Add 👍 / ❤ count to devstats

[stefanv]

I really like @choldgraf's emoji response tables: https://chrisholdgraf.com/os-issues/org/jupyterhub

It'd be neat to add that report to devstats!

[matthewfeickert]

Oh wow I like this so much. I hadn't seen the query as a dashboard/table before, but that's super helpful IMO.

[j-bowhay]

I would be quite interested in doing some work on devstats at the summit

[choldgraf]

@matthewfeickert the feature voting board has been quite popular in the jupyter book project! My goal is to re-create that via the os-issues project and also to revive the Jupyter activity snapshot which has some bit-rot in it now. That said, I'd love to join forces wherever possible so that we're not duplicating efforts.