aKinderWellness Testing and Quality analysis

When a user is deleted from the system, their email should become available for reuse. However, attempting to create a new user with the same email results in the error:

{
    "success": false,
    "message": "Email already exists"
}

This indicates that deleted users are still being considered in uniqueness validation.

Steps to Reproduce
Login as Superadmin
Create a new user with email: user@user.com
Delete that user
Try creating a new user with the same email: user@user.com

Actual Result
Email already exists

Expected Result
Email should be reusable after user deletion
New user should be created successfully