feat: handle new registration flow

src/user/repositories/user.repository.ts

@@ -11,8 +11,7 @@ export class UserRepository {
   createUnverifiedUser(data: Partial<User>) {
     return this.userRepository.save(
       this.userRepository.create({
-        phoneNumber: data.phoneNumber,
-        countryCode: data.countryCode,
+        email: data.email,
         roles: data.roles,
       }),
     );