[CardContentControl] Find a solution to add the ripple to the style.

[agneszitte]

Current behavior

• If the ripple is underneath the main ContentPresenter in the template of the style: The pressed state of the buttons inside will work correctly but the click will not go through the different controls (for example an image) to activate the ripple. A combination of IsHitTestVisible="False" can be used on some controls but will still be an issue in some cases depending on the design.

• If the ripple is on top of the main ContentPresenter in the template of the style: The ripple will work correctly but you will not be able to have the pressed state of the buttons underneath

Expected behavior

Find a solution to add the ripple to the style for the CardContentControl

Anything else we need to know?

Related issue #85

[agneszitte]

@kazo0 / @jeromelaban I was stuck on finding a solution for this one last year @kazo0 maybe you can take a look at it with the latest changes for the CardContentControl to give your opinion please