feat(i18n): 콘텐츠 상세/댓글 하드코딩 문구를 I18n 키로 통일한다

SodaLive/Sources/Content/Detail/ContentDetailView.swift

@@ -36,7 +36,7 @@ struct ContentDetailView: View {
                                 .resizable()
                                 .frame(width: 20, height: 20)
                             
-                            Text("콘텐츠 상세")
+                            Text(I18n.ContentDetail.title)
                                 .appFont(size: 18.3, weight: .bold)
                                 .foregroundColor(Color.grayee)
                         }
@@ -120,7 +120,7 @@ struct ContentDetailView: View {
                                             audioContent.orderType == nil &&
                                             audioContent.creator.creatorId != UserDefaults.int(forKey: .userId) {
                                             if let _ = audioContent.totalContentCount, let remainingContentCount = audioContent.remainingContentCount, remainingContentCount <= 0 {
-                                                Text("해당 콘텐츠가 매진되었습니다.")
+                                                Text(I18n.ContentDetail.soldOutNotice)
                                                     .appFont(size: 13.3, weight: .bold)
                                                     .foregroundColor(.white)
                                                     .frame(maxWidth: .infinity)
@@ -365,7 +365,7 @@ struct ContentDetailView: View {
                                 }
                             },
                             showToast: {
-                                viewModel.errorMessage = "동의하셔야 삭제할 수 있습니다."
+                                viewModel.errorMessage = I18n.ContentDetail.deleteAgreementRequired
                                 viewModel.isShowPopup = true
                             }
                         )