List active organization members

Returns every active member of the organization in a single response. This list is not paginated and accepts no limit or cursor parameter. Members are sorted by role (owner first, then admin, manager, and member; unrecognized roles tie with member). Each row's id is the membership row ID, not the user ID, and the row carries the member's API-safe user profile, role label, and join timestamp. Visible only when the organization profile is public, or when the API key owner is an active member of the organization; otherwise this returns 403. A non-existent or inactive organization returns 404. Requires orgs.profile:read.