feat : add redux

src/utils/auth.ts

@@ -1,3 +1,18 @@
-export const isAuthenticated = () => {
-  return false;
+import { useSelector } from "react-redux";
+import { RootState } from "../redux/store";
+
+const isTokenValid = (token: string): boolean => {
+  try {
+    if (!token) return false;
+
+    return !!token;
+  } catch (error) {
+    console.error("Token validation error:", error);
+    return false;
+  }
+};
+
+export const isAuthenticated = () : boolean => {
+  const {token} = useSelector((state : RootState) => state.token)
+  return isTokenValid(token);
 };