refactor: move emit from callback to helper file function (#704)

kabirgh

2024-01-18 ce3dd0923b93e8c1cbe95fe584418d6ee5dcba69

 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;