持久化三修：save-as 复制 media/（数据丢失 bug）+ 保存写项目封面 + XMEML 真实源时码#179

appergb merged 1 commit into

mainappergb/OpenTake:mainfrom

fix/save-as-media-and-persistenceappergb/OpenTake:fix/save-as-media-and-persistenceCopy head branch name to clipboard