refactor: Naming-Konventionen für digitaleEingaenge umgesetzt

- digitaleEingaengeMockData.js = strukturierte Datenbasis für Development
- digitaleEingaengeAPIHandler.ts = API-Endpunkt zur Auslieferung im Dev
- fetchDigitaleEingaengeService.ts = Service zur Umwandlung von window-Variablen
- Naming-Schema sorgt für klare Struktur und gute Lernbarkeit

services/fetchKueDataService.ts

@@ -0,0 +1,59 @@
+// ✅ Service: /services/fetchKueDataService.ts
+
+const devScriptPath = "/CPLmockData/SERVICE/kueData.js";
+const prodScriptPath = "/CPL?/CPL/SERVICE/kueData.js";
+
+export const fetchKueData = async () => {
+  try {
+    if (typeof window === "undefined") return null;
+
+    const scriptPath =
+      process.env.NEXT_PUBLIC_NODE_ENV === "production"
+        ? prodScriptPath
+        : devScriptPath;
+
+    // ✅ Nur bei Bedarf nachladen
+    await new Promise<void>((resolve, reject) => {
+      const script = document.createElement("script");
+      script.src = scriptPath;
+      script.async = true;
+      script.onload = () => resolve();
+      script.onerror = () => reject("❌ Fehler beim Laden von kueData.js");
+      document.body.appendChild(script);
+    });
+
+    const win = window as any;
+
+    return {
+      kueOnline: win.win_kueOnline || [],
+      kueID: win.win_kueID || [],
+      kuePSTmMinus96V: win.win_kuePSTmMinus96V || [],
+      kueAlarm1: win.win_kueAlarm1 || [],
+      kueAlarm2: win.win_kueAlarm2 || [],
+      kueIso: win.win_kueIso || [],
+      kueResidence: win.win_kueResidence || [],
+      kueCableBreak: win.win_kueCableBreak || [],
+      kueGroundFault: win.win_kueGroundFault || [],
+      kueLimit1: win.win_kueLimit1 || [],
+      kueLimit2Low: win.win_kueLimit2Low || [],
+      kueDelay1: win.win_kueDelay1 || [],
+      kueLoopInterval: win.win_kueLoopInterval || [],
+      kueVersion: win.win_kueVersion || [],
+      kueOverflow: win.win_kueOverflow || [],
+
+      // TDR-Daten
+      tdrAtten: win.win_tdrAtten || [],
+      tdrPulse: win.win_tdrPulse || [],
+      tdrSpeed: win.win_tdrSpeed || [],
+      tdrAmp: win.win_tdrAmp || [],
+      tdrTrigger: win.win_tdrTrigger || [],
+      tdrLocation: win.win_tdrLocation || [],
+      tdrActive: win.win_tdrActive || [],
+      tdrLast: win.win_tdrLast || [],
+      tdrOverflow: win.win_kueOverflow || [], // ggf. abgleichen, ob tdrOverflow separat existiert
+    };
+  } catch (error) {
+    console.error("❌ Fehler beim Laden der KÜE-Daten:", error);
+    return null;
+  }
+};