docs(storybook): Icons updates

[mcslayer]

Done

Implement enhancements for Icon stories:

• Add all icons from vanilla-framework to constants
• Enable icon selection for Base and Social sections
• Add Standard story allowing icon selection
• Add Additional story with options for icon selection and descriptions
• Add a story that includes all available icons for use

QA

Storybook

To see rendered examples of all react-components, run:

yarn start

QA in your project

from react-components run:

yarn build
npm pack

Install the resulting tarball in your project with:

yarn add <path-to-tarball>

QA steps

• Steps for QA.

Percy steps

• List any expected visual change in Percy, or write something like "No visual changes expected" if none is expected.

Fixes

Fixes: # .

[webteam-app]

mcslayer is not a collaborator of the repo

[bartaz]

There are errors in src/components/EmptyState/EmptyState.stories.tsx cased by missing externalLink icon (caused by rename).