feat(home): 홈 탭 shell을 연결한다

SodaLive/Sources/V2/Main/Home/Following/MainHomeFollowingView.swift

@@ -0,0 +1,13 @@
+import SwiftUI
+
+struct MainHomeFollowingView: View {
+    var body: some View {
+        MainPlaceholderTabView(title: "팔로잉")
+    }
+}
+
+struct MainHomeFollowingView_Previews: PreviewProvider {
+    static var previews: some View {
+        MainHomeFollowingView()
+    }
+}