more progress on custom options config

modules/features/nixos/stylix.nix

@@ -8,7 +8,7 @@
 
     config = lib.mkIf (config.features.nixos.stylix.enable) {
       stylix.enable = true;
-      stylix.image = builtins.path { path = "${self.outPath}/modules/hosts/${config.networking.hostName}/wallpaper.jpg"; };
+      stylix.image = builtins.path { path = "${self}/modules/hosts/${config.info.hostName}/wallpaper.jpg"; };
       stylix.polarity = "dark";
     };
   };