docs(explorer): update default config + new example (#493)

Ben Schlegel

2023-09-21 dcdeae4e7bd527945b887ca347b3b4408c03055b

 quartz.config.ts

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