[code-infra] Configure Tailwind CSS for Argos CI

[oliviertassinari]

Steps to reproduce 🕹

Link to live example:

Steps:

1. Open https://app.argos-ci.com/mui/material-ui/builds/21080/65573032

Current behavior 😯

Expected behavior 🤔

https://mui.com/base-ui/react-button/#custom-structure

Context 🔦

No response

Your environment 🌎

npx @mui/envinfo

  Don't forget to mention which browser you used.
  Output from `npx @mui/envinfo` goes here.