[FEATURE] Component Input

[astagi]

Describe the solution you'd like

Create a Input component based on the original Bootstrap Italia Input component:
https://italia.github.io/bootstrap-italia/docs/form/input/

• Create the base component if it doesn't exist or make it compatible with the BI 2 version
• Cover all the variants
• Create a Storybook series based on the documentation or update it for BI 2

Notes:

• use BI classes to style the component.
• minimize the amount of extra CSS to style in this component

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions. Please read #886.