content-type casing error and axios upgrade regression

Author: hoijnet

lib/axiosInstance.js

@@ -1,12 +1,5 @@
 const axios = require('axios').default;
 
-// Add workaround for axios formdata issue
-// Added transformRequest based on on issue resolution suggestion here:
-// https://github.com/axios/axios/issues/5986#issuecomment-2029933275
-const axiosInstance = axios.create({
-  transformRequest: axios.defaults.transformRequest,
-  transformResponse: axios.defaults.transformResponse,
-  ...axios.config,
-});
+const axiosInstance = axios.create({});
 
 module.exports = axiosInstance;

lib/dispatchRequest.js

@@ -215,7 +215,9 @@ function DispatchRequest(url, action, payload, local_auth, remote_auth = null, c
     }
     default: {
       options.headers = options.headers ? options.headers : {};
-      options.headers['Content-Type'] = 'application/json; charset=utf-8';
+      if(!options.headers['content-type'] && !options.headers['Content-Type']) {
+        options.headers['Content-Type'] = 'application/json; charset=utf-8';
+      }
       const compressedContentPost = checkPayload(payload, options, compress);
       return axiosInstance
         .post(url, compressedContentPost || payload || {}, options)