fix issues

apps/website/app/auth/iracing/page.tsx

@@ -2,7 +2,7 @@
 
 import { useState, useEffect } from 'react';
 import Link from 'next/link';
-import { useSearchParams } from 'next/navigation';
+import { useRouter, useSearchParams } from 'next/navigation';
 import { motion, AnimatePresence, useReducedMotion } from 'framer-motion';
 import {
   Gamepad2,
@@ -19,6 +19,7 @@ import {
 import Card from '@/components/ui/Card';
 import Button from '@/components/ui/Button';
 import Heading from '@/components/ui/Heading';
+import { useAuth } from '@/lib/auth/AuthContext';
 
 interface ConnectionStep {
   id: number;
@@ -63,7 +64,9 @@ const BENEFITS = [
 ];
 
 export default function IracingAuthPage() {
+  const router = useRouter();
   const searchParams = useSearchParams();
+  const { session } = useAuth();
   const returnTo = searchParams.get('returnTo') ?? '/dashboard';
   const startUrl = `/auth/iracing/start?returnTo=${encodeURIComponent(returnTo)}`;
   
@@ -72,6 +75,13 @@ export default function IracingAuthPage() {
   const [activeStep, setActiveStep] = useState(0);
   const [isHovering, setIsHovering] = useState(false);
 
+  // Check if user is already authenticated
+  useEffect(() => {
+    if (session) {
+      router.replace('/dashboard');
+    }
+  }, [session, router]);
+
   useEffect(() => {
     setIsMounted(true);
   }, []);