Can't create 2 users with blank email

[JoaGamo]

Describe the bug emails are not required by default, but the database refuses to store another user with () email (blank). Error is specifically

root-gamevault-backend-1  | error:   ┃ [ 1] [Unhandled QueryFailedError occurred: duplicate key value violates unique constraint "UQ_d0e7d50057240e5752a2c303ffb"]
root-gamevault-backend-1  | error:   ┃ [ 2] {
root-gamevault-backend-1  | error:   ┃ [ 3]   context: 'LoggingExceptionFilter',
root-gamevault-backend-1  | error:   ┃ [ 4]   error: QueryFailedError: duplicate key value violates unique constraint "UQ_d0e7d50057240e5752a2c303ffb"
root-gamevault-backend-1  | error:   ┃ [19]     detail: 'Key (email)=() already exists.',

To Reproduce Steps to reproduce the behavior:

1. Create one user with blank email
2. Create another user, different name/password, blank email
3. See error

Expected behavior Blank email for both users

[Alfagun74]

awesome catch. just fixed it. Thank you so much for reporting!