Optimize counter tiles on library page for mobile view

[martijn-gr]

Describe the enhancement you'd like While on mobile the counter tiles on the library page are not very useful as data is not properly displayed. Optimize the view by switching from absolute numbers to summarized numbers. For example instead of showing 25123 0hotos show 25K. Add a balloon for absolute amount on hover/rap. See issue in screenshot below. Alternative would be to keep the tiles a little bit bigger and display them over multiple rows on mobile.

Describe why this will benefit the LibrePhotos Data currently provided cannot be fully seen on mobile view. Changing the presentation will show a better understandable value for users.