Scale to screen size

src/freedombone-controlpanel

@@ -304,8 +304,11 @@ function show_domains {
         fi
     fi
 
+    width=$(tput cols)
+    height=$(tput lines)
+
     # shellcheck disable=SC2068
-    dialog --backtitle $"Freedombone Control Panel" --title $"Domains" --menu $"You can use shift+cursors to select text" 28 100 28 "${W[@]}" 3>&2 2>&1 1>&3
+    dialog --backtitle $"Freedombone Control Panel" --title $"Domains" --menu $"" $((height-5)) $((width-5)) $((height-5)) "${W[@]}" 3>&2 2>&1 1>&3
 }
 
 function show_domains_old {