OZG-4321 impl PR comments

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

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

...on-container/user-profile-button-container.component.html

...container/user-profile-button-container.component.spec.ts

...tton-container/user-profile.button-container.component.ts

alfa-client/libs/authentication/src/index.ts

...libs/authentication/src/lib/authentication.module.spec.ts

...ient/libs/authentication/src/lib/authentication.module.ts

...ibs/authentication/src/lib/authentication.service.spec.ts

...ent/libs/authentication/src/lib/authentication.service.ts

...hentication/src/lib/http-unauthorized.interceptor.spec.ts

...s/authentication/src/lib/http-unauthorized.interceptor.ts

alfa-client/libs/authentication/src/test-setup.ts

alfa-client/libs/authentication/test/authentication.test.ts

alfa-client/libs/authentication/tsconfig.json

alfa-client/libs/authentication/tsconfig.lib.json

alfa-client/libs/authentication/tsconfig.spec.json