Force copying of Linux users to Windows

lib/modules/users.nix

@@ -91,7 +91,12 @@
         windows.users = mkOption {
           type = types.attrsOf winUserType;
           description = "The users to create on the Windows machine.";
-          default = (lib.attrsets.concatMapAttrs (
+        };
+      };
+    };
+
+    config = {
+      valhalla.windows.users = (lib.attrsets.concatMapAttrs (
         name: options:
           if builtins.elem name (builtins.attrNames linuxOptions)
           then {}
@@ -108,6 +113,4 @@
             };
           }) cfg.users);
     };
-      };
-    };
   }