docs(examples): update examples to include primitives

[joshblack]

Noticed this when testing that our examples no longer render the button as expected now that the feature flag is gone and only CSS Modules are applied. This change updates our examples to import the expected Custom Properties from primitives so that components that are unflagged render as expected when using CSS Modules

Changelog

New

Changed

• Update app-router example to include primitives
• Update codesandbox example to use primitives

Removed

Rollout strategy

• None; if selected, include a brief description as to why

This is a change to our examples and not a public package

[changeset-bot]

⚠️ No Changeset found

Latest commit: 5b1abb6

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[github-actions]

size-limit report 📦

Path	Size
packages/react/dist/browser.esm.js	103.88 KB (0%)
packages/react/dist/browser.umd.js	104.19 KB (0%)