message: Improve emoji shortcodes generated from annotations
diff: @@ -74,7 +74,7 @@ export const EMOJI: IEmoji[] = EMOJIBASE.map((emojiData: Omit<IEmoji, "shortcode
  // If there's ever a gap in shortcode coverage, we fudge it by
  // filling it in with the emoji's CLDR annotation
  const shortcodeData = SHORTCODES[emojiData.hexcode] ??
  - [emojiData.annotation.toLowerCase().replace(/ /g, "_")];
  + [emojiData.annotation.toLowerCase().replace(/\W+/g, "_")];
  const emoji: IEmoji = {
  ...emojiData,
  