init

- 框架初始化
 - 安装插件
 - 修复PHP8.4报错

vendor/symfony/service-contracts/Test/ServiceLocatorTest.php

@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Contracts\Service\Test;
+
+class_alias(ServiceLocatorTestCase::class, ServiceLocatorTest::class);
+
+if (false) {
+    /**
+     * @deprecated since PHPUnit 9.6
+     */
+    class ServiceLocatorTest
+    {
+    }
+}