docs(SSO): explain SSO filters with RE2 tester - #6297

Greptile Summary

The PR improves guidance for configuring SSO identifier filters.

• Adds anchored username and email regular-expression examples.
• Links to a Go-compatible regex tester from the identifier-filter field.
• Broadens the shared field description prop to support linked React content.

Confidence Score: 5/5

The PR appears safe to merge with no actionable correctness or security issues identified.

The UI type widening is compatible with existing rendering, localization falls back to English, and the documented expressions and linked tester align with the backend’s Go regular-expression implementation.

_{Reviews (1): Last reviewed commit: "docs(web): explain SSO filters with RE2 ..." | Re-trigger Greptile}

No actionable comments were generated in the recent review. 🎉

Walkthrough

The identifier filter field now accepts a ReactNode description. Its description includes localized regex examples and a link to regex101.com using the Go RE2 flavor. The link opens in a new tab and uses rel="noreferrer". English localization adds the tool label and expands the description text.

Suggested reviewers: bluedbird, boojack, johnnyjoygh

Merge Risk: ⚪ Minimal · up to f5b04

This change improves SSO identifier-filter guidance with RE2 examples and a safe external testing link. No current merge-blocking risk is identified.

• Fix all pre-merge checks with AI

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

_{Comment @coderabbitai help to get the list of available commands.}