improve eww

modules/home/wayland/apps/eww/bar/scripts/lock

@@ -1,6 +1,9 @@
 #!/usr/bin/env bash
+# Lock the session.  hyprlock runs as its own transient unit so that an eww
+# restart can never take the lock screen down with it.
+unit=eww-lock
 eww close popup 2>/dev/null
 eww close powermenu 2>/dev/null
-# swaylock #swaylock-effects
-hyprlock
-# gtklock
+eww update active-panel= 2>/dev/null
+systemctl --user is-active --quiet "$unit" && exit 0
+detach -u "$unit" hyprlock