updating

This time it required some extra tweaking. In particular I believe I
need to make sure not to use nixpkgs.config anywhere

modules/base.nix

@@ -15,7 +15,8 @@ with lib;
      auto-optimise-store = true;
    };
   };
-  nixpkgs.config.allowUnFree = true;
+  # nixpkgs.config.allowUnFree = true;
+  # pkgs.config.allowUnfree = true;
 
   system.autoUpgrade = {
     enable = true;

modules/emacs.nix

@@ -24,6 +24,7 @@ with lib;
         all-the-icons
         doom-modeline
         doom-themes
+        melpaPackages.mini-echo
         rainbow-delimiters
         smartparens
         paredit