feat: support dual usernames create

[HashEngineering]

Issue being fixed or feature implemented

Related PR's and Dependencies

Screenshots / Videos

How Has This Been Tested?

• QA (Mobile Team)

Checklist:

• I have performed a self-review of my own code and added comments where necessary
• I have added or updated relevant unit/integration/functional/e2e tests

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on base/target branches other than the default branch.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch feat/dual-usernames-create

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}