All GitHub Pages Themes should get Google Lighthouse Scores of 100

[mgifford]

These default themes should follow best practices. Tactile falls short. Accessibility gets 91.

I'm fairly certain this is due to Primer itself.

Here is the PageSpeed Insights of a somewhat minimal Primer site I found.

https://pagespeed.web.dev/analysis/https-nostr-crdt-yousefed-vercel-app/5xqpiv133q?form_factor=desktop