feat: add antigen data

[schwartzadev]

• adds the antigen card to the summary
• adds the historical antigen test page

[netlify[bot]]

:heavy_check_mark: This is a preview version of the site.

:hammer: Explore the source changes: 67444d681800e7b83d73b927d452dbf66bbbbaa4

:mag: Inspect the deploy logs: https://app.netlify.com/sites/upbeat-lovelace-3e9fff/deploys/5ffe31bd6befbf000725b680

:sunglasses: Browse the preview: https://deploy-preview-1733--upbeat-lovelace-3e9fff.netlify.app