Prevent email from leaking

[lalalune]

Right now we are keeping email address in the user table, and the user table is readable by all... we need to make sure that the email is private.

I suggest having an accounts_private table which is created and cascading with accounts table which holds all personal information we wouldnt want to be shared. This can then have RLS to be read/write only by the client.

NOTE: This will break a lot of things. So we need to make sure that we test everything. Some of the postgres functions might reference the accounts table values that would be moved to private. I highly recommend using ChatGPT and asking it to modify these for you unless you really know the SQL :)