refactor: move website files to the root level

astro.config.mjs

@@ -0,0 +1,30 @@
+import { defineConfig } from "astro/config";
+import alpinejs from "@astrojs/alpinejs";
+import tailwind from "@astrojs/tailwind";
+import mdx from "@astrojs/mdx";
+
+// https://astro.build/config
+import sitemap from "@astrojs/sitemap";
+
+// https://astro.build/config
+export default defineConfig({
+  integrations: [
+    alpinejs(),
+    mdx(),
+    sitemap({
+      serialize(item) {
+        // To prevent crawling errors, remove the trailing slash from the URL
+        // otherwise it will be a link to a redirect URL and not the content.
+        item.url = item.url.replace(/\/$/, "");
+
+        return item;
+      },
+    }),
+    tailwind({
+      config: {
+        applyBaseStyles: false,
+      },
+    }),
+  ],
+  site: "https://www.oliverdavies.uk",
+});