⬆ Bump rich-toolkit from 0.18.1 to 0.19.0

Bumps rich-toolkit from 0.18.1 to 0.19.0.

---
updated-dependencies:
- dependency-name: rich-toolkit
  dependency-version: 0.19.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]