[appinio_swiper] feat: allowBackgroundCardsDifference

[gemunet]

enable or disable the overlay effect

prevents the footer of the background card from showing over the edges of the card on the front, for cases where you don't want to show the elevation

The result is as follows:

mejora.webm

This is the way I found to do it, since the optimal thing would be to parameterize the value:

double_difference = 40;

but the 40is hardcoded in many places of the rendering

[khanmujeeb687]

Hey @gemunet , We have already worked on a similar thing and will release in the next version. Could you please check this PR: https://github.com/appinioGmbH/flutter_packages/pull/123 and try if your issue is getting fixed here?