List Cart Rules (GraphQL)

Query: adminMarketingCartRules (cursor pagination).

Each row carries couponCode — the rule's primary coupon code (null when the rule has no coupon).

Args (plus standard first, after):

Arg	Notes
id	Single id or comma-separated list.
name	Partial match.
status	0/1.
coupon_type	1/2.
coupon_code	Partial match on the primary coupon code.
sort_order	Priority, exact match.
starts_from_from / starts_from_to	Start-date range (ISO 8601).
ends_till_from / ends_till_to	End-date range (ISO 8601).
sort, order	id/name/sort_order, asc/desc.