Add avieshek to credits on README

README.md

@@ -85,7 +85,8 @@ Developed based on [Snapdrop](https://github.com/RobinLinus/snapdrop)
 * Lots of stability fixes (Thanks [@MWY001](https://github.com/MWY001) [@skiby7](https://github.com/skiby7) and [@willstott101](https://github.com/willstott101))
 * To host PairDrop on your local network (e.g. on Raspberry Pi): [All peers connected with private IPs are discoverable by each other](https://github.com/RobinLinus/snapdrop/pull/558)
 * When hosting PairDrop yourself you can [set your own STUN/TURN servers](/docs/host-your-own.md#specify-stunturn-servers)
-* Built-in translations
+* Built-in translations via [Weblate](https://hosted.weblate.org/engage/pairdrop/)
+* Airy design (Thanks [@Avieshek](https://linktr.ee/avieshek/))
 
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