Add PFP designed by the wonderful heyheymomo

https://ko-fi.com/heyheymomo

Attribution with the "terms" provided on comission.

README.md

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 # Matchy
 Matchy matches matchees.
 
+![matchy pfp, a cartoon raccoon inside a mug of matcha tea](img/matchy_alpha.png)
+
 ![Tests](https://github.com/mdiluz/matchy/actions/workflows/test.yml/badge.svg)
 
 Matchy is a Discord bot that groups up users for fun and vibes. Matchy can be installed on your server by clicking [here](https://discord.com/oauth2/authorize?client_id=1270849346987884696). Matchy only allows authorised users to trigger posts in channels.

img/attribution.md

@@ -0,0 +1,4 @@
+These icons were commissioned from (heyheymomo)[https://ko-fi.com/heyheymomo]. 
+
+Psuedo-license:
+> I will draw a small doodle for you that you can use however you like. Except making it an NFT or make money out of it somehow ok.