탭바관련

NavigationView {
  TabView {
    Text("Feed")
      .tabItem {
    Image(systemName: "house")
    Text("Home")
  }
  
  Text("Search")
    .tabItem {
  Image(systemName: "magnifyingglass")
  Text("Search")
  }
  Text("Message")
    .tabItem {
      Image(systemName: "envelope")
      Text("Messages")
    }
  } // TabView
} // NaviView