Issue Description
windows Qoder升级失败
Steps to Reproduce
Expected Behavior
界面提示“点击重启以更新”后，总是有个文件被占用无法完成升级。
关闭Qoder后再次打开，再次点击升级也一样。
Actual Behavior
Screenshots / Screen Recordings
Operating System
Windows 11 x64
Current Qoder Version (Menu → About Qoder → Copy)
版本: 0.7.1
提交: 1.106.3 (user setup)
日期: c54f15447b1043d6137982b6fd4ab41d28d86509
Electron: 2026-03-13T07:30:23.130Z
ElectronBuildId: 37.7.0
Chromium: 138.0.7204.251
Node.js: 22.20.0
V8: 13.8.258.32-electron.0
OS: Windows_NT x64 10.0.22631
