adding the commit to a patch's thread

At the moment it's not easy to find the commit that terminates a
commitfest thread about a patch. One has to manually compare dates and
guess what belongs to what. The commit message nowadays often has the
link to the thread ("Discussion") but the other way around is often not
so easily found.

For example: looking at

https://commitfest.postgresql.org/14/1020/

One cannot directly find the actual commit that finished it.

Would it be possible to change the commitfest a bit and make it possible
to add the commit (or commit-message, or hash) to the thread in the
commitfest-app. I would think it would be best to make it so that when
the thread gets set to state 'committed', the actual commit/hash is
added somewhere at the same time.

thanks,

Erik Rijkers