eventhub-node{{.Task.Slot}}"
     environment:
-      - EVENTHUB_ENV=prod
+      - EVENTHUB_ENV=dev
       - NODE_NAME=eventhub-node{{.Task.Slot}}
       - RELEASE_COOKIE=${RELEASE_COOKIE}
       - JWT_SECRET=${JWT_SECRET}
@@ -71,6 +73,7 @@ services:
     networks:
       eventhub-net:
         aliases:
+          - eventhub
           - eventhub-node
     volumes:
       - type: volume