feat: add AuraPay payment provider to cabinet frontend

- Payment method label and icon (violet gradient, AP)
- Admin settings tree entry for AURAPAY category
- Locale strings and descriptions for ru, en, zh, fa

src/constants/paymentMethods.ts

@@ -17,5 +17,6 @@ export const METHOD_LABELS: Record<string, string> = {
   severpay: 'SeverPay',
   paypear: 'PayPear',
   rollypay: 'RollyPay',
+  aurapay: 'AuraPay',
   manual: 'Ручное пополнение',
 };