HH-442: isolate runtime processes and harden shutdown (#90)

* HH-442: isolate runtime processes and harden shutdown

* HH-442: harden worker shutdown races

* HH-442: gate dependency shutdown on active handlers

---------

Co-authored-by: Rogee <rogee@ipao.vip>

deploy/quickstart/compose.yaml

@@ -68,6 +68,7 @@ services:
       context: ../..
       dockerfile: deploy/docker/Dockerfile
     restart: unless-stopped
+    stop_grace_period: ${GOCHAT_STOP_GRACE_PERIOD:-35s}
     depends_on:
       postgres:
         condition: service_healthy
@@ -103,11 +104,33 @@ services:
     volumes:
       - gochat-storage:/app/storage
     healthcheck:
-      test: ["CMD", "curl", "-fsS", "http://127.0.0.1:3000/health"]
+      test: ["CMD", "curl", "-fsS", "http://127.0.0.1:3000/ready"]
       interval: 10s
       timeout: 5s
       retries: 30
 
+  worker:
+    build:
+      context: ../..
+      dockerfile: deploy/docker/Dockerfile
+    restart: unless-stopped
+    stop_grace_period: ${GOCHAT_STOP_GRACE_PERIOD:-35s}
+    depends_on:
+      gochat:
+        condition: service_healthy
+      postgres:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+      meilisearch:
+        condition: service_healthy
+    environment:
+      <<: *gochat-env
+      GOCHAT_DATABASE_RUN_MIGRATIONS: "false"
+    volumes:
+      - gochat-storage:/app/storage
+    command: ["worker"]
+
   seed:
     build:
       context: ../..