fix: links from homepage to guide not working

frontend/src/pages/GuidePage/GuidePage.tsx

@@ -35,6 +35,25 @@ export const GuidePage = () => {
     navigate('/signup');
   }, [navigate]);
 
+  // Scroll to hash target after lazy-loaded sections render
+  useEffect(() => {
+    const hash = window.location.hash.slice(1);
+    if (!hash) return;
+
+    // Poll for the element since Suspense sections load asynchronously
+    let attempts = 0;
+    const interval = setInterval(() => {
+      const target = document.getElementById(hash);
+      if (target) {
+        clearInterval(interval);
+        target.scrollIntoView({ behavior: 'smooth' });
+      }
+      if (++attempts >= 20) clearInterval(interval);
+    }, 100);
+
+    return () => clearInterval(interval);
+  }, []);
+
   // Track scroll position for nav background and active section
   useEffect(() => {
     const handleScroll = () => {