feat(home-recommendation): 첫 오디오 조회 언어를 전달한다

src/main/kotlin/kr/co/vividnext/sodalive/v2/recommendation/application/HomeRecommendationQueryService.kt

@@ -1,6 +1,7 @@
 package kr.co.vividnext.sodalive.v2.recommendation.application
 
 import kr.co.vividnext.sodalive.i18n.Lang
+import kr.co.vividnext.sodalive.i18n.LangContext
 import kr.co.vividnext.sodalive.v2.common.domain.CreatorActivityType
 import kr.co.vividnext.sodalive.v2.recommendation.domain.RecommendationSnapshotWindowPolicy
 import kr.co.vividnext.sodalive.v2.recommendation.domain.RecommendedSectionType
@@ -29,7 +30,8 @@ class HomeRecommendationQueryService(
     private val aiCharacterSnapshotFallbackService: AiCharacterSnapshotFallbackPort? = null,
     private val cheerCreatorSnapshotFallbackService: CheerCreatorSnapshotFallbackPort? = null,
     private val popularCommunitySnapshotFallbackService: PopularCommunitySnapshotFallbackPort? = null,
-    private val clock: Clock = Clock.systemUTC()
+    private val clock: Clock = Clock.systemUTC(),
+    private val langContext: LangContext
 ) {
     private val snapshotWindowPolicy = RecommendationSnapshotWindowPolicy()
 
@@ -76,7 +78,7 @@ class HomeRecommendationQueryService(
         memberId: Long? = null,
         includeAdultContents: Boolean = false
     ): List<HomeFirstAudioContentRecord> {
-        return queryPort.findFirstAudioContents(now, offset, limit, memberId, includeAdultContents)
+        return queryPort.findFirstAudioContents(now, offset, limit, memberId, includeAdultContents, langContext.lang.code)
     }
 
     fun findAiCharacterRecommendations(

src/main/kotlin/kr/co/vividnext/sodalive/v2/recommendation/port/out/HomeRecommendationQueryPort.kt

@@ -38,7 +38,8 @@ interface HomeRecommendationQueryPort {
         offset: Long = 0,
         limit: Int,
         memberId: Long? = null,
-        includeAdultContents: Boolean = false
+        includeAdultContents: Boolean = false,
+        locale: String
     ): List<HomeFirstAudioContentRecord>
 
     fun findAiCharacterSnapshots(