feat(ui): Implement email, username, and phone fields (attempt two)

[joe-bell]

Description

Adds dual/triple method fields, along with conditional rendering based on user configuration

also fixes SDKI-33

Sign-in

Checklist

• [x] npm test runs as expected.
• [x] npm run build runs as expected.
• [ ] (If applicable) JSDoc comments have been added or updated for any package exports
• [ ] (If applicable) Documentation has been updated

Type of change

• [ ] 🐛 Bug fix
• [x] 🌟 New feature
• [ ] 🔨 Breaking change
• [ ] 📖 Refactoring / dependency upgrade / documentation
• [ ] other:

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: 3df76492e686a4d0145b6d6a0c7ba2be6e948cf8

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 0 packages

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[joe-bell]

Going to include SDKI-33 as part of this PR too