This pull-request moves using to using the plain `radix-ui` package over
`@radix-ui/react-*` packages. Put simply, now we're not going to run
into issues with inconsistent radix dependencies. This will have no
effect to how the code is built, but will give us a single place to
import from.
Closes#21830
Remove redundant icon sizing across the frontend. Components like
`Button`, `DropdownMenuItem`, and `CommandItem` already control child
SVG sizes via CSS selectors (e.g., `[&>svg]:size-icon-lg`), so explicit
`size` props and `className` overrides on icons nested inside them are
unnecessary. This PR strips those out and lets parent components handle
sizing consistently.
As a bonus, also migrates the `DropdownArrow` component from Emotion
CSS-in-JS to Tailwind utilities, replaces raw `<a>` tags with the `<Link
/>` component in the Premium page, and adds Storybook coverage for
`PremiumPageView`.
Jake Howell