Resolve "ci: deploy astro"

Closes #1 (closed)

astro.config.mjs

@@ -6,5 +6,6 @@ export default defineConfig({
   sitemap: true,
   outDir: 'public',
   publicDir: 'static',
-  base: '/poc/astrojs/', // https://docs.astro.build/en/reference/configuration-reference/#base
+  site: 'https://froggit.froggit.page',
+  base: '/poc/astrojs', // https://docs.astro.build/en/reference/configuration-reference/#base
 });