Sc 12454 Beacon FE: add successfully account creation component

[elysee15]

Scope of changes

Fixes SC-12454

Type of change

• new feature
• bug fix
• documentation
• testing
• technical debt
• other (describe)

Acceptance criteria

Author checklist

• I have manually tested the change and/or added automation in the form of unit tests or integration tests
• I have updated the dependencies list
• I have recompiled and included new protocol buffers to reflect changes I made
• I have added new test fixtures as needed to support added tests
• Check this box if a reviewer can merge this pull request after approval (leave it unchecked if you want to do it yourself)
• I have moved the associated Shortcut story to "Ready for Review"

Reviewer(s) checklist

• Any new user-facing content that has been added for this PR has been QA'ed to ensure correct grammar, spelling, and understandability.
• Are there any TODOs in this PR that should be turned into stories?

[shortcut-integration]

This pull request has been linked to Shortcut Story #12454: Beacon FE: add successfully account creation component.

[rebeccabilbro]

Hi @elysee15 - I'm noticing that the word "successful" is misspelled in several places in this PR (there should only be one "l" at the end of the word). Can you please do a find and replace to ensure that the spelling is correct?

[masskoder]

LGTM