Migrate to a React-18 compatible UI framework

[kevinfrei]

Fluent9 appears to be pretty sparse. Gotta find something to migrate to from Fluent8 :/

[kevinfrei]

Chakra looks interesting: https://chakra-ui.com/docs/components
Material shows up at the top everywhere, but I think it's more web focused: https://mui.com/
Evergreen looks like a pretty nice "slim" collection: https://evergreen.segment.com/

[kevinfrei]

Fluent's latest & greatest appears to have ceded the virtualized data table entirely. I use that all over the place, so, no more fluent...

[kevinfrei]

Looks like they updated FluentUI v8 to support React 18 :)