Add DistributedCachingTransport enum

Introduced the DistributedCachingTransport enum to define caching transport options. Also cleaned up the code by removing an unnecessary using directive and a commented summary in the MassTransitBroker enum.

src/bundles/Elsa.ServerAndStudio.Web/Enums/DistributedCachingTransport.cs

@@ -0,0 +1,9 @@
+namespace Elsa.ServerAndStudio.Web.Enums;
+
+/// Represents the transport options for distributed caching.
+public enum DistributedCachingTransport
+{
+    None,
+    Memory,
+    MassTransit
+}

src/bundles/Elsa.ServerAndStudio.Web/Enums/MassTransitBroker.cs

@@ -1,8 +1,6 @@
 namespace Elsa.ServerAndStudio.Web.Enums;
 
-/// <summary>
 /// Represents the type of messaging broker used in MassTransit.
-/// </summary>
 public enum MassTransitBroker
 {
     Memory,

src/bundles/Elsa.ServerAndStudio.Web/Program.cs

@@ -5,12 +5,11 @@ using Elsa.MassTransit.Options;
 using Elsa.Extensions;
 using Elsa.ServerAndStudio.Web.Extensions;
 using Elsa.MassTransit.Extensions;
-using Elsa.Server.Web;
+using Elsa.ServerAndStudio.Web.Enums;
 using Medallion.Threading.FileSystem;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Data.Sqlite;
 using Proto.Persistence.Sqlite;
-using MassTransitBroker = Elsa.ServerAndStudio.Web.Enums.MassTransitBroker;
 
 const bool useMassTransit = true;
 const bool useProtoActor = false;