Bump @formkit/themes in /src/dispatch/static/dispatch

Bumps [@formkit/themes](https://github.com/formkit/formkit/tree/HEAD/packages/themes) from 1.3.2 to 1.4.0.
- [Release notes](https://github.com/formkit/formkit/releases)
- [Commits](https://github.com/formkit/formkit/commits/1.4.0/packages/themes)

---
updated-dependencies:
- dependency-name: "@formkit/themes"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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