chore: escape emoji

Author: ghostdevv

shared/utils/emoji.ts

@@ -1,3 +1,5 @@
+import { regExpEscape } from '@li/regexp-escape-polyfill'
+
 // copied from https://github.com/markdown-it/markdown-it-emoji/blob/master/lib/data/full.mjs
 const emojis = {
   '100': '💯',
@@ -1907,7 +1909,7 @@ const emojis = {
 
 const emojisKeysRegex = new RegExp(
   Object.keys(emojis)
-    .map(key => `:${key}:`)
+    .map(key => `:${regExpEscape(key)}:`)
     .join('|'),
   'g',
 )