Remove namespaces

[nsaunders]

I've decided that the component display namespace, as well as the initial namespace for style props, are probably unnecessary given that this composition pattern works with a basic as prop:

<ButtonBase
  as={(props: ComponentPropsWithRef<"a">) => (
    <TextBase as="a" {...props} fontSize="sm" hover:fontSize="lg" />
  )}
  bg="black"
  fg="white"
  hover:bg="#333"
  href="https://google.com/"
>
  Hello from Box
</ButtonBase>

[changeset-bot]

🦋 Changeset detected

Latest commit: 1cfaa86

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@embellish/react	Minor

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