feat: Add Teams API

[agiannelli-auth0]

Description

This PR implements all necessary pages for the new Teams API explorer, including:

• Teams API Explorer
• Updated reference on API Index pages
• Introduction page (english)
• Updated navigation

References

Teams API Launch

Testing

Local rendering & preview site verification

Checklist

• I've read and followed CONTRIBUTING.md.
• I've tested the site build for this change locally.
• I've made appropriate docs updates for any code or config changes.
• I've coordinated with the Product Docs and/or Docs Management team about non-trivial changes.

[github-actions]

Summary

Status	Count
🔍 Total	19
✅ Successful	11
⏳ Timeouts	0
🔀 Redirected	0
👻 Excluded	7
❓ Unknown	0
🚫 Errors	1
⛔ Unsupported	0

Errors per input

Errors in main/docs/api/teams.mdx

• [ERROR] https://auth0.com/docs/get-started/applications/confidential-and-public-applications#confidential-and-public-applications | Cannot find fragment: Fragment not found in document. Check if fragment exists or page structure
  Full Github Actions output

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Project	Status	Preview	Updated (UTC)
auth0-docs-dev	🟢 Ready	View Preview	Jun 25, 2026, 5:17 PM

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