Add GitBook theme structure with Traditional Chinese docs

gitbook/components/MenuItemMobileNormal.js

@@ -0,0 +1,29 @@
+import SmartLink from '@/components/SmartLink'
+import { useRouter } from 'next/router'
+
+export const NormalMenu = props => {
+  const { link } = props
+  const router = useRouter()
+
+  if (!link || !link.show) {
+    return null
+  }
+
+  const selected = router.pathname === link.href || router.asPath === link.href
+
+  return (
+    <SmartLink
+      key={link?.href}
+      title={link.name}
+      href={link.href}
+      className={
+        'py-0.5 duration-500 justify-between text-gray-500 dark:text-gray-300 hover:text-black hover:underline cursor-pointer flex flex-nowrap items-center ' +
+        (selected ? 'text-black' : ' ')
+      }>
+      <div className='my-auto items-center justify-center flex '>
+        <div className={'hover:text-black'}>{link.name}</div>
+      </div>
+      {link.slot}
+    </SmartLink>
+  )
+}