darwin compatibility logic & darwin mcp

hosts/mac/home.nix

@@ -1,11 +1,22 @@
 {
   inputs,
+  pkgs,
   ...
 }:
 {
   home = {
-    username = "cdreyes";
-    homeDirectory = "/Users/cdreyes";
+    username = "carlosdaniloreyesmartinez";
+    homeDirectory = "/Users/carlosdaniloreyesmartinez";
+    packages = [ pkgs.google-cloud-sdk ];
+  };
+  programs = {
+    starship.enable = true;
+    kitty = {
+      enable = true;
+      shellIntegration.enableBashIntegration = false;
+      shellIntegration.enableZshIntegration = true;
+      settings.term = "xterm-256color";
+    };
   };
   my = import ./toggles.nix { inherit inputs; };
 }