feat(blog): generate full post links

site/src/routes/blog/+page.svelte

@@ -1,6 +1,15 @@
 <script lang="ts">
 	type PostMeta = { metadata: { title: string, date: string, author: string, preview: string }};
 	const posts: Record<string, PostMeta> = import.meta.globEager('../**/*.md');
+	const slugRegex = /\/([^/]+)\//;
+
+	function extractSlug(path: string): string {
+		const matches= slugRegex.exec(path)
+		if (matches === null) {
+			return '/404';
+		};
+		return `/blog/${matches[1]}`;
+	} 
 </script>
 
 
@@ -11,7 +20,7 @@
 				<h1 class="text-3xl sm:text-5xl font-bold mb-0">{metadata.title}</h1>
 				<div class="font-mono mb-2 mt-1 sm:text-lg">{metadata.date} - <a class="text-accent" href={`https://x.com/${metadata.author}`}>{metadata.author}</a></div>
 				<p class="sm:text-xl">{metadata.preview}</p>
-				<a class="block mt-2 font-mono text-lg" href="/blog/the-journey-so-far">READ FULL POST -&gt;</a>
+				<a class="block mt-2 font-mono text-lg" href={extractSlug(path)}>READ FULL POST -&gt;</a>
 			</section>
 		{/each}
 	</div>