Add server-side tracking for registration confirmation

Currently, we identify a user, once they log in. I guess that should do the trick?

I think that is even better, since we only track the users who register AND also log in.

No it doesn't because we need a clear conversion for a successful (and confirmed) registration. This is one of the most important conversions.

Ok! Let's solve this in 📌 Implement posthog_events submodule to track user actions Active .

Yes!