chore: reorganise modules

modules/hyprland.nix

@@ -1,28 +0,0 @@
-{ config, lib, pkgs, self, ... }:
-
-{
-  programs.hyprland.enable = true;
-  # Optional, hint electron apps to use wayland:
-  environment.sessionVariables.NIXOS_OZONE_WL = "1";
-
-  # have portals
-  xdg.portal.enable = true;
-  xdg.portal.extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
-
-  programs.hyprlock.enable = true;
-
-  environment.systemPackages = with pkgs; [
-    kitty
-    waybar
-    swww
-    grim
-    slurp
-    wl-clipboard
-    brightnessctl
-    helvum
-    ulauncher
-    playerctl
-    swaynotificationcenter
-    flameshot
-  ];
-}