feat(currency): update currency display to toman in admin panel; implement conversion functions for rial to toman and vice versa

assets/admin/pages/SmsWalletPage.tsx

@@ -13,7 +13,7 @@ import { api } from '../lib/api';
 import type { ApiResponse, PaginatedResponse } from '../lib/api';
 import type { SmsWalletBalance, SmsWalletLog, SmsSettings } from '../types';
 import { usePaymentConfig } from '../hooks/usePaymentConfig';
-import { formatRial, formatNumber, formatDateTime } from '../lib/utils';
+import { formatRial, formatNumber, formatDateTime, tomanToRial } from '../lib/utils';
 import Modal from '../components/ui/Modal';
 import Pagination from '../components/ui/Pagination';
 import SearchableSelect from '../components/ui/SearchableSelect';
@@ -21,7 +21,7 @@ import PageHeader from '../components/ui/PageHeader';
 import FeatureGate from '../components/ui/FeatureGate';
 
 const chargeSchema = z.object({
-  amount_rials: z.coerce.number().min(10000, 'حداقل مبلغ ۱۰,۰۰۰ ریال است'),
+  amount_rials: z.coerce.number().min(1000, 'حداقل مبلغ ۱٬۰۰۰ تومان است'),
 });
 type ChargeForm = z.infer<typeof chargeSchema>;
 
@@ -70,7 +70,7 @@ function SmsWalletPageInner() {
   const chargeMutation = useMutation({
     mutationFn: ({ amount_rials }: ChargeForm) =>
       api.post<{ data: { payment_url: string } }>('/api/v1/sms/wallet/charge', {
-        gateway, amount_rials,
+        gateway, amount_rials: tomanToRial(amount_rials),
         frontend_address: `${window.location.origin}${window.location.pathname}`,
       }),
     onSuccess: (res: any) => {
@@ -525,18 +525,18 @@ function SmsWalletPageInner() {
             )}
 
             <div className="field">
-              <label>مبلغ (ریال)</label>
+              <label>مبلغ (تومان)</label>
               <input
                 {...chargeForm.register('amount_rials')}
-                type="number" min={10000}
-                placeholder="500000" dir="ltr"
+                type="number" min={1000}
+                placeholder="50000" dir="ltr"
               />
               {chargeForm.formState.errors.amount_rials && (
                 <span className="field-error">{chargeForm.formState.errors.amount_rials.message}</span>
               )}
             </div>
 
-            {watchAmount && Number(watchAmount) >= 10000 && (
+            {watchAmount && Number(watchAmount) >= 1000 && (
               <div style={{
                 background: isTestMode ? 'var(--warning-bg)' : 'var(--primary-soft)',
                 border: `1px solid ${isTestMode ? 'var(--warning)' : 'color-mix(in oklch, var(--primary) 40%, transparent)'}`,
@@ -544,8 +544,8 @@ function SmsWalletPageInner() {
                 fontSize: 13, color: isTestMode ? 'var(--warning)' : 'var(--primary)', fontWeight: 500,
               }}>
                 {isTestMode
-                  ? `پرداخت آزمایشی ${formatRial(Number(watchAmount))}`
-                  : `پرداخت ${formatRial(Number(watchAmount))} از طریق ${gateway === 'mellat' ? 'بانک ملت' : 'سپ'}`
+                  ? `پرداخت آزمایشی ${formatRial(tomanToRial(Number(watchAmount)))}`
+                  : `پرداخت ${formatRial(tomanToRial(Number(watchAmount)))} از طریق ${gateway === 'mellat' ? 'بانک ملت' : 'سپ'}`
                 }
               </div>
             )}