init

- 框架初始化
 - 安装插件
 - 修复PHP8.4报错

addons/epay/library/v3/Yansongda/Pay/Exception/InvalidResponseException.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Yansongda\Pay\Exception;
+
+use Throwable;
+
+class InvalidResponseException extends Exception
+{
+    public ?Throwable $exception = null;
+
+    /**
+     * @var mixed
+     */
+    public $response;
+
+    /**
+     * @param mixed $extra
+     */
+    public function __construct(
+        int $code = self::RESPONSE_ERROR,
+        string $message = 'Provider response Error',
+        $extra = null,
+        ?Throwable $exception = null,
+        Throwable $previous = null
+    ) {
+        $this->response = $extra;
+        $this->exception = $exception;
+
+        parent::__construct($message, $code, $extra, $previous);
+    }
+}