👆 Enable fingerprint service

configuration.nix

@@ -48,7 +48,7 @@
   services.xserver.displayManager.gdm.enable = true;
   services.xserver.desktopManager.gnome.enable = true;
   
-
+  services.fprintd.enable = true;
   # Configure keymap in X11
   # services.xserver.xkb.layout = "us";
   # services.xserver.xkb.options = "eurosign:e,caps:escape";