Remove markdown to HTML conversion function

ui/renderer.js

@@ -564,70 +564,6 @@ window.addEventListener('DOMContentLoaded', async () => {
     setActionLinksDisabled(isLoading);
   }
 
-  function markdownToHTML(text) {
-    text = text.replace(/<\/think(?:ing)?>[^\S\n]*\n+[^\S\n]*/gi, '</think>');
-    text = text.replace(
-      /(^|\n)\s*<think>[\s\S]*?<\/think(?:ing)?>\s*(\n\s*\n)?/gi,
-      (_, lead) => (lead ? '\n' : '')
-    );
-
-    let tmp = text.replace(/\r\n/g, '\n').replace(/\r/g, '\n');
-    tmp = tmp.replace(
-      /(^|\n)\s*<think>[\s\S]*?<\/think(?:ing)?>\s*(?=\n|$)/gi,
-      (_, lead) => (lead ? '\n' : '')
-    );
-
-    const codeblocks = [];
-    const placeholder = idx => `@@CODEBLOCK${idx}@@`;
-    tmp = tmp.replace(/```([\s\S]*?)```/g, (_, code) => {
-      codeblocks.push(code);
-      return placeholder(codeblocks.length - 1);
-    });
-
-    let escaped = tmp
-      .replace(/&/g, '&amp;')
-      .replace(/</g, '&lt;')
-      .replace(/>/g, '&gt;');
-
-    escaped = escaped
-      .replace(/^#### (.+)$/gm, '<h4>$1</h4>')
-      .replace(/^### (.+)$/gm, '<h3>$1</h3>')
-      .replace(/^## (.+)$/gm, '<h2>$1</h2>')
-      .replace(/^# (.+)$/gm, '<h1>$1</h1>');
-
-    escaped = escaped.replace(/^---$/gm, '<hr>');
-
-    escaped = escaped.replace(
-      /(^|\n)([ \t]*\* .+(?:\n[ \t]*\* .+)*)/g,
-      (_, lead, listBlock) => {
-        const items = listBlock
-          .split(/\n/)
-          .map(line => line.replace(/^[ \t]*\*\s+/, '').trim())
-          .map(item => `<li>${item}</li>`)
-          .join('');
-        return `${lead}<ul>${items}</ul>`;
-      }
-    );
-
-    let html = escaped
-      .replace(/\*\*(.+?)\*\*/g, '<b>$1</b>')
-      .replace(/(?<!\*)\*(.+?)\*(?!\*)/g, '<i>$1</i>')
-      .replace(/`(.+?)`/g, '<code>$1</code>');
-
-    html = html.replace(/@@CODEBLOCK(\d+)@@/g, (_, idx) => {
-      const code = codeblocks[Number(idx)];
-      return `<pre><code>${code}</code></pre>`;
-    });
-
-    html = html.replace(/\n*(<h[1-3]>.*?<\/h[1-3]>)\n*/g, '$1\n');
-    html = html.replace(/\n/g, '<br>');
-    html = html
-      .replace(/<br>\s*(<h[1-3]>)/g, '$1')
-      .replace(/(<\/h[1-3]>)\s*<br>/g, '$1');
-
-    return html;
-  }
-
   function setActionLinksDisabled(disabled) {
     document.querySelectorAll('.entry-icon-button').forEach(button => {
       if (disabled) {