Count every membership account (free and paid together) on each page
load and show it under the headline; no per-tier numbers. Hidden when
there are no members.
Also correct the reference tiers.eom.json and service-groups.eom.json
to the real LDAP DNs (ou=Memberships; ou=<Service>,ou=Services), which
now match the ansible-role-www defaults.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
