创始人手动上传窗口

Founder Manual Upload Window

该窗口默认隐藏，设计为创始人本人维护工作室内容的入口。静态网页只能做前端隐藏，正式上线需接入后台账号权限与服务器存储。

This window is hidden by default and designed for founder-managed studio content. A static site can only hide it on the front end; production use requires backend authentication and server-side storage.