fix(blog): Fix homepage link in RSS feed (#8089)

Author: Krinkle

apps/site/next-data/generators/__tests__/websiteFeeds.test.mjs

@@ -30,8 +30,8 @@ describe('generateWebsiteFeeds', () => {
       id: siteConfig.rssFeeds[0].file,
       title: siteConfig.rssFeeds[0].title,
       language: 'en',
-      link: `${base}/feed/${siteConfig.rssFeeds[0].file}`,
-      description: siteConfig.rssFeeds[0].description,
+      link: base,
+      description: siteConfig.rssFeeds[0].description || '',
     });
 
     const date = new Date(blogData.posts[0].date);

apps/site/next-data/generators/websiteFeeds.mjs

@@ -32,8 +32,8 @@ const generateWebsiteFeeds = ({ posts }) => {
         id: file,
         title: title,
         language: 'en',
-        link: `${canonicalUrl}/feed/${file}`,
-        description: description,
+        link: canonicalUrl,
+        description: description || '',
       });
 
       const blogFeedEntries = posts