feat: add RollyPay payment provider to cabinet frontend

- Payment method label and icon (green gradient, RP)
- Admin settings tree entry for ROLLYPAY category
- Locale strings and descriptions for ru, en, zh, fa

src/components/admin/constants.ts

@@ -53,6 +53,7 @@ export const SETTINGS_TREE: SettingsTreeConfig = {
         { id: 'payments_riopay', categories: ['RIOPAY'] },
         { id: 'payments_severpay', categories: ['SEVERPAY'] },
         { id: 'payments_paypear', categories: ['PAYPEAR'] },
+        { id: 'payments_rollypay', categories: ['ROLLYPAY'] },
       ],
     },
     {