[eww] Remove launcher I never use.

system/hosts/altair/drew.nix

@@ -42,7 +42,7 @@ in
   wayland.windowManager.hyprland.settings = {
     exec-once = [
       # Set up eww here because it's based on the monitor configuration
-      "sleep 2 && eww open-many primary-statusbar secondary-statusbar launcher"
+      "sleep 2 && eww open-many primary-statusbar secondary-statusbar"
       # Set DP-2 as the primary monitor, otherwise it defaults to DP-1 because it's first in the list.
       "xrandr --output DP-2 --primary"
     ];