Prerequisites

• I have searched for duplicate or closed feature requests
• I have read the contributing guidelines

Proposal

Add a loading state on the select input.

Motivation and context

Be design equivalent.

Test url:

• https://deploy-preview-3278--boosted.netlify.app/orange/docs/forms/select-input#loading
• https://deploy-preview-3278--boosted.netlify.app/orange/docs/forms/text-input#loading