Lot of change on structs

hosts/darwin/home/partials/ghostty/ghostty.nix

@@ -0,0 +1,8 @@
+{ ... }:
+{
+  home.file = {
+    ".config/ghostty/" = {
+      source = ./ghostty;
+    };
+  };
+}

hosts/darwin/home/partials/shells.nix

@@ -1,6 +0,0 @@
-{ pkgs, ... }:
-{
-  home.packages = with pkgs; [
-    aria2
-  ];
-}