在线解压可默认解压至当前目录

### Please make sure of the following things

- [x] I have read the [documentation](https://alist.nn.ci).
- [x] I'm sure there are no duplicate issues or discussions.
- [x] I'm sure this feature is not implemented.
- [x] I'm sure it's a reasonable and popular requirement.

### Description of the feature / 需求描述

建议提供默认解压至 ```[压缩文件当前目录]/[压缩文件名]``` 目录下的选项，且目录树默认选中压缩文件所在目录。现有逻辑是从根目录开始选择解压目录，若文件路径较深，手滑选错可能会找不到解压的文件位置。

### Suggested solution / 实现思路

_No response_

### Additional context / 附件

_No response_