fix: mermaid copy source position

Jacky Zhao

2023-09-24 ea5742c328c97a20f7add4994aa7e443fc6f7f39

 quartz.config.ts

@@ -69,6 +69,7 @@
      }),
      Plugin.Assets(),
      Plugin.Static(),
      Plugin.NotFoundPage(),
    ],
  },
}