add data from work folder

implementation/10-invoker/src/Action/Hello.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Lubian\NoFramework\Action;
+
+use Lubian\NoFramework\Service\Time\Now;
+use Psr\Http\Message\ResponseInterface;
+
+final class Hello
+{
+    public function __invoke(
+        ResponseInterface $response,
+        Now $now,
+        string $name = 'Stranger',
+    ): ResponseInterface {
+        $response = $response->withStatus(200);
+        $response->getBody()->write('Hello ' . $name . '!');
+        $nowString = $now->get()->format('H:i:s');
+        $response->getBody()->write(' The Time is ' . $nowString);
+        return $response;
+    }
+}