Fix uri_for prefix behavior and ensure forward preserves app context;…

[Jkhall81]

Related Issue #1747

This PR fixes a bug where uri_for (and uri_for_route) did not respect the application prefix when called inside a forwarded request.

What’s fixed

• Forwarded requests now retain the app reference and uri_for_route callback.
• uri_for correctly applies the app prefix in both normal and forwarded requests.

Added

• New regression test: t/route_prefix_forward.t

This ensures that calling forward inside a prefixed app still generates proper prefixed URLs like /info/delete instead of /delete.

[xsawyerx]

There is a lot of unrelated whitespace (new lines, end of line spacing, etc.) in this commit. Is it possible to clean them up please? It adds noise and makes it hard to review properly.

[Jkhall81]

Ah. yeah... Looks like format on save completely mangled both files. I'll just close this.