chore(server): remove duplicate math handling

Author: eliandoran

apps/server/src/share/content_renderer.ts

@@ -301,19 +301,6 @@ function renderText(result: Result, note: SNote | BNote) {
 
         result.content = document.innerHTML ?? "";
 
-        if (result.content.includes(`<span class="math-tex">`)) {
-            result.header += `
-<script src="../${assetPath}/node_modules/katex/dist/katex.min.js"></script>
-<link rel="stylesheet" href="../${assetPath}/node_modules/katex/dist/katex.min.css">
-<script src="../${assetPath}/node_modules/katex/dist/contrib/auto-render.min.js"></script>
-<script src="../${assetPath}/node_modules/katex/dist/contrib/mhchem.min.js"></script>
-<script>
-document.addEventListener("DOMContentLoaded", function() {
-    renderMathInElement(document.getElementById('content'));
-});
-</script>`;
-        }
-
         if (note.hasLabel("shareIndex")) {
             renderIndex(result);
         }