fix(qtile-desktop): use writeShellScript instead of manual shebang

nix/home-manager/profiles/qtile-desktop.nix

@@ -8,7 +8,6 @@ let
     ;
 
   audio = pkgs.writeScript "audio" ''
-    #!${pkgs.bash}/bin/bash
     export PATH=${with pkgs; lib.makeBinPath [
       pulseaudio findutils gnugrep
     ]}:$PATH
@@ -34,8 +33,7 @@ let
   '';
   terminalCommand = "${pkgs.alacritty}/bin/alacritty";
 
-  dpmsScript = pkgs.writeScript "dpmsScript" ''
-    #!${pkgs.bash}/bin/bash
+  dpmsScript = pkgs.writeShellScript "dpmsScript" ''
     export PATH=${with pkgs; lib.makeBinPath [
       xorg.xset
     ]}:$PATH
@@ -60,8 +58,7 @@ let
     esac
   '';
 
-  screenLockCommand = pkgs.writeScript "screenLock" ''
-    #!${pkgs.bash}/bin/bash
+  screenLockCommand = pkgs.writeShellScript "screenLock" ''
     export PATH=${with pkgs; lib.makeBinPath [
       i3lock
     ]}:$PATH
@@ -77,7 +74,7 @@ let
     revert
   '';
 
-  initScreen = pkgs.writeScript "initScreen" ''
+  initScreen = pkgs.writeShellScript "initScreen" ''
     # ${pkgs.xorg.xinput}/bin/xinput set-prop "ZSA Moonlander Mark I Mouse" "libinput Natural Scrolling Enabled" 1
     ${pkgs.autorandr}/bin/autorandr -c
     ${pkgs.feh}/bin/feh --bg-scale ${pkgs.nixos-artwork.wallpapers.simple-blue}/share/artwork/gnome/nix-wallpaper-simple-blue.png