Merge branch 'master' into OZG-5012-UsingNgrxForResourceState

Jenkinsfile

alfa-client/apps/admin/src/app/app.component.html

alfa-client/apps/admin/src/app/app.component.spec.ts

alfa-client/apps/admin/src/app/app.module.ts

alfa-client/apps/admin/src/styles.scss

alfa-client/apps/alfa-e2e/docker-compose.yml

alfa-client/apps/alfa-e2e/src/fixtures/smocker/Readme.md

...-client/apps/alfa-e2e/src/fixtures/smocker/pvog-mock.yaml

alfa-client/apps/alfa-e2e/start-e2e-environment.sh

...t-container/organisationseinheit-container.component.html

...fach-container/postfach-form/postfach-form.component.html

...ner/search-organisations-einheit-container.component.html

alfa-client/libs/design-system/.storybook/styles.scss

alfa-client/libs/design-system/nginx.conf

alfa-client/libs/design-system/src/index.ts

...ent/libs/design-system/src/lib/heading/heading.stories.ts

...src/lib/icons/mailbox-icon/mailbox-icon.component.spec.ts

...stem/src/lib/icons/mailbox-icon/mailbox-icon.component.ts

...system/src/lib/icons/mailbox-icon/mailbox-icon.stories.ts

...lib/icons/orga-unit-icon/orga-unit-icon.component.spec.ts