Add HEALTHCHECK to Dockerfile

[wuast94]

i added the healthcheck to the AIO and legacy web container.

checked on my AIO instance:

{
   "Status":"healthy",
   "FailingStreak":0,
   "Log":[
      {
         "Start":"2024-10-07T21:23:19.83382568+02:00",
         "End":"2024-10-07T21:23:20.003640388+02:00",
         "ExitCode":0,
         "Output":"Connecting to 127.0.0.1:3000 (127.0.0.1:3000)\nremote file exists\n"
      }
   ]
}

[MohamedBassem]

Thanks!