build(deps): bump the pi-mono group in /node-wrapper with 3 updates

Bumps the pi-mono group in /node-wrapper with 3 updates: [@earendil-works/pi-agent-core](https://github.com/earendil-works/pi/tree/HEAD/packages/agent), [@earendil-works/pi-ai](https://github.com/earendil-works/pi/tree/HEAD/packages/ai) and [@earendil-works/pi-coding-agent](https://github.com/earendil-works/pi/tree/HEAD/packages/coding-agent).


Updates `@earendil-works/pi-agent-core` from 0.78.0 to 0.84.2
- [Release notes](https://github.com/earendil-works/pi/releases)
- [Changelog](https://github.com/earendil-works/pi/blob/main/packages/agent/CHANGELOG.md)
- [Commits](https://github.com/earendil-works/pi/commits/v0.84.2/packages/agent)

Updates `@earendil-works/pi-ai` from 0.78.0 to 0.84.2
- [Release notes](https://github.com/earendil-works/pi/releases)
- [Changelog](https://github.com/earendil-works/pi/blob/main/packages/ai/CHANGELOG.md)
- [Commits](https://github.com/earendil-works/pi/commits/v0.84.2/packages/ai)

Updates `@earendil-works/pi-coding-agent` from 0.78.0 to 0.84.2
- [Release notes](https://github.com/earendil-works/pi/releases)
- [Changelog](https://github.com/earendil-works/pi/blob/main/packages/coding-agent/CHANGELOG.md)
- [Commits](https://github.com/earendil-works/pi/commits/v0.84.2/packages/coding-agent)

---
updated-dependencies:
- dependency-name: "@earendil-works/pi-agent-core"
  dependency-version: 0.84.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: pi-mono
- dependency-name: "@earendil-works/pi-ai"
  dependency-version: 0.84.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: pi-mono
- dependency-name: "@earendil-works/pi-coding-agent"
  dependency-version: 0.84.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: pi-mono
...

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Author: dependabot[bot]