Support @tanstack/react-virtual optionally

[dougg0k]

Hi,

Could you add optional support to https://github.com/tanstack/virtual ?

https://docs.npmjs.com/cli/v11/configuring-npm/package-json#optionaldependencies

Ideally be enable it by a prop.

It should be better to have it through the library, to account for possible upgrades / breaking changes, while dealing with laggy issues, where virtualization can resolve the issue.

Thanks.