Fixed email verification bug - ALPHA-19

[BasileF]

Ticket	Title
#ALPHA-19	Create account "Failed to send email confirmation, please double check your email address" error

Description

404 error when entering an email on the signup page.

Implementation / Approach

The frontend was calling the wrong endpoint (v1/email/create rather than v1/email/).

Checklist

• [ ] Appropriate Unit test coverage
• [ ] Manual top-hatting has been performed
• [ ] This PR is linted, tested and follows the best practices of the organization