Refine the Contributor Experience

[AnatoleAM]

Improving the experience of running this repo locally by adding documentation and making it easier to run without fontawesome pro installed.

[gempir]

7tv_website refine-contributions ➜ yarn --ignore-optional
yarn install v1.22.19
[1/4] Resolving packages...
[2/4] Fetching packages...
error An unexpected error occurred: "https://npm.fontawesome.com/@fortawesome/fontawesome-svg-core/-/6.2.0/fontawesome-svg-core-6.2.0.tgz: Request failed \"401 Unauthorized\"".
info If you think this is a bug, please open a bug report with the information provided in "/home/gempir/dev/7tv_website/yarn-error.log".
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
error https://npm.fontawesome.com/@fortawesome/free-brands-svg-icons/-/6.2.0/free-brands-svg-icons-6.2.0.tgz: Request failed "401 Unauthorized"
error https://npm.fontawesome.com/@fortawesome/sharp-solid-svg-icons/-/6.2.0/sharp-solid-svg-icons-6.2.0.tgz: Request failed "401 Unauthorized"
error https://npm.fontawesome.com/@fortawesome/free-regular-svg-icons/-/6.2.0/free-regular-svg-icons-6.2.0.tgz: Request failed "401 Unauthorized"
error https://npm.fontawesome.com/@fortawesome/free-solid-svg-icons/-/6.2.0/free-solid-svg-icons-6.2.0.tgz: Request failed "401 Unauthorized"
error https://npm.fontawesome.com/@fortawesome/pro-regular-svg-icons/-/6.2.0/pro-regular-svg-icons-6.2.0.tgz: Request failed "401 Unauthorized"

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