Feat: Configure social and email login methods and make default eip155 account type to EOA

[ayushgupta0610]

Description

This PR disables smart accounts by default for social/email (Auth) logins, ensuring EOA is used. It introduces a new disableAuthSmartAccounts option to explicitly force EOA for Auth flows. Additionally, the default eip155 account type is now set to EOA, and the defaultAccountTypes option can be used to configure the preferred account type when smart accounts are enabled for Auth.

Type of change

• Chore (non-breaking change that addresses non-functional tasks, maintenance, or code quality improvements)
• 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)

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Checklist

• Code in this PR is covered by automated tests (Unit tests, E2E tests)
• My changes generate no new warnings
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