Navbar fixed

src/routes/+layout.svelte

@@ -6,27 +6,40 @@
 	import { browser } from '$app/environment';
 
 	let isAuthenticated = false;
-	let isLoginPage = false;
+	let currentPath = '/';
+	let isLoginPage = true;
 
-	// Authentication state'ini kontrol et
-	function checkAuth() {
-		if (browser) {
-			const user = localStorage.getItem('user');
-			isAuthenticated = !!user;
-			isLoginPage = $page.url.pathname === '/';
-		}
+	function updateAuthState() {
+		if (!browser) return;
+		const storedUser = localStorage.getItem('user');
+		isAuthenticated = !!storedUser;
 	}
 
-	// Page değiştiğinde ve component mount olduğında kontrol et
+	const handleStorageChange = () => {
+		updateAuthState();
+	};
+
 	onMount(() => {
-		checkAuth();
+		updateAuthState();
+		if (browser) {
+			window.addEventListener('storage', handleStorageChange);
+		}
+
+		return () => {
+			if (browser) {
+				window.removeEventListener('storage', handleStorageChange);
+			}
+		};
 	});
 
 	$: {
-		checkAuth();
+		currentPath = $page.url.pathname;
+		isLoginPage = currentPath === '/';
+		if (browser) {
+			updateAuthState();
+		}
 	}
 
-	// Navbar'ı gösterme kararı
 	$: shouldShowNavbar = isAuthenticated && !isLoginPage;
 </script>
 
@@ -66,4 +79,4 @@
 			min-height: calc(100vh - 70px);
 		}
 	}
-</style>
+</style>