chore: decrease sonar smells

...n/components/claim-structure/claim-structure.component.ts

...components/manage-employers/manage-employers.component.ts

...app/admin/components/manage-jobs/manage-jobs.component.ts

...p/admin/components/manage-users/manage-users.component.ts

...components/newsletter-users/newsletter-users.component.ts

src/app/carto/carto.component.spec.ts

src/app/config/http-interceptor.ts

...t-form/account-newsletter/account-newsletter.component.ts

src/app/form/form-view/form-view-routing.module.ts

src/app/form/form-view/form-view.component.ts

...training-type/personal-offer-training-type.component.scss

...r-training-type/personal-offer-training-type.component.ts

...ure-form/structure-consent/structure-consent.component.ts

...rm/structure-covid-info/structure-covid-info.component.ts

...ame-and-address/structure-name-and-address.component.scss

...-name-and-address/structure-name-and-address.component.ts

...tructure-detail-print/structure-detail-print.component.ts

...app/form/orientation-form/orientation-form.component.scss

src/app/form/orientation-form/orientation-form.component.ts

src/app/guards/admin.guard.ts