feat: trying to optimize builds

src/pages/blog/[slug].astro

@@ -3,6 +3,7 @@ import { getCollection, render } from "astro:content";
 import { getLocale } from "astro-i18n-aut";
 import { filterCollection, parseSlug } from "@i18n/utils";
 import MetaTags from "@components/MetaTags.astro";
+import { markdownToText } from "@helpers/markdown";
 
 const locale = getLocale(Astro.url);
 
@@ -32,5 +33,9 @@ if (!page) {
 const { Content } = await render(page);
 ---
 
-<MetaTags title={page.data.title} cover={page.data.cover?.src} />
+<MetaTags
+  title={page.data.title}
+  cover={page.data.cover?.src}
+  description={page.data.description || markdownToText(page.body).slice(0, 200)}
+/>
 <Content />