use Noctalia instead of various components

hypr/scripts/packages.txt

@@ -1,8 +1,10 @@
 # ---------------------------------------------------------------------------
 # Hyprland compositor package list for hypr/setup.sh
 #
-# Wayland compositor, its ecosystem tools (lockscreen, idle, wallpaper,
-# notification center, screenshot, launcher) and supporting utilities.
+# Wayland compositor, screenshot tool and supporting utilities. The desktop
+# shell (bar, launcher, notifications, lock screen, wallpaper, idle, session
+# menu) is Noctalia (`sudo pacman -S noctalia`), not a set of standalone
+# ecosystem tools.
 # `hyprltm` (network manager) is installed via a post-install hook in
 # setup.sh since it is not available as a standard pacman/aur package.
 #
@@ -13,22 +15,10 @@
 
 @pacman
 hyprland
-hyprlauncher
 xdg-desktop-portal-hyprland
 hyprpolkitagent
 pantheon-shortcut-overlay
-waybar
-hyprpaper
 wev
-hyprlock
-hypridle
-nwg-drawer
 wl-clipboard
-swaync
 hyprshot
-rofi
-hyprshutdown
-wofi
-
-@aur
-waypaper
+brightnessctl