add logo to Register page

frontend/src/Register.tsx

@@ -98,6 +98,16 @@ export const Register = () => {
   return (
     <section className="section">
       <div className="container is-max-tablet">
+        <div className="block">
+          <p className="level-item has-text-centered">
+            <img
+              className="image"
+              alt="cool ultimate team tool"
+              src="cutt.svg"
+              style={{ width: 200 }}
+            />
+          </p>
+        </div>
         <h1 className="title">
           Register {teamName && `in team "${teamName}"`}
         </h1>