Incorrect response code on missing pages

[terussell85]

When using the Reader API on missing pages, the JSON response returns code:200. I would expect it to return the HTTP status code received from the server, which would be 404 in the example.

Request

curl https://r.jina.ai/https://news.ycombinator.com/foo-bar \
  -H "Accept: application/json"

Response

{
  "code": 200,
  "status": 20000,
  "data": {
    "warning": "Target URL returned error 404: Not Found",
    "title": "",
    "description": "",
    "url": "https://news.ycombinator.com/foo-bar",
    "content": "Unknown.",
    "usage": {
      "tokens": 2
    }
  }
}

[jjroelofs]

This is a must-have feature for our implementation of Jina, wonder if this is a recent regression, or nobody noticed before.