extract carousel view

Signed-off-by: William Casarin <jb55@jb55.com>

damus/Views/SetupView.swift

@@ -64,57 +64,6 @@ struct SetupView: View {
     }
 }
 
-func CarouselText(_ txt: String) -> some View {
-    return Text(txt)
-}
-
-struct CarouselItem: Identifiable {
-    let image: Image
-    let text: Text
-    
-    let id = UUID().uuidString
-}
-
-struct CarouselItemView: View {
-    let item: CarouselItem
-    
-    var body: some View {
-        VStack(spacing: 30) {
-            item.image
-                .resizable()
-                .frame(width: 120, height: 120)
-            item.text
-                .multilineTextAlignment(.center)
-                .font(.title2)
-                .foregroundColor(Color.white)
-                .padding([.leading,.trailing], 50.0)
-        }
-    }
-}
-
-let carousel_items = [
-    CarouselItem(image: Image("digital-nomad"), text: Text("Welcome to the social network \(Text("you").italic()) control.")),
-    CarouselItem(image: Image("encrypted-message"),
-                 text: Text("\(Text("Encrypted").bold()). End-to-End encrypted private messaging. Keep Big Tech out of your DMs")),
-    CarouselItem(image: Image("undercover"),
-                 text: Text("\(Text("Private").bold()). Creating an account doesn't require a phone number, email or name. Get started right away with zero friction.")),
-    CarouselItem(image: Image("bitcoin-p2p"),
-                 text: Text("\(Text("Earn Money").bold()). Tip your friend's posts and stack sats with Bitcoin⚡️, the native currency of the internet."))
-]
-
-struct CarouselView: View {
-    var body: some View {
-        TabView {
-            ForEach(carousel_items) { item in
-                CarouselItemView(item: item)
-                    .tabItem {
-                        Text(item.image)
-                    }
-            }
-        }
-        .tabViewStyle(PageTabViewStyle())
-    }
-}
 
 struct SetupView_Previews: PreviewProvider {
     static var previews: some View {