Ensure robots.txt and sitemap.xml are built

Make sure robots.txt and sitemap.xml are included in the build output and accessible via the browser.

Author: lovable-dev[bot]

public/robots.txt

@@ -1,14 +1,5 @@
-User-agent: Googlebot
-Allow: /
-
-User-agent: Bingbot
-Allow: /
-
-User-agent: Twitterbot
-Allow: /
-
-User-agent: facebookexternalhit
-Allow: /
 
 User-agent: *
-Allow: /
+Disallow:
+
+Sitemap: https://dra-lizcheng.com/sitemap.xml

sitemap.xml renamed to public/sitemap.xml

@@ -1,3 +1,4 @@
+
 <?xml version="1.0" encoding="UTF-8"?>
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
     <url>
@@ -30,4 +31,4 @@
         <changefreq>monthly</changefreq>
         <priority>0.5</priority>
     </url>
-</urlset>
+</urlset>