adapt config for use with standalone home-manager

modules/global/options.nix

@@ -25,16 +25,35 @@
         default = "grub";
       };
 
-      features.applications = {
-        extraPackages = lib.mkOption {
-          type = lib.types.listOf (lib.types.package);
-          default = [];
+      features.applications.extraPackages = lib.mkOption {
+        type = lib.types.listOf (lib.types.package);
+        default = [];
+      };
+    };
+  };
+
+  flake.homeModules.global = { pkgs, config, lib, ... }: {
+    options = {
+      info = {
+        rootPath = lib.mkOption {
+          type = lib.types.str;
+          default = "/home/grey/nixos";
         };
 
-        extraUserPackages = lib.mkOption {
-          type = lib.types.listOf (lib.types.package);
-          default = [];
+        hostName = lib.mkOption {
+          type = lib.types.str;
+          default = "";
         };
+
+        stateVersion = lib.mkOption {
+          type = lib.types.str;
+          default = "";
+        };
+      };
+      
+      features.applications.extraPackages = lib.mkOption {
+        type = lib.types.listOf (lib.types.package);
+        default = [];
       };
     };
   };