As a user I want to update my email

1. Visit getalby.com
2. Click on "Dashboard"
3. Input the email
4. Input password
5. Click on "log in"
6. "Welcome back to Alby" page appears
7. Click on "Settings"
8. Click on "Account detailes"
9. "Edit your email" page appears
10. Input new email If you input existing email - notification "has already been taken" appears
11. Click on "Update email"
12. "User was successfully updated" page appears