perf: don't load mermaid if its not on the page

Jacky Zhao

2024-02-06 34334eabed151cf5fa881d6b34f75107a2d3871e

 quartz/components/styles/search.scss

@@ -59,6 +59,10 @@
      margin-left: auto;
      margin-right: auto;

      @media all and (max-width: $fullPageWidth) {
        width: 90%;
      }

      & > * {
        width: 100%;
        border-radius: 7px;