Add events query/formatter/layout

[jtmst]

Description

department-of-veterans-affairs/va.gov-cms#15908

Adds Events to next-build.

Changes:

• Adds events query and formatter
• formatter and query tests and mock data
• Event layout
• Event utl functions for date calculations
• Unit tests
• Google maps component
• Adjusts social links component
• Adds to storybook

Testing done

Local testing, unit tests

Screenshots

QA steps

Verify that event nodes (ie http://localhost:3000/central-iowa-health-care/events/52265/) render as expected
Verify that events data is properly brought in

Is this PR blocked by another PR?

• Add the DO NOT MERGE label
• Add links to additional PRs here:

[tjheffner]

I wonder if these should be handled inside the query formatter itself. fine here for now, just a thought

[tjheffner]

this will be for EVENT_LISTING instead of EVENT

[tjheffner]

this feels like it's probably too many args, very likely doesn't need all of this data in order to render (like the nested breadcrumbs on facilityLocation, etc). not a blocker, we can clean it up later... i think most stories need some cleanup

[tjheffner]

wonderful work. there are a few small follow-up tasks, but those can be handled in a separate ticket & pr. this does a lot to get all of the event-related wiring in place and will be easy to iterate on.

the main follow up tasks i see:

• event breadcrumbs are different from va.gov (home is hidden for us)
• the "see more times" for recurring events shows all immediately, instead of initially trimming to 5
• there appears to be some spacing differences at the bottom, but i like ours better.
• some of the event field types still don't feel DRY to me. we can potentially re-use some things from paragraph.ts or field_types.d.ts