fix: add health check to n8n

docker-compose.yml

@@ -72,6 +72,11 @@ services:
         condition: service_healthy
       postgres:
         condition: service_healthy
+    healthcheck:
+      test: ['CMD', 'curl', '-f', 'http://localhost:5678']
+      interval: 30s
+      timeout: 10s
+      retries: 5
     networks:
       - web
       - internet