feat: added keys to sveltes each loop and added img alt

src/routes/+page.svelte

@@ -13,14 +13,14 @@
 			This is a collection of things I've set up and created that I think might interest others.
 		</p>
 	</div>
-	{#each blogs as blog}
+	{#each blogs as blog (blog.src)}
 		<a href={blog.src} class="blog-entry">
 			<div>
 				<h4>{blog.title}</h4>
 				<p>{blog.desc}</p>
 				<p class="date">{blog.date}</p>
 			</div>
-			<img src="blog-1.png" class="blog-image" />
+			<img src="blog-1.png" alt="Preview of the described article" />
 		</a>
 		<!-- svelte:component this={page.default} /-->
 	{/each}