Add GitBook theme structure with Traditional Chinese docs

gitbook/components/TagGroups.js

@@ -0,0 +1,27 @@
+import TagItemMini from './TagItemMini'
+
+/**
+ * 標籤組
+ * @param tags
+ * @param currentTag
+ * @returns {JSX.Element}
+ * @constructor
+ */
+const TagGroups = ({ tagOptions, currentTag }) => {
+  if (!tagOptions) return <></>
+  return (
+    <div id='tags-group' className='dark:border-gray-600 py-4'>
+      <div className='mb-2'><i className='mr-2 fas fa-tag' />標籤</div>
+      <div className='space-y-2'>
+        {
+          tagOptions?.map(tag => {
+            const selected = tag.name === currentTag
+            return <TagItemMini key={tag.name} tag={tag} selected={selected} />
+          })
+        }
+      </div>
+    </div>
+  )
+}
+
+export default TagGroups