feat: support checkbox (closes #646) (#799)

Aaron Pham

2024-02-05 e58c217de11680cb09fa29ccd5f1493bcb77a60a

 quartz/components/styles/toc.scss

@@ -30,6 +30,7 @@
  overflow: hidden;
  max-height: none;
  transition: max-height 0.5s ease;
  position: relative;

  &.collapsed > .overflow::after {
    opacity: 0;