Image in teasers of new content types should be printed on the right location

When creating a new content type the display of the teaser should be correct. This means the image should be on teh left and not printed as part of the body.

Solution:
Exclude the image from the {{ content }} and make it is printed in the twig block {% card_image %}

Note: all image fields now a an unique name which makes it hard to predict how the image field of a new content type is going to be named. Can we improve this naming or do something smart here?