docs(readme): suggestions

[dargmuesli]

I'd like to suggest specifying

• if subdirectories of the public directories are scanned for font files as well or if only the root directories are scanned
• if integration with TailwindCSS works right away (many people use it I think, so many might wonder if additional configuration is necessary)

in the README

[danielroe]

Thank you! The answers are Yes and Yes, if you want to propose a PR. ❤️

(Otherwise I'll update it later.)

[dargmuesli]

Please go ahead, I'm not too sure how to put it properly 🙌