docs(config.md): Added short explainer on favicons

Geoffrey Garrett

2022-06-27 997937af5a6dc317da56ae294dce927ec5930a4b

 README.md

@@ -13,3 +13,5 @@
🔗 Get Started: https://quartz.jzhao.xyz/

![Quartz Example Screenshot](./screenshot.png)*Quartz Example Screenshot*

[Join the Discord Community](https://discord.gg/cRFFHYye7t)