Instead of having to use a restrictive command-line in a ".desktop" file, we are now able to use scripting to create more advanced launchers, or if someone wants to easily switch yafti to something else.
* feat: add nix install script from bluefin / dnkmmr
* feat: add nix-me-up just cmd from bluefin
* feat: just update nix if installed
* feat: add nix-app-icons.sh
enables desktop icon support by adding to XDG_DATA_DIRS
* chore: remove nix update for now
this will be added in a later PR
