OZG-530 -> OZG-566 create file-shared lib; impl loading Attachments after vorgang loaded

...ea/anhang-list-container/anhaenge/anhaenge.component.scss

...anhang-list-container/anhaenge/anhaenge.component.spec.ts

...area/anhang-list-container/anhaenge/anhaenge.component.ts

...a/anhang-list-container/anhaenge/file/file.component.html

...a/anhang-list-container/anhaenge/file/file.component.scss

...nhang-list-container/anhaenge/file/file.component.spec.ts

...rea/anhang-list-container/anhaenge/file/file.component.ts

...nhang-list-container/anhang-list-container.component.html

...nhang-list-container/anhang-list-container.component.scss

...ng-list-container/anhang-list-container.component.spec.ts

.../anhang-list-container/anhang-list-container.component.ts

...ge/vorgang-detail-area/vorgang-detail-area.component.html

...vorgang-detail-area/vorgang-detail-area.component.spec.ts

...ient/libs/vorgang-detail/src/lib/vorgang-detail.module.ts

...ient/libs/vorgang-shared/src/lib/vorgang-shared.module.ts

...nt/libs/vorgang-shared/src/lib/vorgang.repository.spec.ts

...-client/libs/vorgang-shared/src/lib/vorgang.repository.ts

...lient/libs/vorgang-shared/src/lib/vorgang.service.spec.ts

goofy-client/libs/vorgang-shared/src/lib/vorgang.service.ts

...ibs/wiedervorlage-shared/src/lib/wiedervorlage.service.ts