fix: add the alt

src/layouts/BlogPost.astro

@@ -82,6 +82,7 @@ const { headings } = await post.render()
 		<div class='relative flex h-full w-full items-center justify-center p-4' id='modal-container'>
 			<img
 				id='modal-image'
+				alt='modal-image'
 				class='h-auto max-h-full w-auto max-w-full object-contain transition-transform duration-300 ease-in-out'
 			/>
 			<button