Attachments-Paragraphs: add view mode "Media Object"

Eventually switch the list_string selection from configuration source for the values to a callback now already? ✨ Move central options from taxonomies and select lists into (separate) module settings by callbacks Postponed

@thomas.frobieter looks like no change in paragraphs is required. This isn'T a list_string field type as we though, but entity_reference_display.

So we just have to add the view mode on the media entities as it seems, but I'll check that to be 100% sure.

Ok seems it still needs changes on these settings in the config.

settings:
  exclude:
    button: button
    card: card
    tile: tile
  negate: 1

Add in paragraph.attachments.field_paragraphs_nodeentityrefvm:
media_object: media_object

Here we go, please review.

Tested manually and seems to be fine. Let's merge this into dev.

Automatically closed - issue fixed for 2 weeks with no activity.