Method setIndexRowClass() for Config\Crud

[NovakHonza]

I came across the need to add a css class to the entity listing on the index page. The use case is when I want to, for example, display processed or rejected records differently. I believe there are more situations where such an option could be useful. According to code analysis, something like this is not possible or easy at the moment.

So I added method setIndexRowClass() to the EasyCorp\Bundle\EasyAdminBundle\Config\Crud class. This method can be called with a string or callable argument, for example as follows

$crud->setIndexRowClass(
    fn ($entityInstance) => $entityInstance->getStatus()
);