work work ... haaaard work

src/Policy/StellaOps.Policy.Engine/Streaming/PathScopeSimulationService.cs

@@ -1,6 +1,7 @@
 using System.Text.Json;
 using System.Text.Json.Nodes;
 using System.Text.Json.Serialization;
+using System.Runtime.CompilerServices;
 using StellaOps.Policy.Engine.Services;
 
 namespace StellaOps.Policy.Engine.Streaming;
@@ -10,7 +11,7 @@ namespace StellaOps.Policy.Engine.Streaming;
 /// Current behaviour emits no findings but enforces request validation, canonical ordering,
 /// and NDJSON framing so downstream consumers can integrate without schema drift.
 /// </summary>
-public sealed class PathScopeSimulationService
+internal sealed class PathScopeSimulationService
 {
     private static readonly JsonSerializerOptions SerializerOptions = new(JsonSerializerDefaults.Web)
     {
@@ -19,6 +20,10 @@ public sealed class PathScopeSimulationService
 
     private readonly PolicyEvaluationService _evaluationService;
 
+    public PathScopeSimulationService() : this(new PolicyEvaluationService())
+    {
+    }
+
     public PathScopeSimulationService(PolicyEvaluationService evaluationService)
     {
         _evaluationService = evaluationService ?? throw new ArgumentNullException(nameof(evaluationService));