feat: add hour-picker first version from boussole project

src/app/form/form.component.html

src/app/form/form.component.ts

.../shared/components/hour-picker/hour-picker.component.html

.../shared/components/hour-picker/hour-picker.component.scss

...ared/components/hour-picker/hour-picker.component.spec.ts

...pp/shared/components/hour-picker/hour-picker.component.ts

src/app/shared/components/index.ts

src/app/shared/shared.module.ts