Feature: Make Zoom AI meeting summaries available through /z

[sadeshmukh]

From the slack: https://hackclub.slack.com/archives/C0C78SG9L/p1746037336038669?thread_ts=1746036597.073419&cid=C0C78SG9L

I'd be willing to work on this, but I need to check out the repo first as well.