feat: switch frow waybar to quickshell and caelestia

users/modules/desktop/hyprland.nix

@@ -2,11 +2,14 @@
   config,
   lib,
   pkgs,
+  inputs,
   ...
 }:
 with lib; let
   cfg = config.home.desktop.hyprland;
   laptops = ["gampo"];
+  system = pkgs.stdenv.hostPlatform.system;
+  caelestia = inputs.caelestia-shell.packages.${system}.default;
 in {
   imports = [
     ./swaync.nix
@@ -106,7 +109,6 @@ in {
         exec-once = [
           "pactl load-module module-switch-on-connect"
           "${pkgs.mpc}/bin/mpc stop"
-          "${pkgs.networkmanagerapplet}/bin/nm-applet"
           "${pkgs.polkit_gnome}/libexec/polkit-gnome-authentication-agent-1"
         ];
       };