curl --request GET \
  --url https://zeus-api.agentspro.cn/api/knowledge-base \
  --header 'Authorization: Bearer <token>'

{
  "knowledge_bases": [
    {
      "id": "kb_abc123",
      "name": "产品文档",
      "description": "产品使用手册和 API 文档",
      "status": "active",
      "documentCount": 12,
      "createdAt": "2025-06-01T10:00:00Z",
      "updatedAt": "2025-06-15T14:30:00Z"
    }
  ]
}