feat: npm install nextjs-cors weil

Access to fetch at 'http://localhost:3000/api/linesColorApi' from origin 'http://10.10.0.13:3000' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.

pages/api/linesColorApi.js

@@ -2,7 +2,18 @@
 // http://10.10.0.13/talas5/ClientData/WebServiceMap.asmx/GisStationsStatusDistrict
 //In DB gis_lines idLD und idModul anpassen entsprechend
 
-export default function handler(req, res) {
+// /pages/api/linesColorApi.js
+import NextCors from "nextjs-cors";
+
+export default async function handler(req, res) {
+  // Run the cors middleware
+  await NextCors(req, res, {
+    // Options
+    methods: ["GET", "HEAD", "PUT", "PATCH", "POST", "DELETE"],
+    origin: "*", // Erlauben Sie alle Ursprünge, oder geben Sie spezifische Ursprünge an
+    optionsSuccessStatus: 200, // Legacy-Browser-Unterstützung für 204
+  });
+
   const response = {
     Name: "Liste aller Statis der Linien",
     Zeitstempel: new Date().toISOString(), // Aktuellen Zeitstempel hinzufügen