$ curl -i http://rssbridge.localhost/?action=health
HTTP/1.1 200 OK
Server: nginx/1.18.0
Date: Tue, 04 Jul 2023 10:06:30 GMT
Content-Type: application/json
Transfer-Encoding: chunked
Connection: keep-alive

{
    "code": 200,
    "message": "all is good"
}