[Native Auth] Remove preview warning and typo fix

[shenj]

No description provided.

[Copilot]

Pull Request Overview

This PR removes experimental/preview warnings from Native Authentication MFA and authentication method registration APIs, indicating these features are ready for production use. It also fixes a typo in test constants and improves error logging messages.

Key Changes:

• Removed @warning JSDoc tags from 13 public API methods across MFA and JIT authentication flows
• Fixed typo: TestAccounDetails → TestAccountDetails in test files
• Enhanced error logging to include error details for better debugging

Reviewed Changes

Copilot reviewed 14 out of 14 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
lib/msal-browser/test/custom_auth/test_resources/TestModules.ts	Updated import formatting from single line to multi-line for better readability
lib/msal-browser/test/custom_auth/test_resources/TestConstants.ts	Fixed typo in constant name: TestAccounDetails → TestAccountDetails
lib/msal-browser/test/custom_auth/get_account/interaction_client/CustomAuthSilentCacheClient.spec.ts	Updated test references to use corrected TestAccountDetails constant
lib/msal-browser/test/custom_auth/core/auth_flow/mfa/state/MfaState.spec.ts	Updated test references to use corrected TestAccountDetails constant
lib/msal-browser/src/custom_auth/sign_in/auth_flow/result/SignInSubmitPasswordResult.ts	Removed experimental warnings from isAuthMethodRegistrationRequired() and isMfaRequired() methods
lib/msal-browser/src/custom_auth/sign_in/auth_flow/result/SignInSubmitCodeResult.ts	Removed experimental warnings from isAuthMethodRegistrationRequired() and isMfaRequired() methods
lib/msal-browser/src/custom_auth/sign_in/auth_flow/result/SignInResult.ts	Removed experimental warnings from isAuthMethodRegistrationRequired() and isMfaRequired() methods
lib/msal-browser/src/custom_auth/core/auth_flow/mfa/state/MfaState.ts	Removed experimental warnings from 4 MFA state methods
lib/msal-browser/src/custom_auth/core/auth_flow/mfa/result/MfaSubmitChallengeResult.ts	Removed experimental warnings from isCompleted() and isFailed() methods
lib/msal-browser/src/custom_auth/core/auth_flow/mfa/result/MfaRequestChallengeResult.ts	Removed experimental warnings from isVerificationRequired() and isFailed() methods
lib/msal-browser/src/custom_auth/core/auth_flow/jit/state/AuthMethodRegistrationState.ts	Removed experimental warnings from 7 auth method registration methods and improved error logging with error details
lib/msal-browser/src/custom_auth/core/auth_flow/jit/result/AuthMethodRegistrationSubmitChallengeResult.ts	Removed experimental warnings from isCompleted() and isFailed() methods
lib/msal-browser/src/custom_auth/core/auth_flow/jit/result/AuthMethodRegistrationChallengeMethodResult.ts	Removed experimental warnings from 3 result checking methods