添加seo功能

src/app/robots.ts

@@ -0,0 +1,18 @@
+import {MetadataRoute} from 'next'
+import {siteConfig} from '@/config/site'
+
+export default function robots(): MetadataRoute.Robots {
+  return {
+    rules: {
+      userAgent: '*',
+      allow: '/',
+      disallow: [
+        '/api/',
+        '/admin/',
+        '/profile/',
+        '/settings/',
+      ],
+    },
+    sitemap: `${siteConfig.url}/sitemap.xml`,
+  }
+}