improve markdown readme's & and adding ability to send telegram messages to a topic in a supergroup

ui/src/views/jobs/mutation/components/notificationAdapter/NotificationHelpDisplay.jsx

@@ -1,5 +1,5 @@
 import React from 'react';
-import { Banner } from '@douyinfe/semi-ui';
+import { Banner, MarkdownRender } from '@douyinfe/semi-ui';
 
 export default function Help({ readme }) {
   return (
@@ -8,7 +8,7 @@ export default function Help({ readme }) {
       type="info"
       closeIcon={null}
       title={<div style={{ fontWeight: 600, fontSize: '14px', lineHeight: '20px' }}>Information</div>}
-      description={<p dangerouslySetInnerHTML={{ __html: readme }} />}
+      description={<MarkdownRender raw={readme} />}
     />
   );
 }