fix(showcase): markdown link (#673)

Aaron Pham

2024-01-07 a4d6f701bfbe72039d61e14f30155e283544e804

 quartz/components/renderPage.tsx

@@ -23,7 +23,7 @@
  staticResources: StaticResources,
): StaticResources {
  const contentIndexPath = joinSegments(baseDir, "static/contentIndex.json")
  const contentIndexScript = `const fetchData = fetch(\`${contentIndexPath}\`).then(data => data.json())`
  const contentIndexScript = `const fetchData = fetch("${contentIndexPath}").then(data => data.json())`

  return {
    css: [joinSegments(baseDir, "index.css"), ...staticResources.css],