Add redirect to the multiple credentials feature

[vplasencia]

Description

Right now, when using credential groups, there is an option to add redirect to a website. This way, after checking that a user meets the criteria of a credential, they will be redirected to the app (URL) that the person decides.

This same improvement can be added to the multiple credentials group, after the user joins the group, the app can redirect to a specific website (URL).

This should be applied to the infrastructure and also the API SDK.

More context

https://github.com/bandada-infra/bandada/blob/main/libs/api-sdk/src/groups.ts#L450