https://linear.app/comm/issue/ENG-9955/threadstore-timestamp-corruption-issue

I guess this line was supposed to insert the current time, but it doesn't work. It turns out time is a function
(https://en.cppreference.com/w/c/chrono/time) so it reinterpret_casts a pointer to the time function as a
creation date. So that's why I was seeing weird timestamps like 6637613460 and often the same for each thread.

The most sure way to reproduce the bug (works 100% of the time):
Create a new account (but maybe you don't have to do this)
Restart the app (so we save to sqlite db and read from it again)
See the threads creation dates in the store. Before the fix they were corrupted, after the fix they're ok.