Create comonent for collapsing menu entries

svelte/src/layout/ToggleButton.svelte

@@ -6,6 +6,7 @@ let {
 	group_first = false,
 	group_middle = false,
 	group_last = false,
+	highlight = true,
 	action,
 	children,
 }: {
@@ -15,6 +16,7 @@ let {
 	group_first?: boolean;
 	group_middle?: boolean;
 	group_last?: boolean;
+	highlight?: boolean;
 	action?: (e: MouseEvent) => void;
 	children?: import('svelte').Snippet;
 } = $props();
@@ -31,7 +33,7 @@ const click = (e: MouseEvent) => {
 	onclick={click}
 	type="button"
 	class="button"
-	class:button_highlight={on}
+	class:button_highlight={on && highlight}
 	class:group_first
 	class:group_middle
 	class:group_last