Initial SetupView

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

damus/damusApp.swift

@@ -11,7 +11,31 @@ import SwiftUI
 struct damusApp: App {
     var body: some Scene {
         WindowGroup {
+            MainView()
+        }
+        
+    }
+    
+
+}
+
+struct MainView: View {
+    @State var needs_setup = true;
+    
+    var body: some View {
+        if needs_setup {
+            SetupView()
+                .onReceive(handle_notify(.login)) { notif in
+                    needs_setup = false
+                }
+        } else {
             ContentView()
         }
     }
 }
+
+func needs_setup() -> Bool {
+    let _ = get_saved_privkey()
+    return true
+}
+