Add modals to unsubscribe from and archive notifications (#17516)

frontend/src/metabase/account/notifications/actions.js

...nt/notifications/components/ArchiveModal/ArchiveModal.jsx

...fications/components/ArchiveModal/ArchiveModal.styled.jsx

...cations/components/ArchiveModal/ArchiveModal.unit.spec.js

...se/account/notifications/components/ArchiveModal/index.js

.../account/notifications/components/HelpModal/HelpModal.jsx

...t/notifications/components/HelpModal/HelpModal.styled.jsx

...ications/components/NotificationCard/NotificationCard.jsx

...s/components/NotificationCard/NotificationCard.styled.jsx

...components/NotificationCard/NotificationCard.unit.spec.js

...ications/components/NotificationList/NotificationList.jsx

...components/NotificationList/NotificationList.unit.spec.js

...ications/components/UnsubscribeModal/UnsubscribeModal.jsx

...components/UnsubscribeModal/UnsubscribeModal.unit.spec.js

...ccount/notifications/components/UnsubscribeModal/index.js

...ations/containers/ArchiveAlertModal/ArchiveAlertModal.jsx

...count/notifications/containers/ArchiveAlertModal/index.js

...ations/containers/ArchivePulseModal/ArchivePulseModal.jsx

...count/notifications/containers/ArchivePulseModal/index.js

...ications/containers/NotificationsApp/NotificationsApp.jsx