Jint options configuration (elsa-workflows#3178)

* Adding notification to intecept jint options

* Moving notificiation into it's own file

src/scripting/Elsa.Scripting.JavaScript/Messages/ConfigureJavaScriptOptions.cs

@@ -0,0 +1,16 @@
+using Elsa.Services.Models;
+using MediatR;
+
+namespace Elsa.Scripting.JavaScript.Messages
+{
+    public class ConfigureJavaScriptOptions : INotification
+    {
+        public ConfigureJavaScriptOptions(Jint.Options options, ActivityExecutionContext context)
+        {
+            JintOptions = options;
+            ActivityExecutionContext = context;
+        }
+        public Jint.Options JintOptions { get; set; }
+        public ActivityExecutionContext ActivityExecutionContext { get; }
+    }
+}

src/scripting/Elsa.Scripting.JavaScript/Messages/EvaluatingJavaScriptExpression.cs

@@ -1,4 +1,4 @@
-using Elsa.Services.Models;
+using Elsa.Services.Models;
 using Jint;
 using MediatR;
 

src/scripting/Elsa.Scripting.JavaScript/Services/JintJavaScriptEvaluator.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Threading;
 using System.Threading.Tasks;
 using Elsa.Scripting.JavaScript.Converters.Jint;
@@ -45,8 +45,10 @@ public JintJavaScriptEvaluator(
 
         private async Task<Engine> GetConfiguredEngine(Action<Engine>? configureEngine, ActivityExecutionContext context, CancellationToken cancellationToken)
         {
-            var engine = new Engine(opts =>
+            var engine = new Engine(async opts =>
             {
+                await _mediator.Publish(new ConfigureJavaScriptOptions(opts, context));
+
                 opts.AddObjectConverter<ByteArrayConverter>();
                 if (_scriptOptions.AllowClr)
                     opts.AllowClr();