replace neovim with helix

home/features/cli/default.nix

@@ -1,12 +1,11 @@
 # Configures programs that primarily run via the command line
-{ pkgs, ... }:
-{
+{ pkgs, ... }: {
   imports = [
     ./fish.nix # fish shell configuration
-    ./neovim.nix # neovim configuration, my "escape" editor
     ./lazygit.nix # my preferred git porcellain
     ./direnv.nix # smart cding
     ./mise.nix # version management for tools
+    ./helix.nix # helix configuration, my CLI editor
   ];
 
   # stuff that doesn't fit into any other files