bugfix: Fix for missing image in ld+json blob

Author: dishs

contentlayer.config.ts

@@ -86,7 +86,7 @@ export const Blog = defineDocumentType(() => ({
     lastmod: { type: 'date' },
     draft: { type: 'boolean' },
     summary: { type: 'string' },
-    images: { type: 'list', of: { type: 'string' } },
+    images: { type: 'json' },
     authors: { type: 'list', of: { type: 'string' } },
     layout: { type: 'string' },
     bibliography: { type: 'string' },