added font config

modules/system/default.nix

@@ -4,7 +4,6 @@
 
 { pkgs, ... }: {
   imports = [
-    ../niri
     ../gnome
   ];
 
@@ -75,4 +74,19 @@
 
   # Allow unfree packages
   nixpkgs.config.allowUnfree = true;
+
+  # Configure fonts
+  fonts.packages = with pkgs; [
+    alegreya
+    alegreya-sans
+    (nerdfonts.override { fonts = [ "FiraCode" ]; })
+  ];
+
+  fonts.fontconfig = {
+    defaultFonts = {
+      serif = [ "Alegreya" ];
+      sansSerif = [ "Alegreya Sans" ];
+      monospace = [ "Fira Code Nerd Font" ];
+    };
+  };
 }