docs: enable lastUpdated

yyx990803 · yyx990803 · commit 2b9f1866bb1f · 2022-02-12T17:27:12.000+08:00
diff --git a/docs/.vitepress/config.ts b/docs/.vitepress/config.ts
@@ -4,6 +4,7 @@ export default defineConfig({
   lang: 'en-US',
   title: 'VitePress',
   description: 'Vite & Vue powered static site generator.',
+  lastUpdated: true,
 
   themeConfig: {
     repo: 'vuejs/vitepress',
