* Add public engagement page
- modifies sitemap config
- creates PublicEvent component
- adds SVGs for dates
- all copy is in intl
* Add Public Engagement button to each page
- create new PublicEng component
- add to each page
- update snapshots
- modify CEJST and Meth page to give button more space
* Make mobile compliant and fix DOM validation error
- transform each <p>'s descendent into a <CollectionDescription>
- fix a mobile rendering issue with <Collection> library
- format registration links so they render on mobile
- update snapshots
* Add spacing to descriptions and fix links
* Add Gherkin tests for testing links
- all zoom links should be functional
- ensure all legacy tests, test the new page
- add data-cy tag for cypress
- update snapshots
* Refactor to pass accessibility on all pages
- update snapshots
* Correct registration links
* Make registration links into buttons
* Make new tag bold
* Update copy based on feedback from Corey
