feat: add phone provider protection, token vault access, and cross-app connection support

[fern-api]

This PR regenerates code to match the latest API Definition.

Summary

This PR regenerates the SDK from the latest Auth0 Management API definition (Fern codegen, June 23, 2026). It introduces new resources, expands existing client models, fixes error handling, and corrects type definitions.

New Resources

• attackProtection.phoneProviderProtection - New sub-resource with get and patch operations for managing the tenant-level phone provider protection configuration.

New Types

• GetPhoneProviderProtectionResponseContent / PatchPhoneProviderProtectionResponseContent / PhoneProviderProtectionBackoffStrategyEnum
• ClientTokenVaultPrivilegedAccessWithCredentialId / ClientTokenVaultPrivilegedAccessWithPublicKey / TokenVaultPrivilegedAccessIpAllowlistEntry - Settings for Token Vault Privileged Access on clients
• CrossAppAccessRequestingApp - Marks a connection as a Requesting Application for Cross App Access
• NativeSocialLoginPatch / NativeSocialLoginApplePatch / NativeSocialLoginFacebookPatch / NativeSocialLoginGooglePatch - Patch variants for native social login config
• FedCmLoginPatch / FedCmLoginGooglePatch — Patch variant for FedCM login config

Client Updates

Resource: clients
Change: Added token_vault_privileged_access field to create/update/response types; native_social_login and fedcm_login in UpdateClientRequestContent now use Patch types and accept null; added NotFoundError (404) handling
────────────────────────────────────────
Resource: connections
Change: Added cross_app_access_requesting_app to create, update, list, and response types (OIDC, Okta, base)
────────────────────────────────────────
Resource: emailTemplates
Change: Added auth_email_by_code as a supported template name in all relevant JSDoc
────────────────────────────────────────
Resource: keys/signing
Change: Added NotFoundError (404) handling
────────────────────────────────────────
Resource: users/connectedAccounts
Change: Added NotFoundError (404) handling

Bug Fixes / Type Corrections

• CreateUserResponseContent: created_at, updated_at, multifactor_last_modified, last_login, last_password_reset corrected from UserDateSchema to string

Tests

• Added wire tests for attackProtection/phoneProviderProtection, clients/connections, keys/signing, and users/connectedAccounts
• Updated reference.md with new endpoint and type documentation

[codecov]

Codecov Report

❌ Patch coverage is 90.24390% with 8 lines in your changes missing coverage. Please review.
✅ Project coverage is 89.62%. Comparing base (824070e) to head (966c3f9).

Files with missing lines	Patch %	Lines
...resources/phoneProviderProtection/client/Client.ts	88.57%	8 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1359   +/-   ##
=======================================
  Coverage   89.62%   89.62%           
=======================================
  Files         426      428    +2     
  Lines       19804    19886   +82     
  Branches     9716     9757   +41     
=======================================
+ Hits        17749    17823   +74     
- Misses       2055     2063    +8     

Flag	Coverage Δ
alltests	89.62% <90.24%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
...nt/api/resources/attackProtection/client/Client.ts	100.00% <100.00%> (ø)
.../api/resources/attackProtection/resources/index.ts	100.00% <100.00%> (ø)
...tection/resources/phoneProviderProtection/index.ts	100.00% <100.00%> (ø)
.../management/api/resources/clients/client/Client.ts	88.77% <100.00%> (+0.07%)	⬆️
...ment/api/resources/emailTemplates/client/Client.ts	88.19% <ø> (ø)
.../resources/keys/resources/signing/client/Client.ts	88.05% <100.00%> (+0.18%)	⬆️
...users/resources/connectedAccounts/client/Client.ts	92.59% <100.00%> (+0.28%)	⬆️
src/management/api/types/types.ts	100.00% <100.00%> (ø)
...resources/phoneProviderProtection/client/Client.ts	88.57% <88.57%> (ø)

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[developerkunal]

LGTM