Bug : Incorrect DatePicker "fa-IR" Culture

[NabaviFard-Mahdi]

Describe the bug
DatePicker In "fa-IR" Cluture Dos not work correct
when select "today" date the inutbox show corrected date but the calendar dos not show correct
when select current date in calendar , the inputbbox dos not show correct date

To Reproduce

1. Add Persian Culture in Program.cs

// Configure Persian culture
var persianCulture = new CultureInfo("fa-IR");
persianCulture.DateTimeFormat.Calendar = new PersianCalendar();
CultureInfo.DefaultThreadCurrentCulture = persianCulture;
CultureInfo.DefaultThreadCurrentUICulture = persianCulture;
builder.Services.Configure<RequestLocalizationOptions>(options =>
{
    var supportedCultures = new[]
    {
        persianCulture
    };
    options.DefaultRequestCulture = new RequestCulture("fa-IR");
    options.SupportedCultures = supportedCultures;
    options.SupportedUICultures = supportedCultures;
});

2. add demo RadzenDatepicker in index.razor

<RadzenStack Orientation="Orientation.Horizontal" JustifyContent="JustifyContent.Center" AlignItems="AlignItems.Center" Gap="0.5rem" class="rz-p-12">
    <RadzenLabel Text="Select Date" Component="DatePickerHourFormat" />
    <RadzenDatePicker @bind-Value=@value ShowTime="true" HourFormat="12" DateFormat="MM/dd/yyyy h:mm tt" Name="DatePickerHourFormat" />
</RadzenStack>


<RadzenStack Orientation="Orientation.Horizontal" JustifyContent="JustifyContent.Center" AlignItems="AlignItems.Center" Gap="0.5rem" class="rz-p-12">
    <RadzenLabel Text="Select Date" Component="DatePickerFooterTemplate" />
    <RadzenDatePicker @bind-Value=@value Name="DatePickerFooterTemplate">
        <FooterTemplate>
            <RadzenButton Click=@(args => value = DateTime.Now) Text="Today" Style="width: 100%;" class="rz-my-4" />
        </FooterTemplate>
    </RadzenDatePicker>
</RadzenStack>

3. run and test

Expected behavior
correct show date in "fa-IR" culture

Screenshots

Desktop (please complete the following information):

• OS: Windows 10
• Browser Chrome Version 130.0.6723.117 (Official Build) (64-bit)
• Version Radzen v5.6.1
• Dotnet 8.0.403

Additional context

[enchev]

We are not familiar with "fa-IR" culture and Persian calendar, feel free to submit pull request.