feat(address): enhance address management in checkout and summary components

- Updated the Checkout and CheckoutSummary components to allow users to add new addresses directly from the interface, improving accessibility and user experience.
- Introduced dialog functionality for adding and editing addresses, streamlining the address management process.
- Removed the calculation of order PV from the OrderDetail component, simplifying the order details view and improving performance.

These changes enhance the usability of the checkout process by making address management more intuitive and efficient.

src/FrontOffice.Main/Pages/DiscountStore/Checkout.razor

@@ -22,9 +22,11 @@
                 else if (_addresses.Count == 0)
                 {
                     <MudAlert Severity="Severity.Warning">
-                        هیچ آدرسی ثبت نشده است. لطفاً از بخش پروفایل آدرس خود را اضافه کنید.
+                        هیچ آدرسی ثبت نشده است. می‌توانید همین‌جا آدرس جدید اضافه کنید.
                     </MudAlert>
-                    <MudButton Class="mt-2" Variant="Variant.Outlined" Href="/profile/addresses">افزودن آدرس</MudButton>
+                    <MudButton Class="mt-2" Variant="Variant.Outlined" Color="Color.Primary"
+                               StartIcon="@Icons.Material.Filled.Add"
+                               OnClick="OpenAddAddressDialog">افزودن آدرس</MudButton>
                 }
                 else
                 {
@@ -41,13 +43,25 @@
                                         <MudText Typo="Typo.subtitle2">@address.Title</MudText>
                                         <MudText Typo="Typo.body2" Class="mud-text-secondary">@address.Address</MudText>
                                     </MudStack>
-                                    @if (address.IsDefault)
-                                    {
-                                        <MudChip T="string" Color="Color.Success" Variant="Variant.Outlined">پیش‌فرض</MudChip>
-                                    }
+                                    <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="1">
+                                        @if (address.IsDefault)
+                                        {
+                                            <MudChip T="string" Color="Color.Success" Variant="Variant.Outlined" Size="Size.Small">پیش‌فرض</MudChip>
+                                        }
+                                        <span @onclick:stopPropagation="true">
+                                            <MudIconButton Icon="@Icons.Material.Filled.Edit"
+                                                           Size="Size.Small"
+                                                           Color="Color.Primary"
+                                                           aria-label="ویرایش آدرس"
+                                                           OnClick="@(() => OpenEditAddressDialog(address))" />
+                                        </span>
+                                    </MudStack>
                                 </MudStack>
                             </MudPaper>
                         }
+                        <MudButton Class="mt-2" Variant="Variant.Text" Color="Color.Primary"
+                                   StartIcon="@Icons.Material.Filled.Add"
+                                   OnClick="OpenAddAddressDialog">افزودن آدرس جدید</MudButton>
                     </MudStack>
                 }
             </MudPaper>