implemented delete configitem

server/api/updateConfigItem.ts

@@ -3,15 +3,6 @@ import { OutgoingMessage } from 'http';
 
 export default defineEventHandler(async (event) => {
 
-//    const headers: Record<string, Parameters<OutgoingMessage['setHeader']>[1]> = {
-//        'Access-Control-Allow-Origin': 'https://tueitapp.tueit.de',
-//        'Access-Control-Allow-Headers': 'authorization, content-type',
-//        'Access-Control-Allow-Methods': 'GET,HEAD,PUT,PATCH,POST,DELETE,OPTIONS',
-//    };
-//    setResponseHeaders(event, headers)
-
-    console.log(event)
-
     if (!(errorMsg === '')) {
         throw createError({
             statusCode: 400,