If a have a vibe.d app behind an nginx reverse proxy on a linux server,
and want to restart the vibe.d app, what's the standard recommended way
to do that?

Also, (I suppose this is getting more nginx/linux though, but related)
am I correct in my understanding that the nginx reverse proxy will
not act as a watchdog and restart the vibe.d app if it exits or
crashes or otherwise just simply isn't running? If it indeed doesn't,
then what would be a good way to set such a thing up?

Or...should I just simply be looking up "how to setup an app as
a linux(debian) service"? Would that be the right way to go?