[Feature]: 窗口大小调整

[meiyadudu]

Issue Checklist

• I understand that issues are for reporting problems and requesting features, not for off-topic comments, and I will provide as much detail as possible to help resolve the issue.
• I have checked the pinned issues and searched through the existing open issues, closed issues, and discussions and did not find a similar suggestion.
• I have provided a short and descriptive title so that developers can quickly understand the issue when browsing the issue list, rather than vague titles like "A suggestion" or "Stuck."
• The latest version of Cherry Studio does not include the feature I am suggesting.

Platform

Windows

Version

v1.0.0

Is your feature request related to an existing issue?

窗口大小不能调整有限制，不能按自定义比例调整。

Desired Solution

可以支持自定义调整窗口大小，方便分屏浏览，类似于edge侧边栏使用体验这样。

Alternative Solutions

No response

Additional Information

No response