게시물 OG 이미지 설정 추가

server/utils/admin-post-input.js

@@ -11,6 +11,7 @@ export const adminPostInputSchema = z.object({
   seoDescription: z.string().trim().max(180).default(''),
   canonicalUrl: z.string().trim().url().or(z.literal('')).default(''),
   noindex: z.boolean().default(false),
+  ogImage: z.string().trim().nullable().default(null),
   status: postStatusSchema.default('draft'),
   publishedAt: z.string().datetime().nullable().default(null),
   tags: z.array(z.string().trim().min(1)).default([])

server/utils/content-schema.js

@@ -13,6 +13,7 @@ export const postSchema = z.object({
   seoDescription: z.string().default(''),
   canonicalUrl: z.string().default(''),
   noindex: z.boolean().default(false),
+  ogImage: z.string().nullable().default(null),
   status: postStatusSchema,
   publishedAt: z.string().nullable().default(null),
   createdAt: z.string(),

server/utils/media-library.js

@@ -203,6 +203,13 @@ const getContentMediaUsage = (contentItem, url) => {
     })
   }
 
+  if (contentItem.ogImage === url) {
+    usages.push({
+      location: 'ogImage',
+      label: 'OG 이미지'
+    })
+  }
+
   if (contentItem.content?.includes(url)) {
     usages.push({
       location: 'content',