Add the CrossSell component back in when all translations have been completed

[danny-englander]

Description

In the multi-life event / new beta.usa.gov wrapper version of the application, we will remove the CrossSell component per @erniedeeb until all translations have been done for retirement and disability.

User Story

As a developer, I need to add the CrossSell component back in once all translations for retirement and disability have been completed for the new beta.usa.gov wrapper / multi-life event version of the application.

Branches

with CrossSell: https://github.com/GSA/usagov-benefits-eligibility/tree/multi-life-event-2023-cross-sell
without CrossSell: https://github.com/GSA/usagov-benefits-eligibility/tree/multi-life-event-2023

[r-bartlett-gsa]

@danny-englander I might be misunderstanding the purpose of this ticket/issue, but I thought I'll mention it anyways :) If a single-life-event version is enabled, the cross selling banners already do not display. The cross selling banners display only if multi-life event version is enabled, which only should be done when Spanish content is uploaded; and at that point you can still control these banners for each individual life event via markdown files. Please let me know if this does not make sense, and I will be happy to discuss this.
cc: @erniedeeb

[danny-englander]

@r-bartlett-gsa I think there is a misunderstanding here. The point of this ticket is to have the beta.usa.gov wrapper implemented which was started by Frank in the multi-life event version, thus I have 2 branches based on that as per above. Let me know if you need further clarification or if I can help you understand this better. The two branches above will be the way forward as per discussions and the roadmap. Soon, we will have our new content person working on the translations, the two of which as per mentioned above in the issue summary.

[danny-englander]

Also see 71995f2 for reference.