100% review score is hard! Congratulate yourself with a wonderful fanfare!
Plays sound and confetti upon reaching a 100% review accuracy.
Sound can be customized in either b64 or as source to a valid sound file - preferably mp3.
Local sound sources may work, but require you to give your userscript extension access to file:// URIs.
GitHub repository: https://github.com/ThisIsntTheWay/WaniKani-100-Review-Fanfare
