{"feature_id":"RECEIPT-VAT-BREAKDOWN","agent":"implementer","stage":"build","verdict":"DONE","summary":"Receipt VAT breakdown implemented: per-line rate (general 21% / reduced 10% / super-reduced 4%) and subtotals by VAT type.","files":["src/modules/pos/domain/pos-sale.ts","src/modules/pos/application/build-pos-receipt.ts","apps/pos/src/types/checkout.ts","apps/pos/src/components/ReceiptModal.tsx"],"evidence":["npm run build ✅","npm run build (pos) ✅"],"timestamp":"2026-08-26T20:58:00Z"}