curl --request GET \
  --url https://zeus-api.agentspro.cn/api/knowledge-base/kb_abc123 \
  --header 'Authorization: Bearer <token>'

{
  "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"
}