Revert "Just use the direct packages now that there's a single bundle for elephant-all"

This reverts commit b8a4d0b2ef.

install/omarchy-base.packages

@@ -27,7 +27,6 @@ docker-compose
 dosfstools
 dotnet-runtime-9.0
 dust
-elephant-all
 evince
 exfatprogs
 expac
@@ -93,6 +92,7 @@ nvim
 obs-studio
 obsidian
 omarchy-nvim
+omarchy-walker
 pamixer
 pinta
 playerctl
@@ -132,7 +132,6 @@ ufw-docker
 unzip
 usage
 uwsm
-walker
 waybar
 whois
 wireless-regdb