Add step run controller to allow actions control their flow

[MAILPOET-5569]

mailpoet/lib/Automation/Engine/Control/StepRunControllerFactory.php

@@ -0,0 +1,20 @@
+<?php declare(strict_types = 1);
+
+namespace MailPoet\Automation\Engine\Control;
+
+use MailPoet\Automation\Engine\Data\StepRunArgs;
+
+class StepRunControllerFactory {
+  /** @var StepScheduler */
+  private $stepScheduler;
+
+  public function __construct(
+    StepScheduler $stepScheduler
+  ) {
+    $this->stepScheduler = $stepScheduler;
+  }
+
+  public function createController(StepRunArgs $args): StepRunController {
+    return new StepRunController($this->stepScheduler, $args);
+  }
+}