refactor: Systemdaten über eigenen Redux Thunk und Service laden

- Systeminformationen (IP, Subnetz, Gateway, NTP, etc.) werden nun über fetchSystemSettingsThunk geladen
- loadWindowVariables.ts von systemSettings-Logik bereinigt
- Aufruf erfolgt lokal in NetworkInfo.tsx statt global in _app.tsx
- Verbesserte Struktur, reduzierte Netzwerklast, klarere Trennung der Zuständigkeiten

utils/loadWindowVariables.ts

@@ -46,18 +46,6 @@ interface OpcUaSettings {
 export async function loadWindowVariables(): Promise<Record<string, any>> {
   return new Promise((resolve, reject) => {
     const requiredVars: string[] = [
-      "win_deviceName",
-      "win_mac1",
-      "win_ip",
-      "win_subnet",
-      "win_gateway",
-      "win_cplInternalTimestamp",
-      "win_ntp1",
-      "win_ntp2",
-      "win_ntp3",
-      "win_systemZeit",
-      "win_ntpTimezone",
-      "win_ntpActive",
       "win_de_state",
       "win_counter",
       "win_flutter",
@@ -135,7 +123,6 @@ export async function loadWindowVariables(): Promise<Record<string, any>> {
         );
 
         // ✅ Redux mit Systemvariablen aktualisieren
-        loadAndStoreSystemSettings(win);
 
         resolve(variablesObj);
       })
@@ -146,25 +133,6 @@ export async function loadWindowVariables(): Promise<Record<string, any>> {
   });
 }
 
-// ✅ Funktion zum Speichern von System-Variablen in Redux
-const loadAndStoreSystemSettings = (win: CustomWindow) => {
-  const settings: SystemSettings = {
-    deviceName: win.win_deviceName || "",
-    mac1: win.win_mac1 || "",
-    ip: win.win_ip || "",
-    subnet: win.win_subnet || "",
-    gateway: win.win_gateway || "",
-    cplInternalTimestamp: win.win_cplInternalTimestamp || "",
-    ntp1: win.win_ntp1 || "",
-    ntp2: win.win_ntp2 || "",
-    ntp3: win.win_ntp3 || "",
-    ntpTimezone: win.win_ntpTimezone || "",
-    ntpActive: win.win_ntpActive || false,
-  };
-
-  store.dispatch(setSystemSettings(settings));
-};
-
 // ✅ Funktion zum Speichern der digitalen Ausgänge in Redux
 const loadAndStoreDigitalOutputs = (win: CustomWindow) => {
   console.log("Prüfe digitale Ausgänge in window:");