대표 이미지 전용 카드 썸네일로 정리

server/utils/admin-post-input.js

@@ -12,6 +12,7 @@ export const adminPostInputSchema = z.object({
   content: z.preprocess(normalizeMarkdownContent, z.string()).default(''),
   excerpt: z.string().default(''),
   featuredImage: z.string().trim().nullable().default(null),
+  showFeaturedImage: z.boolean().default(false),
   isFeatured: z.boolean().default(false),
   seoTitle: z.string().trim().default(''),
   seoDescription: z.string().trim().default(''),