上传过程中可以多次点击安全寄送导致上传多份同样的文件

[wrnlb666]

Describe the bug
上传的过程中再点击安全寄送会同时上传多份

To Reproduce
Steps to reproduce the behavior:
上传过程中再次点击安全寄送

Expected behavior
至少不会多次上传，也许可以弹通知警报

Desktop (please complete the following information):

• OS: ubuntu 24.4
• Python: python3.12

[vastsa]

感谢反馈

[vastsa]

Hello! To better manage the project roadmap, I have used Gemini to analyze and consolidate all pending issues. This specific topic has been recorded in the new Master Tracking Issue (see #434). I am closing this ticket to keep the issue tracker clean, but please rest assured your feedback is on the to-do list. Let's continue the discussion there!

你好！为了更好地管理项目进度，我使用 Gemini 对现有 Issue 进行了全面的梳理和汇总。该问题/建议已被收录至新的 汇总 Issue (请见 #434) 中。为了避免重复和方便管理，我将关闭此工单，请移步至汇总贴关注后续进展。非常感谢你的反馈！