Upgrade deploy-pages to v5 for Node.js 24 support

[charliek]

Summary

• Upgrades actions/deploy-pages from v4 to v5 to resolve the Node.js 20 deprecation warning in the docs workflow
• The remaining upload-pages-artifact Node 20 warning is waiting on an upstream fix (actions/upload-pages-artifact#139)

Test plan

• Verify the docs workflow runs successfully
• Confirm the deploy-pages Node 20 deprecation warning is gone

🤖 Generated with Claude Code

Summary by CodeRabbit

• Chores
  • Updated documentation deployment infrastructure to the latest version for improved reliability and security.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 5ade3117-271c-42c4-b064-097f5f398270

📥 Commits

Reviewing files that changed from the base of the PR and between 15b9f6d and 828d0ad.

📒 Files selected for processing (1)

• .github/workflows/docs.yml

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📝 Walkthrough

Walkthrough

The GitHub Actions workflow for documentation deployment has been updated to use version 5 of the actions/deploy-pages action instead of version 4. This is a routine dependency update affecting the deployment step configuration.

Changes

Cohort / File(s)	Summary
GitHub Actions Workflow .github/workflows/docs.yml	Updated actions/deploy-pages from v4 to v5 in the deploy job step.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Poem

🐰 A hop, a bump, a version rise,
From v4 to v5, what a surprise!
Deploy with grace, the pages flow,
The docs take flight, on we go! 🚀

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: upgrading the deploy-pages action from v4 to v5, and clearly conveys the rationale (Node.js 24 support). It is concise and specific.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch upgrade-deploy-pages-node24

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