Signup tentatively works

ui/public/pages/SIgnIn.js

@@ -8,6 +8,12 @@ class SignIn extends Shadow {
 
     render() {
         ZStack(() => {
+            if(window.location.search.includes("new")) {
+                p("Welcome to Hyperia! You may now log in.")
+                .x(50, vw).y(40, vh)
+                .center()
+            }
+
             form(() => {
                 input("Email")
                     .attr({name: "email", type: "email"})