Add futurePersonSignatures property to WorkflowTransitionContextDTO

A new property named futurePersonSignatures has been added to the WorkflowTransitionContextDTO class. This will hold a list of Person objects expected to sign the next step, improving the scope of information available within the workflow context.

src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflow.php

@@ -437,6 +437,10 @@ class EntityWorkflow implements TrackCreationInterface, TrackUpdateInterface
             $newStep->addDestEmail($email);
         }
 
+        foreach ($transitionContextDTO->futurePersonSignatures as $personSignature) {
+            new EntityWorkflowStepSignature($newStep, $personSignature);
+        }
+
         // copy the freeze
         if ($this->isFreeze()) {
             $newStep->setFreezeAfter(true);