feat(input): add required + autocomplete + example for invalid inputs

src/app/contact/contact.component.html

...iew/account-form/account-info/account-info.component.html

...e-form/structure-contact/structure-contact.component.html

.../structure-orientator/structure-orientator.component.html

...eneficiary-info/mediation-beneficiary-info.component.html

...-beneficiary-info/mediation-beneficiary-info.component.ts

src/app/login/login.component.html

...etter-subscription/newsletter-subscription.component.html

src/app/profile/edit/edit.component.html

...dd-member-modal/structure-add-member-modal.component.html

src/app/reset-password/forgot-password.component.html

src/app/reset-password/reset-password.component.html

src/app/shared/components/input/input.component.html

src/app/shared/components/input/input.component.scss

src/app/shared/components/input/input.component.ts

src/app/shared/components/input/input.stories.ts

...mponents/select-or-create/select-or-create.component.html

...mponents/select-or-create/select-or-create.component.scss

src/app/shared/components/textarea/textarea.component.html

src/app/shared/components/textarea/textarea.component.scss