add code formatter and reformat

home/home/default.nix

@@ -1,5 +1,9 @@
-{ config, pkgs, lib, ... }:
-let
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
   useFeatures = [
     "alacritty"
     #"emacs"
@@ -14,8 +18,7 @@ let
     "xdg"
     "zsh"
   ];
-in
-{
+in {
   programs.git = {
     signing = {
       key = "D68C84695C087E0F733A28D0EEB8D1CE62C4DFEA";
@@ -27,25 +30,27 @@ in
 
   programs.gpg.settings.default-key = "99658A3EB5CD7C13";
 
-  dadada.home = lib.attrsets.genAttrs useFeatures (useFeatures: { enable = true; }) // {
-    session = {
-      enable = true;
-      sessionVars = {
-        EDITOR = "vim";
-        PAGER = "less";
-        MAILDIR = "\$HOME/.var/mail";
-        MBLAZE = "\$HOME/.config/mblaze";
-        NOTMUCH_CONFIG = "\$HOME/.config/notmuch/config";
+  dadada.home =
+    lib.attrsets.genAttrs useFeatures (useFeatures: {enable = true;})
+    // {
+      session = {
+        enable = true;
+        sessionVars = {
+          EDITOR = "vim";
+          PAGER = "less";
+          MAILDIR = "\$HOME/.var/mail";
+          MBLAZE = "\$HOME/.config/mblaze";
+          NOTMUCH_CONFIG = "\$HOME/.config/notmuch/config";
+        };
       };
     };
-  };
 
   # Languagetool server for web extension
   systemd.user.services."languagetool-http-server" = {
     Unit = {
       Description = "Languagetool HTTP server";
-      PartOf = [ "graphical-session-pre.target" ];
-      After = [ "graphical-session.target" ];
+      PartOf = ["graphical-session-pre.target"];
+      After = ["graphical-session.target"];
     };
 
     Service = {
@@ -54,11 +59,11 @@ in
       Restart = "always";
     };
 
-    Install = { WantedBy = [ "graphical-session.target" ]; };
+    Install = {WantedBy = ["graphical-session.target"];};
   };
 
   # Let Home Manager install and manage itself.
   programs.home-manager.enable = true;
 
-  home.packages = import ./pkgs.nix { pkgs = pkgs; };
+  home.packages = import ./pkgs.nix {pkgs = pkgs;};
 }

home/home/pkgs.nix

@@ -1,4 +1,4 @@
-{ pkgs }:
+{pkgs}:
 with pkgs; [
   anki
   aqbanking