Rework team creation constraints#5003

Merged

zoldar merged 3 commits intomasterfrom

autocreated-teams

Jan 29, 2025

Commits on Jan 29, 2025

Move `GracePeriod` under `Teams` and clean it up a bit
zoldar
committed
Switch to relying on new team membership constraint when creating my team
zoldar
committed
Remove unused unique_constraint from Teams.Membership schema changeset
zoldar
committed