Documentation: Add playground like example for MudNumericInput

Feature request type

Other

Component name

MudNumericInput

Is your feature request related to a problem?

As stated in the discussion of #5077, after the great work of multiple contributors like @iXyles and @matyasbach, the MudNumericInput is now more "powerful" than ever. So, it would be great to show the new capabilities in an example where Max and Min can be set, types can be "normal" and nullable, and also the overflow behavior is show-cased.

Describe the solution you'd like

I don't have a clear picture in mind. I think a small "Form" where the user can choose different options (like

• Type (byte, uint, double, etc)
• IsNullable
• Max and Min
• and "unbound" to show the overflow behavior

Have you seen this feature anywhere else?

• MudBadge (https://mudblazor.com/components/badge#playground)
• MudColorPicker (https://mudblazor.com/components/colorpicker#parts)
• MudImage (https://mudblazor.com/components/image#playground)

Describe alternatives you've considered

No response

Pull Request

• I would like to do a Pull Request

Code of Conduct

• I agree to follow this project's Code of Conduct