chore: 添加静态资源文件和版本配置文件

添加大量图片、字体、音频等静态资源文件，包括用户界面图片、模板文件和安装界面素材
添加系统版本配置文件(.version)和常量定义文件(.constant)
更新供应商依赖文件，包括Symfony VarDumper组件和相关许可证文件
添加验证码配置文件(captcha.php)和.gitignore规则

app/model/work/WorkGroupChatStatistic.php

@@ -0,0 +1,44 @@
+<?php
+// +----------------------------------------------------------------------
+// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2016~2026 https://www.crmeb.com All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
+// +----------------------------------------------------------------------
+// | Author: CRMEB Team <admin@crmeb.com>
+// +----------------------------------------------------------------------
+
+namespace app\model\work;
+
+
+use crmeb\basic\BaseModel;
+use crmeb\traits\ModelTrait;
+
+/**
+ * Class WorkGroupChatStatistic
+ * @package app\model\work
+ */
+class WorkGroupChatStatistic extends BaseModel
+{
+
+    use ModelTrait;
+
+    /**
+     * @var string
+     */
+    protected $name = 'work_group_chat_statistic';
+
+    /**
+     * @var string
+     */
+    protected $key = 'id';
+
+    /**
+     * @var string
+     */
+    protected $autoWriteTimestamp = 'int';
+
+    protected $timeKey = 'create_time';
+
+}