TODO

...

Nice to have

do not refetch milestones when navigating from repos
convert x to a Date so we don't convert multiple times over
render milestone end date as a tick if overdue; https://apexcharts.com/docs/annotations/
back button to navigate away from milestone page
d3/d3 has no milestones
use Vercel and Next.js Github auth instead of Firebase
semantic-release, GitHub actions, push to npm