[doom] Add claude-code-ide

The package requires vterm so this is included

home/modules/emacs/default.nix

@@ -13,13 +13,16 @@ in
 {
   config = {
     home.packages = [
-      pkgs.emacs
+      (pkgs.emacs.pkgs.withPackages (epkgs: [
+        epkgs.vterm
+      ]))
 
       pkgs.emacs-all-the-icons-fonts
       pkgs.fira-code
       pkgs.fontconfig
       pkgs.graphviz
       pkgs.isort
+      pkgs.libvterm # native vterm library
       pkgs.nerd-fonts.fira-code
       pkgs.nerd-fonts.droid-sans-mono
       pkgs.nil # nix lsp language server