nix: nil && nixfmt

home-manager/common.nix

@@ -13,6 +13,9 @@
   # The home.packages option allows you to install Nix packages into your
   # environment.
   home.packages = with pkgs; [
+    nil
+    nixfmt
+
     devenv
     direnv
 
@@ -82,9 +85,7 @@
       set fish_greeting
     '';
 
-      functions = {
-        update = "nix-channel --update && home-manager switch";
-    };
+    functions = { update = "nix-channel --update && home-manager switch"; };
   };
 
   programs.mise.enable = true;
@@ -99,26 +100,17 @@
 
     delta = {
       enable = true;
-          options = {
-              side-by-side = true;
-            };
+      options = { side-by-side = true; };
     };
 
-      extraConfig = {
-          init = {
-              defaultBranch = "main";
-            };
-        };
+    extraConfig = { init = { defaultBranch = "main"; }; };
   };
 
   programs.emacs = {
     enable = true;
     package = pkgs.emacs29-pgtk;
 
-      extraPackages = epkgs: with epkgs; [
-        pdf-tools
-        vterm
-      ];
+    extraPackages = epkgs: with epkgs; [ pdf-tools vterm ];
   };
 
   programs.neovim = {