update airy

flake.nix

@@ -151,6 +151,7 @@
       pkgs.mkShell {
         packages = with pkgs; [
           inputs.alejandra.defaultPackage.${system}
+          inputs.nil.packages.${system}.default
           cacert
           git
           git-lfs

nixos/boxes/airy/default.nix

@@ -8,7 +8,6 @@
 }: {
   imports = [
     ../../git
-    ../../helix
     ../../mercurial
     ../../vim
     ../../emacs
@@ -40,10 +39,10 @@
     "ghostty"
     "istat-menus"
     "jetbrains-toolbox"
+    "librewolf"
     "little-snitch"
     "maccy"
     "ollama"
-    "protonmail-bridge"
     "signal"
     "steam"
     "tailscale"