[Glitch] Enforce stricter rules for Typescript files

Port c8181eb0a4 to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>

app/javascript/flavours/glitch/components/icon_with_badge.tsx

@@ -9,12 +9,10 @@ type Props = {
   issueBadge: boolean;
   className: string;
 }
-const IconWithBadge: React.FC<Props> = ({ id, count, issueBadge, className }) => (
+export const IconWithBadge: React.FC<Props> = ({ id, count, issueBadge, className }) => (
   <i className='icon-with-badge'>
     <Icon id={id} fixedWidth className={className} />
     {count > 0 && <i className='icon-with-badge__badge'>{formatNumber(count)}</i>}
     {issueBadge && <i className='icon-with-badge__issue-badge' />}
   </i>
 );
-
-export default IconWithBadge;