Infrastructure as code (#3)

* Moves website to website/

* Adds terraform gitignores

* Terraform with AWS provider

* Initialises Terraform

* Locals and variables for provider

* Fetches SSL certificate from ACM

* S3 static website bucket

* CloudFront distribution

* Route53 records

* Deployment workflow uses secret S3 bucket suffix

* Adds README

---------

Co-authored-by: Joe Carstairs <65492573+Sycamost@users.noreply.github.com>

website/src/pages/blog/[...slug].astro

@@ -0,0 +1,20 @@
+---
+import { type CollectionEntry, getCollection } from 'astro:content';
+import BlogPost from '../../layouts/BlogPost.astro';
+
+export async function getStaticPaths() {
+	const posts = await getCollection('blog');
+	return posts.map((post) => ({
+		params: { slug: post.slug },
+		props: post,
+	}));
+}
+type Props = CollectionEntry<'blog'>;
+
+const post = Astro.props;
+const { Content } = await post.render();
+---
+
+<BlogPost {...post.data}>
+	<Content />
+</BlogPost>