Update register.js

data/static/register.js

@@ -21,7 +21,7 @@ async function register(email, username, password) {
     }
 }
 
-button.addEventListener("onclick", () => {
+button.addEventListener("click", () => {
     const email = document.querySelector("#email")
     const username = document.querySelector("#username")
     const password = document.querySelector("#password")