refactor(styled card): simplify CardImage

Author: maiieul

packages/kit-styled/src/components/card/card.tsx

@@ -57,9 +57,7 @@ const CardFooter = component$<PropsOf<'div'>>(({ ...props }) => {
 
 // Experimental API
 const CardImage = component$<PropsOf<'img'>>(({ ...props }) => {
-  return (
-    <img {...props} class={cn('aspect-square h-full w-full object-cover', props.class)} />
-  );
+  return <img {...props} class={cn('w-full object-cover', props.class)} />;
 });
 
 export {