Clean app grid after install
By default we should only be showing desktop files for apps that are core or at least equivalent in terms of UX/quality.
I'd hide the following desktop files (regardless of the state of the adaptive-only toggle):
- Vim, GVIM
- Advanced Network Configuration
Additionally, there are some apps that I don't think should be pre-installed to begin with:
- Parental controls (not adaptive, doesn't work on L5 because we don't have UI for multi-user)
- Megapixels (weird UI, bad icon, non-generic name). I thought we'd agreed to not pre-install that by default and have it just be installable for people from the Store?
- Dconf Editor (old icon, developer tool that we don't recommend pre-installing)
Screenshot is from right after first booting today's CI image.