Enable “Spotlight” component on VAMC detail pages (and possibly Benefits Hubs pages) as content blocks

[joshworkscivicactions]

User Story or Problem Statement

As a CMS editor I want to place a set of "Spotlight" blocks on a VAMC detail page.

From this user's ticket https://va-gov.atlassian.net/jira/servicedesk/projects/VAHELP/queues/custom/11/VAHELP-1002

Acceptance Criteria

• [ ] TBD

Implementation steps

## Design principles Which [CMS design principle](https://github.com/department-of-veterans-affairs/va.gov-team/blob/master/platform/cms/cms-product-design-principles.md) is at play? - [ ] Purpose-driven: Creates an opportunity to involve the editor community in VA’s mission and content strategy goals. - [ ] Efficient: Removes distractions and create clear, straightforward paths to get the job done. - [ ] Approachable: Offers friendly guidance over authoritative instruction. - [ ] Consistent: Reduce user’s mental load by allowing them to fall back on pattern recognition to complete tasks. - [ ] Empowering: Provide clear information to help editors make decisions about their work. ### CMS Team Please leave only the team that will do this work selected. If you're not sure, it's fine to leave both selected. - [x] `Core Application Team` - [x] `Product Support Team`

[mmiddaugh]

This work will be informed by an audit reviewing available spotlight patterns and a recommendation to standardize those from Laura (more info available in a comment on #12801

[xiongjaneg]

@xiongjaneg Related to #13801