Merge create and edit device screen (#1992)

* merge create and edit device screen

* fix unit tests

* update unit tests

* fix solution project

* update unit tests

* update unit tests

* update unit tests

* update unit tests

* update unit tests

* update unit tests

---------

Co-authored-by: GuillaumeM <mourlonguillaume@gmail.com>

src/AzureIoTHub.Portal.Client/Enums/CreateEditMode.cs

@@ -0,0 +1,11 @@
+// Copyright (c) CGI France. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+namespace AzureIoTHub.Portal.Client.Enums
+{
+    public enum CreateEditMode
+    {
+        Create,
+        Edit
+    }
+}

src/AzureIoTHub.Portal.Client/Validators/LoRaDeviceDetailsValidator.cs

@@ -46,6 +46,12 @@ public LoRaDeviceDetailsValidator()
                 .NotEmpty()
                 .When(x => !x.UseOTAA)
                 .WithMessage("DevAddr is required.");
+
+            _ = RuleFor(x => x.DeviceID)
+                .NotEmpty()
+                .Length(1, 16)
+                .Matches("[A-F0-9]{16}")
+                .WithMessage("DeviceID is required. It should be a 16 bit hex string.");
         }
 
         public Func<object, string, Task<IEnumerable<string>>> ValidateValue => async (model, propertyName) =>