DefaultAuthParams =Pick<AuthorizationParams,"scopes"|"resource"|"responseType"|"prompt"|"display"|"uiLocales"|"acrValues"|"maxAge"|"loginHint"|"authenticatorHint">
Subset of AuthorizationParams that can be pre-configured as defaults for every authentication request.
Per-request values (state, nonce, codeChallenge, codeChallengeMethod, redirectUri) are managed internally by the SDK and cannot be overridden here.