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/services/article/ArticleContentServices.php

@@ -0,0 +1,41 @@
+<?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\services\article;
+
+use app\dao\article\ArticleContentDao;
+use app\services\BaseServices;
+use think\annotation\Inject;
+
+/**
+ * 文章内容
+ * Class ArticleContentServices
+ * @package app\services\article
+ * @mixin ArticleContentDao
+ */
+class ArticleContentServices extends BaseServices
+{
+    /**
+     * @var ArticleContentDao
+     */
+    #[Inject]
+    protected ArticleContentDao $dao;
+
+    /**
+     * 删除
+     * @param int $id
+     * @return bool
+     */
+    public function del(int $id)
+    {
+        return $this->dao->del($id);
+    }
+}