Fixed config, now just some theming

Droidnix/generated/system/core/fonts.nix

@@ -1,4 +1,12 @@
 { config, pkgs, ... }:
+let
+  nerdfonts = (import "${pkgs.path}/pkgs/data/fonts/nerdfonts" { inherit pkgs; }).overrideAttrs (old: {
+    packages = old.packages // {
+      iosevka = old.packages.iosevka;
+      firacode = old.packages.firacode;
+    };
+  });
+in
 {
   environment.systemPackages = with pkgs; [
     nerdfonts.packages.iosevka