feat: pass job to ClosureWorkflowStep callback

---------

Co-authored-by: Kai Sassnowski <me@kai-sassnowski.com>

src/ClosureWorkflowStep.php

@@ -22,13 +22,16 @@ final class ClosureWorkflowStep implements WorkflowableJob
 
     private SerializableClosure $callback;
 
+    /**
+     * @param Closure(WorkflowableJob): void $callback
+     */
     public function __construct(Closure $callback)
     {
         $this->callback = new SerializableClosure($callback);
     }
 
     public function handle(): void
     {
-        app()->call($this->callback->getClosure());
+        app()->call($this->callback->getClosure(), ['job' => $this]);
     }
 }

tests/ClosureWorkflowStepTest.php

@@ -14,6 +14,7 @@
 use Sassnowski\Venture\ClosureWorkflowStep;
 use Sassnowski\Venture\Dispatcher\FakeDispatcher;
 use Sassnowski\Venture\Dispatcher\JobDispatcher;
+use Sassnowski\Venture\WorkflowableJob;
 
 uses(TestCase::class);
 
@@ -52,3 +53,14 @@
     $step = \unserialize(\serialize($step));
     $step->handle();
 });
+
+it('passes the workflow step to the closure', function (): void {
+    $passedStep = null;
+    $step = new ClosureWorkflowStep(function (WorkflowableJob $job) use (&$passedStep): void {
+        $passedStep = $job;
+    });
+
+    $step->handle();
+
+    expect($passedStep)->toBe($step);
+});