fix: notification type adaptation for manage object instead of enum

package-lock.json

package.json

...tification-form/admin-notification-form.presentational.ts

...min-notification-list/admin-notification-list.routable.ts

src/app/features/home/services/home.service.ts

...rm/preservation-space-notification-form.presentational.ts

...t/preservation-space-notification-detail-edit.routable.ts

...ion-list/preservation-space-notification-list.routable.ts

...ables/orgunit-detail-edit/orgunit-detail-edit.routable.ts

...omponents/routables/orgunit-list/orgunit-list.routable.ts

src/app/models/index.ts

src/app/shared/enums/notification-type.enum.ts

src/assets/i18n/de.json

src/assets/i18n/en.json

src/assets/i18n/fr.json