feat(ui): updated toaster

...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

src/app/app.module.ts

src/app/contact/contact.component.ts

...sletter-subscription/newsletter-subscription.component.ts

...rofile/profile-newsletter/profile-newsletter.component.ts

...bers-management/structure-members-management.component.ts

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

src/app/services/notification.service.ts

...tructure/structure-exclude/structure-exclude.component.ts

src/assets/ico/toast-error.svg

src/assets/ico/toast-info.svg

src/assets/ico/toast-success.svg

src/assets/ico/toast-warning.svg

src/styles.scss