Add better styling to table item actions dropdown

[Frewacom]

The current styling looks like this:

I think it would be nice to give the delete option a bit more styling, for example to make it red. Github has something similiar:

Solution

• Add a new prop to the MenuItem component that allows you to select a pre-defined style (check the Button ciomponent for examples on this)
• Styles can be one of the following (for example): default, error, success
• Usage would be something like this:

   <MenuItem style="error" {..} >
       
   // No style provided, so we simply use the `default` styling
   <MenuItem {..} >