Better eww

modules/home/wayland/apps/kanshi/default.nix

@@ -1,7 +1,12 @@
 { config, lib, pkgs, ... }:
 let
   # Close the bar if it's already open (wrong screen), then open on the target screen.
+  # Must go through eww-ensure-daemon: this runs on every monitor hotplug, and a
+  # bare `eww open` against a busy/dead socket spawns a second daemon, leaving the
+  # first one's bar and popups on screen with no way to close them.
   moveOrOpenBar = screen: "${pkgs.writeShellScript "kanshi-eww-bar-${toString screen}" ''
+    ${pkgs.custom.eww-ensure-daemon}/bin/eww-ensure-daemon || exit 1
+
     if ${pkgs.eww}/bin/eww active-windows 2>/dev/null | grep -qx "bar"; then
       ${pkgs.eww}/bin/eww close bar
     fi