support.supper.membership.tier

A public Supper membership tier sidecar. It links Supper-specific image, badge, and permissioned-content presentation to the app-neutral ATM membership tier, which owns benefits, display order, and access rank and points to the canonical Product for title, description, images, and price resolution. Private welcome messages and member lists stay off public records; member-only content may be written as permissioned PDS records when supported.