Indicate the status of finished jobs

[serhiy-storchaka]

When the user works with a job (reads logs, attaches to it, etc) which is finished for some reasons, neuro just stops, without any indication of the reason of job's termination. If it is an exception in the Python code, there is a chance to see a traceback in the logs or the attach output, but if it was cancelled or terminated by the OOM Killer, it just stops. You need to use neuro status to get details.

• https://github.com/neuro-inc/no-code/issues/52

We need to print details of the job termination, at least when it was failed or cancelled.

• neuro run
• neuro logs
• neuro attach
• neuro exec
• neuro port-forward