add dify-sandbox health check in docker-compose.yaml (#8121) (#8124)

docker/docker-compose.middleware.yaml

 
   # The DifySandbox
   sandbox:
-    image: langgenius/dify-sandbox:0.2.6
+    image: langgenius/dify-sandbox:0.2.7
     restart: always
     environment:
       # The DifySandbox configurations
       SANDBOX_PORT: ${SANDBOX_PORT:-8194}
     volumes:
       - ./volumes/sandbox/dependencies:/dependencies
+    healthcheck:
+      test: [ "CMD", "curl", "-f", "http://localhost:8194/health" ]
     networks:
       - ssrf_proxy_network
 

docker/docker-compose.yaml

 
   # The DifySandbox
   sandbox:
-    image: langgenius/dify-sandbox:0.2.6
+    image: langgenius/dify-sandbox:0.2.7
     restart: always
     environment:
       # The DifySandbox configurations
       SANDBOX_PORT: ${SANDBOX_PORT:-8194}
     volumes:
       - ./volumes/sandbox/dependencies:/dependencies
+    healthcheck:
+      test: [ "CMD", "curl", "-f", "http://localhost:8194/health" ]
     networks:
       - ssrf_proxy_network