Coincidentally I was working on this a few days back. Mapping actions (including search) is definitely on my to-do.
I may group the widget list for faster loading, my initial thought was to have something different from the standard, and that was why I went for a search-based approach. Good suggestion.
Which aspects do you feel the speed can be improved? Also to share that there’s an animation speed setting where you can make animations much faster or slower
As for settings, things like preview are planned ;)
Thanks for the overall feedback!
Folders wise, currently only 2 apps are shown as previews. It should be an easy task for me to code more preview styles.