Bump @zag-js/core and @chakra-ui/react in /frontend

Bumps [@zag-js/core](https://github.com/chakra-ui/zag) to 1.8.2 and updates ancestor dependency [@chakra-ui/react](https://github.com/chakra-ui/chakra-ui/tree/HEAD/packages/react). These dependencies need to be updated together.


Updates `@zag-js/core` from 0.82.1 to 1.8.2
- [Release notes](https://github.com/chakra-ui/zag/releases)
- [Changelog](https://github.com/chakra-ui/zag/blob/main/CHANGELOG.md)
- [Commits](https://github.com/chakra-ui/zag/compare/@zag-js/[email protected]...@zag-js/[email protected])

Updates `@chakra-ui/react` from 3.8.0 to 3.16.1
- [Release notes](https://github.com/chakra-ui/chakra-ui/releases)
- [Changelog](https://github.com/chakra-ui/chakra-ui/blob/main/packages/react/CHANGELOG.md)
- [Commits](https://github.com/chakra-ui/chakra-ui/commits/@chakra-ui/[email protected]/packages/react)

---
updated-dependencies:
- dependency-name: "@zag-js/core"
  dependency-version: 1.8.2
  dependency-type: indirect
- dependency-name: "@chakra-ui/react"
  dependency-version: 3.16.1
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]