feat(ui): orientation selectors

src/app/carto/carto.component.html

src/app/carto/carto.component.scss

src/app/form/footer-form/footer-form.component.html

src/app/form/footer-form/footer-form.component.scss

src/app/form/footer-form/footer-form.component.ts

src/app/form/form-view/form-view.component.html

src/app/form/form-view/form-view.component.scss

...ills/base-skills-choice/base-skills-choice.component.html

...rientation-form-view/base-skills/base-skills.component.ts

...form/orientation-form-view/enums/AppointmentSteps.enum.ts

...app/form/orientation-form-view/enums/filtersSteps.enum.ts

...ientation-form-view/enums/genericOrientationSteps.enum.ts

...orientation-form-view/enums/hotlineMediationSteps.enum.ts

src/app/form/orientation-form-view/enums/needs.enum.ts

...p/form/orientation-form-view/enums/onlineDemarche.enum.ts

...tation-form-view/enums/onlineDemarchesCommonSteps.enum.ts

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

...rm/orientation-form-view/enums/preferredLanguages.enum.ts

src/app/form/orientation-form-view/enums/recapsType.enum.ts

...m/orientation-form-view/enums/structuresListSteps.enum.ts