pinwheel: Don't restart waybar from hyprlands monitor manager

As it breaks the manager script, which breaks `waybar` and the script

hosts/pinwheel/modules/hyprland/default.nix

@@ -174,7 +174,7 @@ in
       after = [ "graphical-session.target" ];
 
       path = [
-        pkgs.procps # to include `pkill`
+        pkgs.coreutils # to include `cat`
         pkgs.waybar
         pkgs.hyprland
         pkgs.socat
@@ -196,9 +196,6 @@ in
       in
       ''
         update() {
-          # waybar is buggy and duplicates workspaces somtimes
-          $(pkill waybar; waybar & disown)
-
           HDMI_STATUS=$(cat /sys/class/drm/card1-HDMI-A-1/status)
 
           INTERNAL_WIDTH=1920