Add EndpointAuth navigation to RecActionView

Added EndpointAuth navigation property to RecActionView with [ForeignKey("EndpointAuthId")], enabling direct access to related authentication data via Entity Framework.

src/ReC.Domain/Entities/RecActionView.cs

@@ -33,6 +33,9 @@ public class RecActionView
 
     public long? EndpointAuthId { get; set; }
 
+    [ForeignKey("EndpointAuthId")]
+    public EndpointAuth? EndpointAuth { get; set; }
+
     public string? EndpointAuthType { get; set; }
 
     public string? EndpointAuthApiKey { get; set; }