Update README.md to include comprehensive documentation for ThinkPHP 8, featuring installation instructions, new features, sponsorship details, and links to resources.

config/cookie.php

@@ -0,0 +1,20 @@
+<?php
+// +----------------------------------------------------------------------
+// | Cookie设置
+// +----------------------------------------------------------------------
+return [
+    // cookie 保存时间
+    'expire'    => 0,
+    // cookie 保存路径
+    'path'      => '/',
+    // cookie 有效域名
+    'domain'    => '',
+    //  cookie 启用安全传输
+    'secure'    => false,
+    // httponly设置
+    'httponly'  => false,
+    // 是否使用 setcookie
+    'setcookie' => true,
+    // samesite 设置，支持 'strict' 'lax'
+    'samesite'  => '',
+];