feat(recommendation): 추천 서브 배너와 연속 순환을 추가한다

SodaLive/Sources/V2/Main/Home/Recommendation/MainHomeRecommendationView.swift

@@ -44,6 +44,10 @@ struct MainHomeRecommendationView: View {
                             onTapCommunityPost: onTapCommunityPost
                         )
 
+                        if let items = viewModel.recommendations?.eligibleSubBanners, !items.isEmpty {
+                            SubBannerCarousel(items: items) { SubBannerLinkOpener.open($0) }
+                        }
+
                         MainHomeRecentDebutCreatorSection(
                             items: viewModel.recommendations?.recentDebutCreators ?? [],
                             onTapCreator: onTapCreator

SodaLive/Sources/V2/Main/Home/Recommendation/MainHomeRecommendationViewModel.swift

@@ -33,6 +33,13 @@ final class MainHomeRecommendationViewModel: ObservableObject {
             } receiveValue: { [weak self] response in
                 guard let self else { return }
 
+                guard response.statusCode == 200 else {
+                    self.errorMessage = I18n.Common.commonError
+                    self.isShowPopup = true
+                    self.isLoading = false
+                    return
+                }
+
                 let responseData = response.data
 
                 do {

SodaLive/Sources/V2/Main/Home/Recommendation/Models/MainHomeRecommendationResponse.swift

@@ -3,12 +3,17 @@ import Foundation
 struct HomeRecommendationResponse: Decodable {
     let lives: [HomeLiveItem]
     let banners: [RecommendationBannerResponse]
+    let subBanners: [SubBanner]
     let recentlyActiveCreators: [HomeActiveCreatorItem]
     let recentDebutCreators: [HomeCreatorItem]
     let aiCharacters: [HomeAiCharacterItem]
     let genreCreators: [HomeGenreCreatorGroupItem]
     let cheerCreators: [HomeCreatorItem]
     let popularCommunityPosts: [HomePopularCommunityPostItem]
+
+    var eligibleSubBanners: [SubBanner] {
+        subBanners.filter { $0.placement == .homeRecommendation && $0.isEligible }
+    }
 }
 
 struct HomeLiveItem: Decodable, Hashable {

SodaLive/Sources/V2/Main/Home/Recommendation/Repository/MainHomeRecommendationApi.swift

@@ -42,6 +42,11 @@ extension MainHomeRecommendationApi: TargetType {
     }
 
     var headers: [String: String]? {
-        return ["Authorization": "Bearer \(UserDefaults.string(forKey: UserDefaultsKey.token))"]
+        let token = UserDefaults.string(forKey: .token)
+        if case .getRecommendations = self,
+           token.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
+            return nil
+        }
+        return ["Authorization": "Bearer \(token)"]
     }
 }