[SG-778] Adjust mobile client to handle previously-responded-to passwordless request (#2190)

* [SG-778] Add properties to response model

* [SG-778] Add validation for request already answered

* [SG-778] Remove unnecessary properties

* [SG-778] Remove unnecessary assignments

src/App/Resources/AppResources.Designer.cs

@@ -5876,6 +5876,15 @@ namespace Bit.App.Resources {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to This request is no longer valid.
+        /// </summary>
+        public static string ThisRequestIsNoLongerValid {
+            get {
+                return ResourceManager.GetString("ThisRequestIsNoLongerValid", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to 3 days.
         /// </summary>