[WIP] 完成面板重构任务的第一步：使用 Fiber v3 替换 go-chi 路由#961

Copilot wants to merge 2 commits intomainacepanel/panel:mainfrom

copilot/fix-03c247b3-faae-4400-bd0a-3d335bff2c9cacepanel/panel:copilot/fix-03c247b3-faae-4400-bd0a-3d335bff2c9cCopy head branch name to clipboard