Add pubDate and updateDate fields to type definition.

Author: emeraldjava

src/content/config.ts

@@ -8,8 +8,10 @@ const blog = defineCollection({
   schema: ({ image }) =>
     z.object({
       author: z.string().default(SITE.author),
-      pubDatetime: z.date(),
-      modDatetime: z.date().optional().nullable(),
+      pubDate: z.coerce.date().optional(),
+      updatedDate: z.coerce.date().optional(),
+      pubDatetime: z.coerce.date(),
+      modDatetime: z.coerce.date().optional().nullable(),
       title: z.string(),
       featured: z.boolean().optional(),
       draft: z.boolean().optional(),