curl --request POST \
  --url http://localhost:5300/api/v1/knowledge/bases \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "name": "技术文档库",
  "description": "存储技术文档和API参考",
  "embedding_model_uuid": "uuid-of-embedding-model"
}
'

{
  "code": 0,
  "msg": "ok",
  "data": {
    "uuid": "<string>"
  }
}