A breadcrumbs component shows where in the site hierarchy the user is. It is a list of links to the parent pages of the current page. The current page is not a link. The component is used to help users understand where they are in the site hierarchy and to help them navigate back to a higher level. It is also used to help users understand the relationship between the current page and its parent pages. The component is used in the header of the page. It is not used in the footer, sidebar or main of the page.
In this example is Breadcumb
component used in root +layout.svelte