ansible: sync templates with live system state

- hyprland: add pulseaudio + custom/gpu modules to waybar
- hyprland: template hyprlauncher.conf
- hyprland: add keybinding updates (yazi, chrome, screenshots, reload)
- hyprland: add uwsm package, replace wofi with hyprlauncher
- hyprland: add waybar GPU monitoring script
- greetd: update tuigreet command to uwsm start
- vars: add uwsm, hyprlauncher; remove wofi; add screenshot tools

ansible/roles/greetd/templates/config.toml.j2

@@ -2,7 +2,7 @@
 # The VT to run the greeter on
 vt = 1
 
-# Default session: tuigreet greeter
+# Default session: tuigreet greeter with uwsm-managed Hyprland as fallback
 [default_session]
-command = "tuigreet --time --remember --asterisks --cmd {{ hyprland_cmd | default('start-hyprland') }}"
+command = "tuigreet --time --remember --asterisks --cmd 'uwsm start -e -D Hyprland hyprland.desktop'"
 user = "greeter"