remove ValidateUserstub

Author: chiaryan

apps/frontend/src/app/matching/modalContent/FindMatchContent.tsx

@@ -62,16 +62,6 @@ const FindMatchContent: React.FC<Props> = ({ beginMatch }) => {
             </div>
             <button className="find-match-button"
                 onClick={async () => {
-
-                    async function ValidateUser() {
-                        return {
-                            data: {
-                                email: "asda",
-                                username: "sajdhkas"
-                            }
-                        }
-                    }
-                    
                     setIsLoading(true);
                     const user = await ValidateUser();
                     beginMatch({