fix: nerd fonts in individual pack

nixos/packages.nix

@@ -115,6 +115,8 @@
     font-awesome
     powerline-fonts
     powerline-symbols
-    (nerdfonts.override { fonts = [ "NerdFontsSymbolsOnly" ]; })
+    #(nerdfonts.override { fonts = [ "NerdFontsSymbolsOnly" ]; })
+    pkgs.nerd-fonts.code-new-roman
+    pkgs.nerd-fonts.symbols-only
   ];
 }