fix: remove double ×10 conversion in wallet charge — FO should send Toman, not Rial

Root cause: FrontOffice was converting Toman→Rial (×10) before sending to CMS,
but CMS ZarinPalService already does Toman→Rial conversion internally.
This caused double ×10 = amounts shown 10x higher in payment gateway.

Fixes:
- MagicWallet.razor.cs: remove ×10 conversion, send _chargeAmount (Toman) directly
- MagicWallet.razor: fix Max field (no /10), fix preset filter (no ×10)
- MagicWallet.razor.cs: fix FormatPrice — values from CMS are Toman, not Rial
- ChargeDiscountWallet.razor.cs: same fix — send Toman directly
- ClubMembershipContractDialog.razor: fix Price display (no /10)

src/FrontOffice.Main/Pages/Profile/MagicWallet.razor

@@ -106,7 +106,7 @@
                                          Label="مبلغ واریز (تومان)"
                                          Variant="Variant.Outlined"
                                          Min="10_000"
-                                         Max="@(_status.MagicRemainingDeposit / 10)"
+                                         Max="@_status.MagicRemainingDeposit"
                                          Format="N0"
                                          Adornment="Adornment.Start"
                                          AdornmentIcon="@Icons.Material.Filled.Payments"
@@ -130,7 +130,7 @@
                         <MudStack Row="true" Spacing="1" Class="flex-wrap">
                             @foreach (var preset in _presetAmounts)
                             {
-                                if (preset * 10 <= _status.MagicRemainingDeposit)
+                                if (preset <= _status.MagicRemainingDeposit)
                                 {
                                     <MudButton Variant="Variant.Outlined" Size="Size.Small"
                                                Color="@(_chargeAmount == preset ? Color.Primary : Color.Default)"