Passport Candidates

Connected guilds, with what each one actually requires of its members.

The cross-guild connection list carries no verification settings, so the dashboard was rendering every candidate as "requires nothing", which reads as an invitation to accept a server that checks nothing. The real policy has to come from the source's own rows.

A partner's policy is only returned once it has granted read_verification; without that this endpoint would be a way to read any connected server's verification setup.