update

user/programs/kitty/default.nix

@@ -0,0 +1,23 @@
+{ config, pkgs, ... }:
+
+{
+  programs.kitty = {
+    enable = true;
+    font = {
+      name = "FiraCode Nerd Font Mono Reg";
+      size = 12;
+      package = (pkgs.nerdfonts.override { fonts = [ "FiraCode" ]; });
+    };
+    settings = {
+      # Enable ligatures
+      draw_ligatures = true;
+
+      italic_font = "auto";
+      bold_italic_font = "auto";
+      disable_ligatures = "cursor";
+      enable_audio_bell = false;
+      bell_on_tab = false;
+      background_opacity = "0.8";
+    };
+  };
+}