Config linters

[didierganthier]

Config linters

Checklist

• I have read this repository's contribution guidelines.
• My pull request has a descriptive title (not a vague title like Update index.MD)
• My pull request targets the main branch of this project.
• I added relevant documentation for all the files I changed

This commit adds the linters file to handle local linters checks and GitHub Actions automation

What changes have been made?

• Add the .github/workflows/linters.yml directory to manage GitHub Actions on Pull Request creation
• Add the .eslintrc.json file to check for ESLint errors locally
• Add the .stylelintrc.json file to check for Stylelint errors locally
• Add the .gitignore file to decide what file is getting pushed on GitHub

The author of these changes is the owner of the repo @didierganthier