fix: remove explicit size:l from avatar URLs

- Now uses default size (m) which is omitted from URL
- Cleaner URLs without size parameter

src/app/admin/import/clothing/import-clothing-client.tsx

@@ -75,7 +75,6 @@ function AvatarPreview({ type, id }: { type?: string; id?: number }) {
 	return (
 		<img
 			src={getAvatarUrl(figure, {
-				size: "l",
 				direction: 2,
 				headDirection: 3,
 				headOnly: HEAD_TYPES.has(type),