Fix: Configure docs package to be skipped during release

[bhouston]

Issue Description

The GitHub Actions release workflow is failing because the packages/docs package doesn't have the required semantic-release configuration. This package is marked as private and shouldn't be published to npm, but it still needs to be properly configured to be skipped during the release process.

Proposed Solution

1. Add a semantic-release script to the packages/docs/package.json file
2. Create a .releaserc.json file in the packages/docs directory that extends semantic-release-monorepo but is configured to skip actual publishing using npmPublish: false option

This will ensure the release workflow passes without attempting to publish the private docs package to npm.