Fiddle: update to use eslint 9 (#113)

Author: krishan711

CHANGELOG.md

@@ -14,6 +14,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - [MINOR] Added react-app-ssr-vite to build SSR apps with vite
 - [MINOR] Added react-app-static-vite to build SSR apps with vite
 - [MAJOR] Update ssr and static rendering to work with react 19 (requires setting NODE_ENV externally)
+- [MINOR] Update to use eslint 9
 
 ### Changed
 

config.build.js

@@ -1,9 +1,11 @@
-/* eslint-disable */
+
 export default (config) => {
-  config.eslintConfigOverride = {
+  const newConfig = config;
+  newConfig.eslintConfigOverride = {
     rules: {
       'no-console': 'off',
+      'class-methods-use-this': 'off',
     },
   };
-  return config;
+  return newConfig;
 };