Add support for blazor NavLink

[hades200082]

<NavLink href="/admin/dashboard" class="rounded-md px-3 py-2 text-sm font-medium text-gray-300 hover:bg-gray-700 hover:text-white" Match="NavLinkMatch.All" ActiveClass="text-white bg-gray-900">Dashboard</NavLink>

Default classes: rounded-md px-3 py-2 text-sm font-medium text-gray-300 hover:bg-gray-700 hover:text-white

If the NavLink matches the current route, based on the Match property, Blazor adds the ActiveClass classes to the existing classes.

ActiveClass="text-white bg-gray-900"

This results in: rounded-md px-3 py-2 text-sm font-medium text-gray-300 hover:bg-gray-700 hover:text-white text-white bg-gray-900 which duplicates the text colour and background colour classes - which ones will take priority?

In JavaScript based frameworks tw-merge handles this by ensuring that the order the classes are specified dictates the priority, with classes specified later overriding those from earlier in the list.

How can we do this for .NET?