Revert "Merge pull request 'OZG-1275' (#72) from OZG-1275 into master"

goofy-client/apps/goofy/src/styles/main.scss

goofy-client/libs/ui/src/index.ts

.../ui/postfach-status/_postfach-status.component.theme.scss

...src/lib/ui/postfach-status/postfach-status.component.html

...i/src/lib/ui/postfach-status/postfach-status.component.ts

goofy-client/libs/ui/src/lib/ui/ui.module.ts

goofy-client/libs/vorgang-shared-ui/src/index.ts

...ng-postfach-status/vorgang-postfach-status.component.html

...ng-postfach-status/vorgang-postfach-status.component.scss

...postfach-status/vorgang-postfach-status.component.spec.ts

...gang-postfach-status/vorgang-postfach-status.component.ts

...ibs/vorgang-shared-ui/src/lib/vorgang-shared-ui.module.ts

...g-list/vorgang-list-item/vorgang-list-item.component.html

...ist/vorgang-list-item/vorgang-list-item.component.spec.ts

goofy-client/libs/vorgang/src/test-setup.ts