add basic layout for files

src/content.config.ts

@@ -11,7 +11,7 @@ const blog = defineCollection({
 			description: z.string(),
 			// Transform string to Date object
 			pubDate: z.coerce.date(),
-			updatedDate: z.coerce.date().optional(),
+			gitLink: z.string().optional(),
 			heroImage: image().optional(),
 		}),
 });