Simplify unlock logic, don't spam challenges

Sesame-Watch Watch App/ContentView.swift

@@ -24,6 +24,13 @@ struct ContentView: View {
         .white
     }
     
+    private var stateText: String {
+        if coordinator.state == .notChecked {
+            return "Unlock"
+        }
+        return coordinator.state.description
+    }
+    
     var body: some View {
         HStack {
             Spacer()
@@ -39,7 +46,7 @@ struct ContentView: View {
                         .progressViewStyle(CircularProgressViewStyle())
                         .frame(width: 20, height: 20)
                 } else {
-                    Text("Unlock")
+                    Text(stateText)
                         .font(.subheadline)
                 }
             }