feat(creator-channel): 채널 상세조회 응답값에 최신 콘텐츠, 전체 콘텐츠 수, 구매한 콘텐츠 수 추가

SodaLive/Sources/Explorer/Profile/GetCreatorProfileResponse.swift

@@ -13,6 +13,9 @@ struct GetCreatorProfileResponse: Decodable {
     let similarCreatorList: [SimilarCreatorResponse]
     let liveRoomList: [LiveRoomResponse]
     let contentList: [GetAudioContentListItem]
+    let latestContent: GetAudioContentListItem?
+    let totalContentCount: Int
+    let ownedContentCount: Int
     let notice: String
     let communityPostList: [GetCommunityPostListResponse]
     let cheers: GetCheersResponse