message: fix discord icon issue
diff: @@ -97,7 +97,7 @@ export default function Nav({ defaultLang }: { defaultLang: string }) {
  </div>
  <div className={styles.gitHubButtonWrap}>
  - <span className={styles.icon}>
  + <span className={`${styles.icon} desktopOnly`}>
  <a
  href="https://discord.com/channels/754891658327359538/754891658327359541"
  target="_blank"
  