微件:Extract collapsed navbox list

<script>
const elements = document.getElementsByClassName('collapsed-navbox-list-base');
const lists = document.getElementsByClassName('collapsed-navbox-list');
const extracters = document.getElementsByClassName('collapsed-navbox-list-extracter');

if (elements.length !== 0) {
	for (let i = 0; i < elements.length; i++) {
	    const element = elements[i];
        if (element.style.display == 'hidden' || element.style.display == 'none' ) {
            const list = lists[i];
            const cloned = list.cloneNode(true);
            const extracter = extracters[i];
            extracter.appendChild(cloned);
            element.remove();
        }
    }
}
</script>