test: add HomeControllerTest to generate PHPUnit report

tests/Controller/HomeControllerTest.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Tests\Controller;
+
+use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
+
+class HomeControllerTest extends WebTestCase
+{
+    public function testIndex(): void
+    {
+        $client = static::createClient();
+        $client->request('GET', '/');
+
+        $this->assertResponseIsSuccessful();
+    }
+}