chore: added documentation (#16)

Reviewed-on: #16
Co-authored-by: Ron Rise <ron@siteworxpro.com>
Co-committed-by: Ron Rise <ron@siteworxpro.com>

src/Cli/Commands/Queue/TestJob.php

@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Siteworxpro\App\Cli\Commands\Queue;
+
+use Ahc\Cli\Input\Command;
+use Siteworxpro\App\Async\Messages\SayHelloMessage;
+use Siteworxpro\App\Cli\Commands\CommandInterface;
+
+/**
+ * Class TestJob
+ *
+ * A CLI command to schedule a demo job that dispatches a SayHelloMessage.
+ */
+class TestJob extends Command implements CommandInterface
+{
+    public function __construct()
+    {
+        parent::__construct('queue:demo', 'Schedule a demo job.');
+    }
+
+    /**
+     * Execute the command to dispatch a SayHelloMessage.
+     *
+     * @return int Exit code
+     */
+    public function execute(): int
+    {
+        SayHelloMessage::dispatch('World from TestJob Command!');
+
+        return 0;
+    }
+}