Bump nanoid from 3.1.22 to 3.2.0 in /ui/pi-web-agent-app (#219)

Bumps [nanoid](https://github.com/ai/nanoid) from 3.1.22 to 3.2.0.
- [Release notes](https://github.com/ai/nanoid/releases)
- [Changelog](https://github.com/ai/nanoid/blob/main/CHANGELOG.md)
- [Commits](ai/nanoid@3.1.22...3.2.0)

---
updated-dependencies:
- dependency-name: nanoid
  dependency-type: indirect
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]