chore: 重定向问题

Author: JerryFan626

pages/404.mdx

@@ -0,0 +1,12 @@
+import { useEffect } from 'react'
+import { useRouter } from 'next/router'
+
+export default function Custom404() {
+  const router = useRouter()
+  
+  useEffect(() => {
+    router.push('/docs/start-guide/getting-started')
+  }, [])
+
+  return null
+}