Cards tuning

[noirbizarre]

This PR perform some tuning on cards:

Clickable cards

The entire card is now a link itself and so clickable
The hover effect is done on the border color (which reuse @link-hover-color)

Graceful responsive degradation

This PR makes cards play wells with lower resolution (or simply narrower browser window). The body width is calculated relatively, the footer take the entire width (and so can display more footer details).

Wide resolution

Before	After

narrow resolution

Before	After

Reuse add button

The reuse add button is now a card too (same size, benefit from all styling and responsive adjustment)

Before	After

Cleanup

Remove all references to resources list in reuse list markup

[noirbizarre]

Added the following:

• uniform convention: .card__footer has been renamed into .card-footer and .card__cover into .card-cover
• admin cards have the same design than frontend, layouts have been fixed
• admin card list remove cross position has been fixed
• uniformize admin cards, they all have the same properties (clickable, selected) and behavior (non clickable by default, dispatch type:clicked if clickable)
• cards colors has been extracted into the gouvfr theme. Default cards are neutral and :hover/.selected effect is @link-hover-color on border
• removed some !important css directives

Frontend

Admin