Remove MathJax v2 (#16961)

GitOrigin-RevId: 32a43361cfc883aa1a5ed85f6be5432b6e838b9d

services/web/frontend/js/features/chat/components/message-content.tsx

@@ -1,8 +1,6 @@
 import { useRef, useEffect, type FC } from 'react'
-// @ts-ignore
 import Linkify from 'react-linkify'
 import useIsMounted from '../../../shared/hooks/use-is-mounted'
-import { configureMathJax } from '../../mathjax/configure'
 import { loadMathJax } from '../../mathjax/load-mathjax'
 import { debugConsole } from '@/utils/debugging'
 
@@ -18,18 +16,6 @@ const MessageContent: FC<{ content: string }> = ({ content }) => {
         a.setAttribute('rel', 'noreferrer noopener')
       }
 
-      // MathJax v2 typesetting
-      if (window.MathJax?.Hub) {
-        const { Hub } = window.MathJax
-
-        const timeout = setTimeout(() => {
-          configureMathJax()
-          Hub.Queue(['Typeset', Hub, root.current])
-        }, 0)
-
-        return () => clearTimeout(timeout)
-      }
-
       // MathJax v3 typesetting
       loadMathJax()
         .then(MathJax => {