feat(ecogestures): unify ecogesture init modal components

...ogesture/EcogestureInitModal/EcogestureInitModal.spec.tsx

...ts/Ecogesture/EcogestureInitModal/EcogestureInitModal.tsx

...InitModal/__snapshots__/EcogestureInitModal.spec.tsx.snap

src/components/Ecogesture/EcogestureTabsView.tsx

...stureFormSingleChoice/EcogestureFormSingleChoice.spec.tsx

src/components/EcogestureForm/EcogestureFormView.spec.tsx

src/components/EcogestureForm/EcogestureFormView.tsx

...gestureLaunchFormModal/EcogestureLaunchFormModal.spec.tsx

...m/EcogestureLaunchFormModal/EcogestureLaunchFormModal.tsx

...dal/__snapshots__/EcogestureLaunchFormModal.spec.tsx.snap

.../EcogestureLaunchFormModal/ecogestureLaunchFormModal.scss

...estureForm/__snapshots__/EcogestureFormView.spec.tsx.snap

src/locales/fr.json