feat(authentication): remove help message while validating in register

Author: Ismaestro

src/app/features/authentication/pages/register/register.component.html

@@ -99,7 +99,6 @@ <h1 class="first-heading__title" i18n>¡Register and complete your Pokédex!</h1
         <sl-icon name="star" slot="prefix" />
         <!-- eslint-disable-next-line @angular-eslint/template/no-call-expression -->
         @if (isPokemonValidating()) {
-          <p i18n slot="help-text">Validating...</p>
           <img
             class="loading__image"
             alt="angular logo"