DEV: Update eslint config (#321)

assets/javascripts/discourse/components/discourse-reactions-reaction-post.js

@@ -1,6 +1,6 @@
 import Component from "@glimmer/component";
 import { equal } from "@ember/object/computed";
-import { inject as service } from "@ember/service";
+import { service } from "@ember/service";
 import { emojiUrlFor } from "discourse/lib/text";
 import getURL from "discourse-common/lib/get-url";
 

assets/javascripts/discourse/controllers/user-activity-reactions.js

@@ -1,7 +1,7 @@
 import { tracked } from "@glimmer/tracking";
 import Controller, { inject as controller } from "@ember/controller";
 import { action } from "@ember/object";
-import { inject as service } from "@ember/service";
+import { service } from "@ember/service";
 import CustomReaction from "../models/discourse-reactions-custom-reaction";
 
 export default class UserActivityReactions extends Controller {

eslint.config.mjs

@@ -0,0 +1,3 @@
+import DiscourseRecommended from "@discourse/lint-configs/eslint";
+
+export default [...DiscourseRecommended];

package.json

@@ -1,11 +1,10 @@
 {
   "private": true,
   "devDependencies": {
-    "@discourse/lint-configs": "1.3.10",
+    "@discourse/lint-configs": "2.0.1",
     "ember-template-lint": "6.0.0",
-    "eslint": "8.57.1",
-    "prettier": "2.8.8",
-    "@babel/plugin-proposal-decorators": "^7.25.7"
+    "eslint": "9.14.0",
+    "prettier": "2.8.8"
   },
   "engines": {
     "node": ">= 18",