add require consent to whitelabel data

[lionellbriones]

Jira Link

https://consensyssoftware.atlassian.net/browse/EMBED-97

Description

Adds requiredConsent to WhiteLabelData to be used on Web3auth login modal.

How has this been tested?

Screenshots (if appropriate)

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist

• My code follows the code style of this project. (run lint)
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.

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Note

Low Risk
Low risk type-only change: adds an optional consentRequired boolean to WhiteLabelData with a default of false, without altering runtime logic.

Overview
Extends WhiteLabelData in src/utils/interfaces.ts with a new optional consentRequired?: boolean setting (default false) so integrators can indicate that the login flow should require user consent.

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