Admin succeeds on all ten admin-only services; a non-admin and a
no-context call are refused on each; complete_quest stays open; a
kiosk-style id is refused on uncomplete_quest and regenerate; the
registry coverage assertion fails the suite on any gap.
Parametrised test denies no-context calls on every admin-only service;
complete_quest proceeds with no user; scheduled internals stay direct
function calls.
permission_gate wraps all registered services at registration time:
admin-only policy reads call.context.user_id against admin_allowlist
is_admin (fail closed on no context); complete_quest stays open.
orchestrator-agent