[Library] Fix HTML issues regarding Frontend Checklist

[W01fw00d]

• [x] check Proptypes for edited/new components are properly defined
• [x] npm run prettier
• [x] npm run storybook : no warning or errors on browser console
• [x] check that cooking-with-amateurs works with new build without warning or errors on browser console

Related to https://github.com/W01fw00d/cooking-with-amateurs/pull/65 And: https://github.com/W01fw00d/cooking-with-amateurs/issues/58