OZG-3792 OZG-3807 fix user-profile test; fix user search icon button (init ngrx state)

...ser-profile/user-profile-icon-assign-unassign.e2e-spec.ts

...ser-profile-shared/src/lib/+state/user-profile.actions.ts

...profile-shared/src/lib/+state/user-profile.facade.spec.ts

...user-profile-shared/src/lib/+state/user-profile.facade.ts

...rofile-shared/src/lib/+state/user-profile.reducer.spec.ts

...ser-profile-shared/src/lib/+state/user-profile.reducer.ts

...file-shared/src/lib/+state/user-profile.selectors.spec.ts

...r-profile-shared/src/lib/+state/user-profile.selectors.ts

...user-profile-shared/src/lib/user-profile-shared.module.ts

.../user-profile-shared/src/lib/user-profile.service.spec.ts

.../libs/user-profile-shared/src/lib/user-profile.service.ts

...ntainer/assign-user-profile-button-container.component.ts

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

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

...r-profile-in-vorgang/user-profile-in-vorgang.component.ts