Create team permissions

Creates the permission set for one team, named "<team name> Permissions" (fixed from then on), links it to the team and stores its initial permissions. A team can have one active set. With Shared roles on, send name (and optionally teamIds) instead of teamId to create a named role that can be given to any number of teams; each listed team's current custom role is replaced. You can only turn on permissions you have yourself. Requires permissions.manage (only the owner has it by default), a recent sign-in, and the Permissions feature.