feat(config): update 9.x config and rename to recommended

This change updates the rules and prepares for other variations of the config

BREAKING CHANGE: Projects using the 9.x plugin will need to change to the recommended plugin

Author: NickDJM

README.md

@@ -7,18 +7,18 @@
 
 An ESLint plugin to match the [Drupal standard](https://www.drupal.org/node/1955232) for contrib modules and themes.
 
-Extends [eslint-config-airbnb](https://github.com/airbnb/javascript) and [eslint-config-prettier](https://github.com/prettier/eslint-config-prettier)
+Extends [eslint-config-airbnb](https://github.com/airbnb/javascript) and [eslint-config-prettier](https://github.com/prettier/eslint-config-prettier).
 
 For more detail on the rules implemented, see the config itself:
 
-- [9.x](./src/9.x.js)
+- [recommended](./src/recommended.js)
 
 ## Installation
 
 ```shell
 # latest stable
-npm install eslint prettier --save-dev
-npm install eslint-plugin-drupal-contrib --save-dev
+npm install eslint@8 prettier@3 --save-dev
+npm install eslint-plugin-drupal-contrib@2 --save-dev
 ```
 
 ## Usage
@@ -28,7 +28,7 @@ npm install eslint-plugin-drupal-contrib --save-dev
 Add the following to your eslint configuration file
 
 ```jsx
-extends: ["plugin:drupal-contrib/9.x"]
+extends: ["plugin:drupal-contrib/recommended"]
 ```
 
 ## Versioning

index.js

@@ -1,7 +1,7 @@
-const core9x = require("./src/9.x");
+import recommended from "./src/recommended";
 
 module.exports = {
   configs: {
-    "9.x": core9x,
+    recommended,
   },
 };

src/9.x.js renamed to src/recommended.js

@@ -1,5 +1,9 @@
-module.exports = {
-  extends: ["airbnb", "plugin:prettier/recommended", "plugin:yml/recommended"],
+export default {
+  extends: [
+    "airbnb-base",
+    "plugin:prettier/recommended",
+    "plugin:yml/recommended",
+  ],
   root: true,
   env: {
     browser: true,
@@ -24,11 +28,6 @@ module.exports = {
     CKEditor5: true,
     tabbable: true,
   },
-  settings: {
-    react: {
-      version: "detect",
-    },
-  },
   rules: {
     "prettier/prettier": "error",
     "consistent-return": ["off"],
@@ -59,5 +58,6 @@ module.exports = {
       "after",
       { overrides: { "?": "ignore", ":": "ignore" } },
     ],
+    "yml/indent": ["error", 2],
   },
 };