feat: remove petercat for its global styles will break website

Signed-off-by: frank-zsy <[email protected]>

src/theme/Layout/index.tsx

@@ -2,8 +2,7 @@ import React from 'react';
 import Layout from '@theme-original/Layout';
 import useDocusaurusContext from '@docusaurus/useDocusaurusContext';
 import { translate } from '@docusaurus/Translate';
-import { Assistant } from '@petercatai/assistant';
-import '@petercatai/assistant/style';
+// import { Assistant } from '@petercatai/assistant';
 
 export default function LayoutWrapper(props: any): JSX.Element {
   const { siteConfig } = useDocusaurusContext();
@@ -24,14 +23,14 @@ export default function LayoutWrapper(props: any): JSX.Element {
         )
       }
       <Layout {...props} />
-      <Assistant
+      {/* <Assistant
         token="7de1923b-00ad-4ea9-935b-e8d2eb5c6ecc"
         apiDomain="https://api.petercat.ai"
         assistantMeta={{
           avatar: 'https://open-digger.cn/img/logo/logo-black-blue.png',
           title: 'OpenDigger Assistant'
         }}
-        helloMessage='我是 OpenDigger 问答小助手，很高兴跟你聊天~' />
+        helloMessage='我是 OpenDigger 问答小助手，很高兴跟你聊天~' /> */}
     </>
   );
 }