接入H5讲解后端数据闭环

src/domain/museum.ts

@@ -156,6 +156,14 @@ export interface MuseumExhibit {
   guideText?: string
   audioUrl?: string
   audioDuration?: number
+  audioLanguage?: string
+  audioSubtitleUrl?: string
+  audioHasText?: boolean
+  audioText?: string
+  audioTextLength?: number
+  audioTextHash?: string
+  audioNarrationTier?: 'STANDARD' | 'EXTENDED'
+  audioUnavailableReason?: string
   audioAvailable?: boolean
   playTargetType?: AudioPlayTargetType
   playTargetId?: string