Don't scope stuff in flake.packages

flake.nix

@@ -6,8 +6,7 @@
   };
 
   outputs = { self, nixpkgs, flake-utils, rust-overlay, ... }:
-  {
-    packages = flake-utils.lib.eachDefaultSystem (system:
+    flake-utils.lib.eachDefaultSystem (system:
       let
         overlays = [ (import rust-overlay) ];
         pkgs = import nixpkgs { inherit system overlays; };
@@ -29,7 +28,7 @@
             [ (rustVersion.override { extensions = [ "rust-src" ]; }) ];
         };
       }
-    );
+    ) // {
     nixosModules.default = { config, lib, pkgs, ... }:
       with lib;
       let cfg = config.mawalu.services.norbert;