【FEATURE】提取文字的时候加一个一键复制的功能

[frankjoey2048]

如题，在传输文字全是字母符号如传一个密钥的时候，复制比较麻烦，如果有一键复制就好了。

[vastsa]

了解

[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！