feat(exam): add SAT style testing component

src/pages/student/practice/Results.tsx

@@ -1,3 +1,12 @@
+import { useNavigate } from "react-router-dom";
+import { Button } from "../../../components/ui/button";
+
 export const Results = () => {
-  return <div>Results</div>;
+  const navigate = useNavigate();
+  return (
+    <div className="min-h-screen flex items-center justify-center text-2xl font-satoshi-bold">
+      Your results go here
+      <Button onClick={() => navigate("/student/home")}>Go to home</Button>
+    </div>
+  );
 };