fix: remove duplicated files

[xballoy]

Description of the issue

When doing a git checkout of the project we have the following warning

warning: the following paths have collided (e.g. case-sensitive paths
on a case-insensitive filesystem) and only one from the same
colliding group is in the working tree:

  'storybook/design-system/src/components/colors/Color.pug'
  'storybook/design-system/src/components/colors/color.pug'
  'storybook/design-system/src/components/colors/Colors.pug'
  'storybook/design-system/src/components/colors/colors.pug'

Person(s) for reviewing proposed changes

@samuel-gomez-axa

Important

Before creating a pull request run unit tests

$ npm test

# watch for changes
$ npm test -- --watch

# For a specific file (e.g., in packages/context/__tests__/command.test.js)
$ npm test -- --watch packages/action

[samuel-gomez-axa]

thank you Xavier, it's probably not passed on my last PR

[xballoy]

How long does "SonarCloud Code Analysis Expected — Waiting for status to be reported " take?

[samuel-gomez-axa]

It's too long, there is a trouble on analysis, @guillaumechervetaxa can you share us the Sonar Link page analysis, please ?

[xballoy]

There is no analysis for this PR: https://sonarcloud.io/dashboard?id=AxaGuilDEv_react-toolkit 🙁