add blog, initial post

src/routes/posts/[slug]/+page.ts

@@ -0,0 +1,15 @@
+import type { PageLoad } from './$types';
+import { error } from '@sveltejs/kit';
+
+export const load: PageLoad = async ({ params }) => {
+	try {
+		const post = await import(`../${params.slug}.md`);
+
+		return {
+			content: post.default,
+			metadata: post.metadata
+		};
+	} catch (e) {
+		throw error(404, `Post not found: ${params.slug}. Error: ${e}`);
+	}
+};