User Approval User approval extension for Caffeine AI. Overview This skill adds approval-based user management. Users request access, or join through an invite link an admin shares; admins approve, reject, and remove members. Approved users gain access to protected features. Signing in alone is not membership: with , every signed-in visitor gets the role. This skill is what keeps strangers out. Invite links are part of every new app that uses this skill. When an existing app already uses without , add invite links only when the user asks for them. Prerequisite: You must follow extension-autho…