Updated automatic line changes to all readme files to see if the constantly changing readmes would eventually stop.

cta-link-button is splitted into cta-link (used in adjacent-image-text and link-boxes) and cta-button (used in hy-banner). Styles are changed accordingly. Cta-link has only 1 variant whereas cta-button has 2 possible variants

key figure group, big/small variant is calculated inside component; description style is fixed; 3-6 boxes can be rendered