docs: update sidenav organization for react pages

[blakecduncan]

Pull Request Checklist

• Did you add new tests and confirm existing tests pass? (yarn test)
• Did you update relevant docs? (docs are found in the site folder, and guidelines for updating/adding docs can be found in the contribution guide)
• Do your commits follow the Conventional Commits standard?
• Does your PR title also follow the Conventional Commits standard?
• If you have a breaking change, is it correctly reflected in your commit message? (e.g. feat!: breaking change)
• Did you run lint (yarn lint:check) and fix any issues? (yarn lint:write)
• Did you follow the contribution guidelines?

---

PR-Codex overview

This PR focuses on updating the sidebar in the site/sidebar/react.ts file to enhance the organization and labeling of login-related options.

Detailed summary

• Changed the text of the first item from "Login" to "Login UI".
• Added a new section for "Login methods" with sub-items:
  • "Email OTP"
  • "Email magic-link"
  • "Social login"
  • "Custom social providers"
  • "Passkey signup"
  • "Passkey login"
• Removed the collapsed structure for login methods.

✨ Ask PR-Codex anything about this PR by commenting with /codex {your question}

Before:

After:

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
aa-sdk-site	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Apr 8, 2025 3:25pm
aa-sdk-ui-demo	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Apr 8, 2025 3:25pm

[graphite-app]

How to use the Graphite Merge Queue

Add the label graphite-merge-queue to this PR to add it to the merge queue.

You must have a Graphite account in order to use the merge queue. Sign up using this link.

An organization admin has enabled the Graphite Merge Queue in this repository.

Please do not merge from GitHub as this will restart CI on PRs being processed by the merge queue.

[github-actions]

🌿 Documentation Preview

Name	Preview	Updated (UTC)
Alchemy Docs	🔗 Visit Preview	Apr 8, 2025, 3:18 PM