Added window rule for xephyr

hypr/.config/hypr/hyprland.conf

@@ -416,6 +416,12 @@ windowrule {
     workspace = special:tools
 }
 
+windowrule {
+   name = qet-xephyr
+   match:class = ^(Xephyr)$
+   tile = true
+}
+
 # Bind to launch the suite (Run this once)
 bind = $mainMod, grave, exec, kitty --class btop btop
 bind = $mainMod, grave, exec, kitty --class ncspot ncspot