Add reuse detail component

src/app/editorialisation/components/index.ts

...ation/components/reuse-detail/reuse-detail.component.html

...ation/components/reuse-detail/reuse-detail.component.scss

...isation/components/reuse-detail/reuse-detail.component.ts

...isation/components/reuses-list/reuses-list.component.html

...isation/components/reuses-list/reuses-list.component.scss

src/app/editorialisation/editorialisation-routing.module.ts

src/app/editorialisation/models/reuse.model.ts

src/app/editorialisation/services/reuses.service.ts

src/i18n/messages.en.xlf

src/i18n/messages.fr.xlf