Lot of change on structs

modules/system/darwin/apps/iterm.nix

@@ -0,0 +1,17 @@
+{ lib, config, ... }:
+with lib;
+let
+  cfg = config.os.homebrew.iterm;
+in
+{
+  options.os.homebrew.iterm = {
+    enable = mkEnableOption "System iterm homebrew service";
+  };
+  config = mkIf cfg.enable {
+
+    homebrew.casks = [
+      "iterm2"
+    ];
+
+  };
+}