use pnpm instead of npm

package.json

@@ -7,6 +7,7 @@
     "node": ">=16.0.0"
   },
   "scripts": {
+    "preinstall": "npx only-allow pnpm",
     "start": "vite",
     "build": "vite build",
     "lint": "yarn check:eslint && yarn check:prettier",

src/util/twemojify.jsx

@@ -49,7 +49,6 @@ export function twemojify(text, opts, linkify = false, sanitize = true, maths =
     content = sanitizeText(content);
   }
 
-  content = twemoji.parse(content, options);
   if (linkify) {
     content = linkifyHtml(content, {
       target: '_blank',