Merge branch '662-rest' into 'develop'

changes/changelog.d/662.enhancement

front/src/components/About.vue

front/src/components/Footer.vue

front/src/components/Home.vue

front/src/components/PageNotFound.vue

front/src/components/Pagination.vue

front/src/components/ShortcutsModal.vue

front/src/components/Sidebar.vue

front/src/components/admin/SettingsGroup.vue

front/src/components/federation/LibraryWidget.vue

front/src/components/forms/PasswordInput.vue

front/src/components/instance/Stats.vue

front/src/components/notifications/NotificationRow.vue

front/src/components/radios/Button.vue

front/src/components/radios/Card.vue