feat(content): 전체 탭을 추가한다

SodaLive/Sources/V2/Main/Content/MainContentView.swift

@@ -9,6 +9,7 @@ struct MainContentView: View {
     let onTapSeries: (Int) -> Void
 
     @State private var selectedTab: MainContentTab = .recommendation
+    @StateObject private var allViewModel = MainContentAllViewModel()
 
     var body: some View {
         VStack(spacing: 0) {
@@ -46,6 +47,14 @@ struct MainContentView: View {
                 onTapBanner: onTapBanner,
                 onTapSeries: onTapSeries
             )
+        case .ranking:
+            MainPlaceholderTabView(title: MainContentTab.ranking.title)
+        case .all:
+            MainContentAllView(
+                viewModel: allViewModel,
+                onTapContent: onTapContent,
+                onTapSeries: onTapSeries
+            )
         }
     }
 }