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

Jacky Zhao

2024-02-06 34334eabed151cf5fa881d6b34f75107a2d3871e

 quartz/build.ts

@@ -126,16 +126,8 @@
  clientRefresh: () => void,
  buildData: BuildData, // note: this function mutates buildData
) {
  const {
    ctx,
    ignored,
    mut,
    initialSlugs,
    contentMap,
    toRebuild,
    toRemove,
    trackedAssets,
  } = buildData
  const { ctx, ignored, mut, initialSlugs, contentMap, toRebuild, toRemove, trackedAssets } =
    buildData

  const { argv } = ctx