🚧 [WIP][NEW SIGNUP] Introduce a new Sign-in Flow Composer

[brionmario]

Purpose

Add a WIP initial cut of the newly proposed Sign up flow builder.

Related Issues

• https://github.com/wso2/product-is/issues/21562

Related PRs

• N/A

Checklist

• [ ] e2e cypress tests locally verified. (for internal contributers)
• [ ] Manual test round performed and verified.
• [ ] UX/UI review done on the final implementation.
• [ ] Documentation provided. (Add links if there are any)
• [ ] Relevant backend changes deployed and verified
• [ ] Unit tests provided. (Add links if there are any)
• [ ] Integration tests provided. (Add links if there are any)

Security checks

• [ ] Followed secure coding standards in http://wso2.com/technical-reports/wso2-secure-engineering-guidelines
• [ ] Ran FindSecurityBugs plugin and verified report
• [ ] Confirmed that this PR doesn't commit any keys, passwords, tokens, usernames, or other secrets

[wso2-jenkins-bot]

⚠️ No Changeset found

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go.

If these changes should result in a version bump, you need to add a changeset.

Refer Release Documentation to learn how to add a changeset.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Please upload report for BASE (new-signup@8366469). Learn more about missing BASE report.

Additional details and impacted files

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