Add Tailwind v4 support

[desmondinho]

Feature request type

Other

Component name

No response

What should be done?

Tailwind CSS v4 has been released, bringing new features, optimizations, and potential breaking changes. LumexUI currently supports Tailwind v3, and updating to v4 requires adjustments to ensure compatibility.

• Tailwind CSS v4 support desmondinho/tailwind-merge-dotnet#6

Pull Request

• I would like to do a Pull Request