fix(nit): make defaultOptions on explorer not a function

Jacky Zhao

2023-09-19 1bf7e3d8b3966590ebfa3418d6fb2ce6a520c846

 quartz/components/styles/explorer.scss

@@ -131,3 +131,12 @@
.folder-icon:hover {
  color: var(--tertiary);
}

.no-background::after {
  background: none !important;
}

#explorer-end {
  // needs height so IntersectionObserver gets triggered
  height: 1px;
}