init

- 框架初始化
 - 安装插件
 - 修复PHP8.4报错

addons/epay/library/v3/Yansongda/Pay/Event/Event.php

@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Yansongda\Pay\Event;
+
+use Yansongda\Pay\Rocket;
+
+class Event
+{
+    public ?Rocket $rocket = null;
+
+    public function __construct(?Rocket $rocket = null)
+    {
+        $this->rocket = $rocket;
+    }
+}