feat(ui): orientation selectors

...common/accompaniment-type/accompaniment-type.component.ts

...march/online-demarch-common/online-demarch.component.html

...eneficiary-info/mediation-beneficiary-info.component.html

...-beneficiary-info/mediation-beneficiary-info.component.ts

...-hours-selection/mediation-hours-selection.component.html

...orm-view/online-demarch/onlineDemarch-form.component.html

...-form-view/online-demarch/onlineDemarch-form.component.ts

...rientation-form-view/orientation-form-view.component.html

...rientation-form-view/orientation-form-view.component.scss

.../orientation-form-view/orientation-form-view.component.ts

.../orientation-comments/orientation-comments.component.html

...ture-address/orientation-structure-address.component.html

...ucture-address/orientation-structure-address.component.ts

...-structure-list/orientation-structure-list.component.html

...on-structure-list/orientation-structure-list.component.ts

src/app/form/orientation-form-view/orientation.module.ts

src/app/form/orientation-form-view/types/mediation.type.ts

...pp/form/orientation-form-view/types/mediationStep.type.ts

...rm/orientation-form-view/types/onlineDemarcheStep.type.ts

...app/form/orientation-form-view/types/orientation.types.ts