Describe the problem

Thank you for adding the new more type-safe routing features (https://svelte.dev/docs/kit/$app-types), they are much appreciated.

However, some of my apps use a few (group) paths (https://svelte.dev/docs/kit/advanced-routing#Advanced-layouts-(group)), which I am now forced to include in resolve calls. Before, I was able to skip it, since it evaluates to the same path anyway.

With a route like: /(admin)/dashboard/+page.svelte

// Before:
resolveRoute("/(admin)/dashboard") -> "/dashboard"
resolveRoute("/dashboard")         -> "/dashboard"

// Now:
resolve("/(admin)/dashboard")      -> "/dashboard"
resolve("/dashboard")              -> Type Error

This shortens the lines in the template and makes it easier to see where the link is going.

Describe the proposed solution

I would like to see versions of the paths with (group)s removed in the Pathname type.

I personally would even be okay if the (group) versions were dropped completely. At the moment, the existence of them allows weird situations like this:

resolve("/")                       -> "/"
resolve("/(admin)")                -> "/" Does not even use `(admin)/+layout.svelte` at all!

Alternatives considered

No response

Importance

nice to have

Additional Information

No response