更新智能体

curl -s -X POST http://<pin-host>:8001/v1/agents/ag_7f8e9d0c/update \
  -H "Authorization: Bearer $ARIA_PIN_KEY"

{
  "id": "ag_7f8e9d0c",
  "name": "training-agent",
  "gpu_count": 8,
  "status": "online",
  "node_id": "gn_a1b2c3d4",
  "version": "1.2.1",
  "deploy_state": "deployed",
  "last_error": "",
  "agent_uid": "aria-agent-7f8e9d0c"
}