step 002 complete

website/astro.config.mjs

@@ -1,5 +1,13 @@
 // @ts-check
 import { defineConfig } from 'astro/config';
+import sitemap from '@astrojs/sitemap';
+import tailwindcss from '@tailwindcss/vite';
 
 // https://astro.build/config
-export default defineConfig({});
+export default defineConfig({
+  site: 'https://qumo.io',
+  integrations: [sitemap()],
+  vite: {
+    plugins: [tailwindcss()],
+  },
+});