Add batch download functionality to the music unlock tool, with directory selection support and unlock status. 音乐解锁工具添加批量下载功能，支持目录选择和解锁状态显示。
✅ Batch Download | 批量下载： Download all available music files on the page with one click. 一键下载页面上所有可用的音乐文件。
✅ Directory Selection | 目录选择： Customize download directory with files automatically saved to the specified folder. 可自定义下载目录，文件将自动保存到指定文件夹。
✅ Unlock Status Display | 解锁状态显示： Real-time display showing the number of unlocked files out of total files. 实时显示总文件数和已解锁文件数。
✅ Modern Browser Support | 现代浏览器支持： Utilize the latest browser file system API for faster and more secure downloads. 使用最新的浏览器文件系统 API，下载更快更安全。
✅ Traditional Fallback | 传统回退机制： Traditional download methods still available when directory selection is not supported. 不支持目录选择时，仍可使用传统下载方法。
Visit Website | 访问网站： Go to um-react.netlify.app. 前往 um-react.netlify.app。
Select Download Directory | 选择下载目录： Click the "Select Download Directory" button in the top right corner and authorize directory write permissions. 点击页面右上角的「选择下载目录」按钮，授权目录的写入权限。
Batch Download | 批量下载： Click the "Batch Download" button to automatically download all music files on the page. 点击「批量下载」按钮，自动下载页面中的所有音乐文件。
Q: What should I do if the browser indicates it cannot write files? | 浏览器提示无法写入文件，怎么办？ A: Ensure your browser supports File System Access API (e.g., Chrome, Edge) and grant write permissions. 请确保浏览器支持 File System Access API（例如 Chrome、Edge），并授予写入权限。
Q: What happens if the download fails? | 下载失败时会怎样？ A: The script will automatically fall back to traditional link-click download mode. 如果下载失败，脚本会自动回退到传统的链接点击下载模式。
Special thanks to the following projects and teams for their support and inspiration: 特别感谢以下项目与团队提供的支持与灵感：
Special thanks to the UnlockMusic Team for their outstanding contributions to music unlock tool development! 感谢 UnlockMusic团队 及其项目为音乐解锁工具的开发做出了卓越贡献！
