add waypaper and nwg-displays

pkg.in/groups/etersoft/hyprland/system-management/nwg-displays.directory

+[Desktop Entry]
+Encoding=UTF-8
+Type=Directory
+Name=nwg-displays (Output management utility for sway and Hyprland)
+Name[ru_RU]=nwg-displays (Утилита для управления мониторами в sway и Hyprland)
+X-Alterator-Parent=etersoft/groups/01_system-management
+X-Alterator-PackageList=etersoft/hyprland/system-management/nwg-displays
+X-Alterator-Required=no

pkg.in/groups/etersoft/hyprland/system-management/waypaper.directory

+[Desktop Entry]
+Encoding=UTF-8
+Type=Directory
+Name=Waypaper (GUI wallpaper manager)
+Name[ru_RU]=Waypaper (Графический менеджер обоев)
+X-Alterator-Parent=etersoft/groups/01_system-management
+X-Alterator-PackageList=etersoft/hyprland/system-management/waypaper
+X-Alterator-Required=yes

pkg.in/lists/etersoft/hyprland/system-management/nwg-displays

+nwg-displays

pkg.in/lists/etersoft/hyprland/system-management/waypaper

+waypaper