Breadcrumbs 面包屑

class nicegui_add.aui.breadcrumbs.Breadcrumbs(separator: str = '/', gutter: str = 'sm')

class nicegui_add.aui.breadcrumbs.BreadcrumbsEl(label: str | None = None, icon: str | None = None, tag: str | None = None, on_click=None)