Multi-column scroll / icon "levels" scroll

[LeonardoB25]

Hello! I know this project aims to be small and simple, and that's one of the main reason I like it. Unfortunately though, if someone uses more than 10 apps, scrolling and/or searching an app become necessary in the launcher.

A very interesting thing to add would be the possibility to add a second column of apps on the right, which scrolls in sync with the left one and would allow to double the most recent app on a single screen, heavily reducing the scroll and search functions need.

Another possibility would be to directly stack icons near the bottom of the screen from most used to less used (without the apps' names), even though I think this could maybe bring some performance issues.

Thanks in advance!