feat: add text color

contexts/AuthContext.tsx

@@ -98,9 +98,19 @@ export function AuthProvider({ children }: { children: React.ReactNode }) {
             }
         }
 
+        // Clear localStorage
         localStorage.removeItem('auth_token');
         localStorage.removeItem('auth_user');
 
+        // Clear cookie - multiple methods to ensure it's removed
+        document.cookie = 'auth_token=; path=/; expires=Thu, 01 Jan 1970 00:00:01 GMT; SameSite=Strict';
+        document.cookie = 'auth_token=; path=/admin; expires=Thu, 01 Jan 1970 00:00:01 GMT; SameSite=Strict';
+
+        // Alternative: Clear all cookies
+        document.cookie.split(";").forEach(function (c) {
+            document.cookie = c.replace(/^ +/, "").replace(/=.*/, "=; path=/; expires=" + new Date().toUTCString() + ";");
+        });
+
         setState({
             user: null,
             token: null,
@@ -108,7 +118,9 @@ export function AuthProvider({ children }: { children: React.ReactNode }) {
             error: null,
         });
 
-        router.push('/admin/login');
+        // Force hard navigation instead of router.push
+        window.location.href = '/admin/login';
+        // router.push('/admin/login');
     };
 
     return (