TargetFramework update,

reference updates and added tests for Viewer

Shared/Models/Stateless/IServiceShopOrderController.cs

@@ -0,0 +1,15 @@
+namespace OI.Metrology.Shared.Models.Stateless;
+
+public interface IServiceShopOrderController<T>
+{
+
+    enum Action : int
+    {
+        All = 0
+    }
+
+    static string GetRouteName() => nameof(IServiceShopOrderController<T>)[1..^10];
+    Task<T> GetAllServiceShopOrders();
+    Task<T> GetServiceShopOrders(string id);
+
+}