init

- 框架初始化
 - 安装插件
 - 修复PHP8.4报错

addons/epay/library/v2/Yansongda/Pay/Events/PayStarting.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Yansongda\Pay\Events;
+
+class PayStarting extends Event
+{
+    /**
+     * Params.
+     *
+     * @var array
+     */
+    public $params;
+
+    /**
+     * Bootstrap.
+     */
+    public function __construct(string $driver, ?string $gateway, ?array $params)
+    {
+        $this->params = $params;
+
+        parent::__construct($driver, $gateway);
+    }
+}