Add GitBook theme structure with Traditional Chinese docs

gitbook/components/RevolverMaps.js

@@ -0,0 +1,36 @@
+import { useEffect, useState } from 'react'
+
+export default function RevolverMaps () {
+  const [load, changeLoad] = useState(false)
+  useEffect(() => {
+    if (!load) {
+      initRevolverMaps()
+      changeLoad(true)
+    }
+  }, [])
+  return <div id="revolvermaps" className='p-4'/>
+}
+
+function initRevolverMaps () {
+  if (screen.width >= 768) {
+    Promise.all([
+      loadExternalResource('https://rf.revolvermaps.com/0/0/8.js?i=5jnp1havmh9&amp;m=0&amp;c=ff0000&amp;cr1=ffffff&amp;f=arial&amp;l=33')
+    ]).then(() => {
+      console.log('地圖載入完成')
+    })
+  }
+}
+
+// 封裝非同步載入資源的方法
+function loadExternalResource (url) {
+  return new Promise((resolve, reject) => {
+    const container = document.getElementById('revolvermaps')
+    const tag = document.createElement('script')
+    tag.src = url
+    if (tag) {
+      tag.onload = () => resolve(url)
+      tag.onerror = () => reject(url)
+      container.appendChild(tag)
+    }
+  })
+}