Spread Routes
A [...operator] catch-all route that handles arbitrary depth.
The breadcrumb label is derived from the last segment of the path.
Try these routes
Multi-route breadcrumb from a single page
Instead of exporting a single resolver, the breadcrumb export uses the { routes } form to define resolvers for multiple route patterns from one file.
How it works
A [...operator] spread route matches paths of any depth.
The resolver receives the breadcrumb's own URL as the second argument, so each segment gets the correct label
(e.g. the breadcrumb at /spread/users/42 receives that exact path,
not the full page.params). This is useful for routes where the depth
is not known ahead of time — file browsers, nested categories, or operator trees.