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/controller/admin/v1/system/SystemDatabackup.php

@@ -0,0 +1,172 @@
+<?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\controller\admin\v1\system;
+
+use think\facade\Session;
+use think\annotation\Inject;
+use think\exception\ValidateException;
+use app\controller\admin\AuthController;
+use app\services\system\SystemDatabackupServices;
+
+
+/**
+ * 数据备份
+ * Class SystemDatabackup
+ * @package app\admin\controller\system
+ *
+ */
+class SystemDatabackup extends AuthController
+{
+
+    /**
+     * @var SystemDatabackupServices
+     */
+    #[Inject]
+    protected SystemDatabackupServices $services;
+
+    /**
+     * 构造方法
+     * SystemDatabackup constructor.
+     * @param SystemDatabackupServices $services
+     */
+    public function __construct(SystemDatabackupServices $services)
+    {
+        parent::__construct();
+        $this->services = $services;
+        //生产模式下不允许清除数据
+        if (!env('APP_DEBUG', false)) {
+            throw new ValidateException('生产模式下，禁止操作');
+        }
+    }
+
+    /**
+     * 获取数据库表
+     */
+    public function index()
+    {
+        return $this->success($this->services->getDataList());
+    }
+
+    /**
+     * 查看表结构 详情
+     */
+    public function read()
+    {
+        [$tablename] = $this->request->getMore(['tablename', ''],true);
+        return $this->success($this->services->getRead($tablename));
+    }
+
+    /**
+     * 优化表
+     */
+    public function optimize()
+    {
+        [$tables] = $this->request->postMore(['tables', ''],true);
+        $res = $this->services->getDbBackup()->optimize($tables);
+        return $this->success($res ? '优化成功' : '优化失败');
+    }
+
+    /**
+     * 修复表
+     */
+    public function repair()
+    {
+        [$tables] = $this->request->postMore(['tables', ''],true);
+        $res = $this->services->getDbBackup()->repair($tables);
+        return $this->success($res ? '修复成功' : '修复失败');
+    }
+
+    /**
+     * 备份表
+     */
+    public function backup()
+    {
+        [$tables] = $this->request->postMore(['tables', ''],true);
+        $data = $this->services->backup($tables);
+        return $this->success($data ? '备份失败' . $data : '备份成功');
+    }
+
+    /**
+     * 获取备份记录表
+     */
+    public function fileList()
+    {
+        return $this->success($this->services->getBackup());
+    }
+
+    /**
+     * 删除备份记录表
+     */
+    public function delFile()
+    {
+        $filename = intval(request()->post('filename'));
+        $files = $this->services->getDbBackup()->delFile($filename);
+        return $this->success('删除成功');
+    }
+
+    /**
+     * 导入备份记录表
+     */
+    public function import()
+    {
+        [$part, $start, $time] = $this->request->postMore([
+            [['part', 'd'], 0],
+            [['start', 'd'], 0],
+            [['time', 'd'], 0],
+        ], true);
+        $db = $this->services->getDbBackup();
+        if (is_numeric($time) && !$start) {
+            $list = $db->getFile('timeverif', $time);
+            if (is_array($list)) {
+                session::set('backup_list', $list);
+                return $this->success('初始化完成！', array('part' => 1, 'start' => 0));
+            } else {
+                return $this->fail('备份文件可能已经损坏，请检查！');
+            }
+        } else if (is_numeric($part) && is_numeric($start) && $part && $start) {
+            $list = session::get('backup_list');
+            $start = $db->setFile($list)->import($start);
+            if (false === $start) {
+                return $this->fail('还原数据出错！');
+            } elseif (0 === $start) {
+                if (isset($list[++$part])) {
+                    $data = array('part' => $part, 'start' => 0);
+                    return $this->success("正在还原...#{$part}", $data);
+                } else {
+                    session::delete('backup_list');
+                    return $this->success('还原完成！');
+                }
+            } else {
+                $data = array('part' => $part, 'start' => $start[0]);
+                if ($start[1]) {
+                    $rate = floor(100 * ($start[0] / $start[1]));
+                    return $this->success("正在还原...#{$part}({$rate}%)", $data);
+                } else {
+                    $data['gz'] = 1;
+                    return $this->success("正在还原...#{$part}", $data);
+                }
+                return $this->success("正在还原...#{$part}");
+            }
+        } else {
+            return $this->fail('参数错误！');
+        }
+    }
+
+    /**
+     * 下载备份记录表
+     */
+    public function downloadFile()
+    {
+        $time = intval(request()->param('time'));
+        return $this->success(['key' => $this->services->getDbBackup()->downloadFile($time, 0, true)]);
+    }
+
+}