이미지 파생 파일 생성 안정화

components/admin/AdminMarkdownEditor.vue

@@ -25,7 +25,11 @@ import {
 import { buildCalloutOpenerLine, CALLOUT_BACKGROUND_OPTIONS, QUOTE_BACKGROUND_OPTIONS } from '../../lib/markdown-callout.js'
 import { buildCodeFenceOpener } from '../../lib/markdown-code-block.js'
 import { buildToggleOpenerLine } from '../../lib/markdown-toggle.js'
-import { isPostCardThumbnailUrl } from '../../lib/post-card-thumbnail-url.js'
+import {
+  isPageCoverThumbnailUrl,
+  isPostBodyThumbnailUrl,
+  isPostCardThumbnailUrl
+} from '../../lib/post-card-thumbnail-url.js'
 import { getTextareaCaretCoordinates } from '../../lib/textarea-caret-coordinates.js'
 import {
   buildDefaultUploadSizeLimits,
@@ -1823,7 +1827,7 @@ const getMediaItemKind = (item) => {
  * @returns {boolean} 선택 가능 여부
  */
 const isMediaItemSelectableForTarget = (item) => {
-  if (isPostCardThumbnailUrl(item?.url)) {
+  if (isPostCardThumbnailUrl(item?.url) || isPostBodyThumbnailUrl(item?.url) || isPageCoverThumbnailUrl(item?.url)) {
     return false
   }