复制粘贴文本时提示Clipboard API not available

### electerm-web Version and download file extension(electerm-web版本和下载文件后缀)

2.39.119

### Platform detail (平台详情)

docker

### What steps will reproduce the bug?(重新问题的详细步骤)

即时

### What should have happened?(期望的结果)

修正

### Would this happen in other terminal app(是否能够在其他同类软件重现这个问题)

_No response_

### Additional information(其他任何相关信息)

_No response_