init

- 框架初始化
 - 安装插件
 - 修复PHP8.4报错

vendor/symfony/var-exporter/Internal/LazyObjectTrait.php

@@ -0,0 +1,34 @@
+<?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\Component\VarExporter\Internal;
+
+use Symfony\Component\Serializer\Attribute\Ignore;
+
+if (\PHP_VERSION_ID >= 80300) {
+    /**
+     * @internal
+     */
+    trait LazyObjectTrait
+    {
+        #[Ignore]
+        private readonly LazyObjectState $lazyObjectState;
+    }
+} else {
+    /**
+     * @internal
+     */
+    trait LazyObjectTrait
+    {
+        #[Ignore]
+        private LazyObjectState $lazyObjectState;
+    }
+}