Adding support for Native to Web SSO - Session Transfer

[nelsonmaia]

🔧 Changes

Auth0 is launching the Native to Web SSO (N2W), also known as Session Transfer, feature in EA (Early Access) at the end of April.

As part of this, we are introducing a new configuration under the Client object in the Management API (API2). This PR updates the Client struct to support the following payload:

{
  "session_transfer": {
    "can_create_session_transfer_token": false,
    "allowed_authentication_methods": ["cookie", "query"],
    "enforce_device_binding": "ip" // valid values: "ip", "asn", or "none"
  }
}

The goal of this change is to enable other SDKs (e.g., auth0-cli, Terraform provider) to support configuration of the new session_transfer settings.

📚 References

🔬 Testing

• Manual testing against Management API with a client configured for session transfer
• Added TestCases for session_transfer

📝 Checklist

• All new/changed functionality is covered by tests (or N/A)
• Documentation has been added/updated for new functionality (or N/A)

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.84%. Comparing base (0465249) to head (e926a8b).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #536   +/-   ##
=======================================
  Coverage   95.83%   95.84%           
=======================================
  Files          60       60           
  Lines       11661    11683   +22     
=======================================
+ Hits        11175    11197   +22     
  Misses        366      366           
  Partials      120      120           

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[ramya18101]

Hello @nelsonmaia , The changes are approved, But we will merge this when feature is ready to be shipped..