add linting to server folder

src/server/backend/payments/paymentRoutes.js

@@ -12,7 +12,7 @@ const fs = require( 'fs' );
 // const ph = require( './paymentHandler.js' );
 // const paymentHandler = new ph();
 
-module.exports = ( app, settings ) => {
+module.exports = ( app ) => {
     app.get( '/payments/canceled', ( req, res ) => {
         res.sendFile( path.join( __dirname + '/../../ui/en/payments/canceled.html' ) );
     } );

src/server/backend/plugins/others/poll/js/settings.js

@@ -1,3 +1,4 @@
+/* eslint-disable no-undef */
 const { createApp } = Vue;
 
 createApp( {

src/server/backend/plugins/others/poll/js/voting.js

@@ -1,3 +1,4 @@
+/* eslint-disable no-undef */
 const { createApp } = Vue;
 
 createApp( {