fix(fast rebuild): handle added an deleted markdown correctly (#921)

kabirgh

2024-02-24 a6417c447af8f0ff203ffb8730e53e4a7dfafb23

 quartz/plugins/emitters/404.tsx

@@ -46,6 +46,7 @@
        frontmatter: { title: notFound, tags: [] },
      })
      const componentData: QuartzComponentProps = {
        ctx,
        fileData: vfile.data,
        externalResources,
        cfg,