DEV: Update eslint config (#316)

.eslintrc.cjs

@@ -1 +0,0 @@
-module.exports = require("@discourse/lint-configs/eslint");

assets/javascripts/discourse/components/solved-accept-answer-button.gjs

@@ -1,6 +1,6 @@
 import Component from "@glimmer/component";
 import { action } from "@ember/object";
-import { inject as service } from "@ember/service";
+import { service } from "@ember/service";
 import DButton from "discourse/components/d-button";
 import { ajax } from "discourse/lib/ajax";
 import { popupAjaxError } from "discourse/lib/ajax-error";

assets/javascripts/discourse/components/solved-unaccept-answer-button.gjs

@@ -1,6 +1,6 @@
 import Component from "@glimmer/component";
 import { action } from "@ember/object";
-import { inject as service } from "@ember/service";
+import { service } from "@ember/service";
 import DButton from "discourse/components/d-button";
 import { ajax } from "discourse/lib/ajax";
 import { popupAjaxError } from "discourse/lib/ajax-error";

assets/javascripts/discourse/connectors/bread-crumbs-right/solved-status-filter.js

@@ -1,6 +1,6 @@
 import Component from "@glimmer/component";
 import { action } from "@ember/object";
-import { inject as service } from "@ember/service";
+import { service } from "@ember/service";
 import I18n from "I18n";
 
 const QUERY_PARAM_VALUES = {

assets/javascripts/discourse/connectors/user-activity-bottom/solved-list.js

@@ -1,5 +1,5 @@
 import Component from "@glimmer/component";
-import { inject as service } from "@ember/service";
+import { service } from "@ember/service";
 
 export default class SolvedList extends Component {
   @service siteSettings;

assets/javascripts/discourse/connectors/user-summary-stat/solved-count.js

@@ -1,5 +1,5 @@
 import Component from "@glimmer/component";
-import { inject as service } from "@ember/service";
+import { service } from "@ember/service";
 
 export default class SolvedCount extends Component {
   @service siteSettings;

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",