"(x more)" colors = most_important(queued)
"(x more)" colors = most_important(queued)

Give the "(x more)" text the same colors as the most important
notification in the queue has.

LukeShu/dunst,thomasf/dunst,travisred/dunst,LukeShu/dunst,LukeShu/dunst,travisred/dunst,thomasf/dunst