i dont like "caps lock notification"

This reverts commit 67508af47d.

configuration.nix

@@ -253,10 +253,7 @@ in
   # Define a user account. Don't forget to set a password with ‘passwd’.
   users.users.${user} = {
     isNormalUser = true;
-    extraGroups = [
-      "wheel"
-      "input"
-    ]; # Enable ‘sudo’ for the user.
+    extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
     initialPassword = "password";
     packages = with pkgs; [
       # managed by home-manager
@@ -304,8 +301,6 @@ in
       nnn
       libreoffice-qt6-fresh
       nix-tree
-      evtest
-      dunst
     ]
   );
 
@@ -575,30 +570,4 @@ in
     };
     wantedBy = [ "timers.target" ];
   };
-
-  systemd.user.services.caps-lock-notify = {
-    description = "Caps lock state notification";
-    script = ''
-      caps_state=""
-      prev_state=""
-
-      while true; do
-        caps_state=$(${pkgs.xorg.xset}/bin/xset q 2>/dev/null | ${pkgs.gnugrep}/bin/grep "Caps Lock" | ${pkgs.gawk}/bin/awk '{print $4}' || echo "")
-
-        if [ -n "$caps_state" ] && [ "$caps_state" != "$prev_state" ] && [ -n "$prev_state" ]; then
-          ${pkgs.libnotify}/bin/notify-send "Caps Lock" "$caps_state" -t 1000
-        fi
-
-        prev_state="$caps_state"
-        sleep 0.1
-      done
-    '';
-    serviceConfig = {
-      Type = "simple";
-      Restart = "always";
-      RestartSec = 3;
-    };
-    wantedBy = [ "graphical-session.target" ];
-    after = [ "graphical-session.target" ];
-  };
 }