docs: update SSO how-to guide navigation to Settings → Single sign-on

[strawgate]

Summary

The SSO configuration UI moved from a section within the General settings page to a dedicated Settings → Single sign-on page in pydantic/platform#28299. This PR updates the navigation instructions in the SSO how-to guide to match.

Changed references:

Before	After
Settings → scroll to Identity Providers section	Settings → Single sign-on
Organization Settings → Identity Providers	Settings → Single sign-on
Copy the Redirect URI from Logfire Organization Settings	Copy the Redirect URI from Logfire Settings → Single sign-on

Note: the "Organization Settings → Account connections" reference in the "Linking Accounts for Existing Users" section is unchanged -- that page was not moved.

Created via Murmur

[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 Plus

Run ID: a329eb0d-088f-42c6-bd37-e01ffe791dbc

📥 Commits

Reviewing files that changed from the base of the PR and between 86f2514 and a09c164.

📒 Files selected for processing (1)

• docs/how-to-guides/sso-setup.md

🔗 Linked repositories identified

CodeRabbit considers these linked repositories for cross-repo context during reviews:

• pydantic/logfire (manual)
• pydantic/pydantic-ai (manual)
• pydantic/platform (auto-detected) → reviewed against open PR #28299 murmur/w/platform/github_oauth/strawgate/sso instead of the default branch
• pydantic/pydantic (auto-detected)

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📝 Walkthrough

Walkthrough

Updated the SSO setup guide to use the current Logfire Settings → Single sign-on navigation for locating the Redirect URI, configuring Azure OIDC, disconnecting providers, and the summary table.

🚥 Pre-merge checks | ✅ 4

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately summarizes the guide navigation updates to Settings → Single sign-on.
Description check	✅ Passed	The description matches the PR changes and correctly describes the SSO UI navigation updates.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch murmur/sso-docs-nav-update

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[cubic-dev-ai]

No issues found across 1 file

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

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