Function appendList

src/lib/openFolder.js:976–981

* Insert folder into the list * @param {HTMLElement} $target The target element * @param {HTMLElement} $list The tile to be inserted

($target, $list)

 * @param {HTMLElement} $list The tile to be inserted
 */
function appendList($target, $list) {
	$target = $target.nextElementSibling;
	const $firstList = $target.firstElementChild;
	if ($firstList) $target.insertBefore($list, $firstList);
	else $target.append($list);
}

/**
 * Get the active file tree for a folder element, if it has been loaded.