Extract the Pricing Collaborator

static class GodCart (provided in the starter comments — recreate it fixed) computes totals, applies discounts, and formats receipts in one method. Refactor by extraction: - static class Pricing with static int total(List<Integer> centsList, int discountPercent) — sum minus percentage discount (integer math). - static class GodCart now takes Pricing as a constructor dependency (any object works — you accept Object and call the static method, or accept nothing; keep it simple: the cart delegates to Pricing.total) and exposes String receipt(List<Integer> centsList, int discountPercent) returning "TOTAL: $" + viewTotal(total) using your Module-12 viewTotal from the previous challenge — define it again here. The seam test: receipt(List.of(1000, 500), 10) → total 1350 → "TOTAL: $13.50".

Difficulty: intermediate