task: research routing options

Looks like FAM can handle up to 100 URLs, although a few are already spoken for.  Investigate mod ('%') 40 routing for two separate frontends.

https://github.com/bcgov/nr-forests-access-management/blob/main/infrastructure/server/oidc_clients_silva.tf
https://github.com/bcgov/nr-forests-access-management/pull/2083