docs: Add design links to README.md

Author: teolemon

README.md

@@ -15,6 +15,12 @@ Ready to use it ? Jump to the [documentation](https://openfoodfacts.github.io/se
 This is an Open Source project and [contributions are very welcome](https://openfoodfacts.github.io/search-a-licious/#contributing) !
 
 
+## 🎨 Design
+
+- [![Figma](https://img.shields.io/badge/figma-%23F24E1E.svg?logo=figma&logoColor=white) Search-a-Licious logo](https://www.figma.com/design/gNnI56OF91Ugdd4fBaq5F8/Search-A-Licious-Logo?m=auto&t=bEHMawF1eequkY9w-6)
+- [![Figma](https://img.shields.io/badge/figma-%23F24E1E.svg?logo=figma&logoColor=white) Wireframes & Mood board](https://www.figma.com/design/d1tuhFa0qQLqqJP2xbwBqZ/Website-%E2%80%93%3E-Search?node-id=1-2&t=bEHMawF1eequkY9w-0)
+
+
 ## Thank you to our sponsors !
 
 This project has received financial support from the NGI Search (New Generation Internet) program, funded by the 🇪🇺 European Commission. Thank you for supporting Open-Souce, Open Data, and the Commons.