loadWindowVariables und variablesSlice entfernt und die daten ausgelagert und chaeckSession.ts erstellt

pages/_app.tsx

@@ -4,7 +4,7 @@
 import { useEffect, useState } from "react";
 import { Provider } from "react-redux";
 import store, { useAppDispatch } from "../redux/store";
-import { loadWindowVariables } from "../utils/loadWindowVariables";
+import { checkSession } from "../utils/checkSession";
 import Header from "../components/header/Header";
 import Navigation from "../components/navigation/Navigation";
 import Footer from "../components/footer/Footer";
@@ -23,28 +23,16 @@ function MyApp({ Component, pageProps }: AppProps) {
 function AppContent({ Component, pageProps }: AppProps) {
   const dispatch = useAppDispatch();
   const [sessionExpired, setSessionExpired] = useState(false);
-
   useEffect(() => {
-    const loadAndStoreVariables = async () => {
-      try {
-        const variables = await loadWindowVariables();
-        if (!variables) throw new Error("Sitzungsfehler");
-
-        //console.log("✅ Window-Variablen geladen:", variables);
-
-        const { ...restVariables } = variables;
-
-        setSessionExpired(false);
-      } catch (error) {
-        console.error("❌ Fehler beim Laden der Sitzung:", error);
-        setSessionExpired(true);
-      }
+    const sessionChecker = async () => {
+      const ok = await checkSession();
+      setSessionExpired(!ok);
     };
 
     if (typeof window !== "undefined") {
-      loadAndStoreVariables();
+      sessionChecker();
 
-      const intervalId = setInterval(loadAndStoreVariables, 10000);
+      const intervalId = setInterval(sessionChecker, 10000);
       return () => clearInterval(intervalId);
     }
   }, []);