feat(i18n): 주요 UI 하드코딩 문구를 I18n 키로 통일한다

SodaLive/Sources/Follow/FollowCreatorView.swift

@@ -18,10 +18,10 @@ struct FollowCreatorView: View {
     var body: some View {
         BaseView(isLoading: $viewModel.isLoading) {
             VStack(spacing: 0) {
-                DetailNavigationBar(title: String(localized: "팔로잉 리스트"))
+                DetailNavigationBar(title: I18n.Follow.followingListTitle)
                 
                 HStack(spacing: 0) {
-                    Text("총")
+                    Text(I18n.Follow.totalPrefix)
                         .appFont(size: 13.3, weight: .medium)
                         .foregroundColor(Color.grayee)
                     
@@ -29,7 +29,7 @@ struct FollowCreatorView: View {
                         .appFont(size: 13.3, weight: .medium)
                         .foregroundColor(Color.mainRed3)
                     
-                    Text("명")
+                    Text(I18n.Follow.personUnit)
                         .appFont(size: 13.3, weight: .medium)
                         .foregroundColor(Color.grayee)
                     
@@ -70,7 +70,7 @@ struct FollowCreatorView: View {
                         .padding(.top, 13.3)
                     }
                 } else {
-                    Text("팔로우 중인 채널이 없습니다.")
+                    Text(I18n.Follow.emptyFollowingChannels)
                         .appFont(size: 13.3, weight: .medium)
                         .foregroundColor(Color.grayee)
                         .frame(maxHeight: .infinity)