feat: introduce treefmt and fmt all

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

@@ -1,14 +1,14 @@
-{
-  pkgs,
-  config,
-  ...
-}: let
-  inherit (import ../lib.nix {}) mkSimpleTrayService;
+{ pkgs, ... }:
+let
 
   audio = pkgs.writeShellScript "audio" ''
     export PATH=${
       with pkgs;
-        lib.makeBinPath [pulseaudio findutils gnugrep]
+      lib.makeBinPath [
+        pulseaudio
+        findutils
+        gnugrep
+      ]
     }:$PATH
 
     export MUTEFILE=''${TEMPDIR:-/tmp}/.qtilemute
@@ -33,7 +33,7 @@
   terminalCommand = "${pkgs.alacritty}/bin/alacritty";
 
   dpmsScript = pkgs.writeShellScript "dpmsScript" ''
-    export PATH=${with pkgs; lib.makeBinPath [xorg.xset]}:$PATH
+    export PATH=${with pkgs; lib.makeBinPath [ xorg.xset ]}:$PATH
 
     set -xe
 
@@ -56,7 +56,7 @@
   '';
 
   screenLockCommand = pkgs.writeShellScript "screenLock" ''
-    export PATH=${with pkgs; lib.makeBinPath [i3lock]}:$PATH
+    export PATH=${with pkgs; lib.makeBinPath [ i3lock ]}:$PATH
 
     revert() {
       ${dpmsScript} default
@@ -251,7 +251,8 @@
     def print_new_window(window):
       print("new window: ", window)
   '';
-in {
+in
+{
   services = {
     gnome-keyring.enable = true;
     blueman-applet.enable = true;