fix: add error handling

apps/web/src/app/rss.xml/route.ts

@@ -3,6 +3,7 @@ import { getPosts } from '@/lib/blog-query';
 import { SITE_INFO } from '../metadata';
 
 export async function GET() {
+  try {
     const { posts } = await getPosts();
     
     const feed = new Feed({
@@ -25,16 +26,21 @@ export async function GET() {
           link: `${SITE_INFO.url}/blog/${post.slug}`,
           description: post.description,
           author: post.authors.map((author) => ({
-        name: post.name ?? 'OpenCut',
+            name: author.name,
           })),
         date: new Date(post.publishedAt),
-      image: post.coverImage,
+        image: post.coverImage || SITE_INFO.openGraphImage,
-    });
       });
+    }
 
     return new Response(feed.rss2(), {
       headers: {
         'Content-Type': 'text/xml',
+        'Cache-Control': 'public, max-age=86400, stale-while-revalidate',
       },
     });
+  } catch (error) {
+    console.error('Error generating RSS feed', error);
+    return new Response('Internal Server Error', { status: 500 });
+  }
 }