Update devDependencies

docs-app/package.json

@@ -35,8 +35,8 @@
     "@babel/eslint-parser": "^7.23.3",
     "@babel/plugin-proposal-decorators": "^7.23.6",
     "@ember/optional-features": "^2.0.0",
-    "@ember/string": "^3.1.1",
-    "@ember/test-helpers": "^3.3.0",
+    "@ember/string": "^4.0.0",
+    "@ember/test-helpers": "^4.0.0",
     "@ember/test-waiters": "^3.1.0",
     "@embroider/compat": "unstable",
     "@embroider/test-setup": "unstable",
@@ -45,7 +45,7 @@
     "@embroider/macros": "unstable",
     "@embroider/vite": "unstable",
     "@embroider/webpack": "unstable",
-    "@glimmer/component": "^1.1.2",
+    "@glimmer/component": "^2.0.0",
     "@glimmer/tracking": "^1.1.2",
     "@glint/core": "^1.3.0",
     "@glint/environment-ember-loose": "^1.3.0",
@@ -57,7 +57,7 @@
     "@types/qunit": "^2.19.10",
     "broccoli-asset-rev": "^3.0.0",
     "@embroider/broccoli-side-watch": "^1.0.1",
-    "concurrently": "^8.2.2",
+    "concurrently": "^9.0.0",
     "decorator-transforms": "^2.2.2",
     "ember-auto-import": "^2.7.0",
     "ember-cli": "^5.12.0",
@@ -67,7 +67,7 @@
     "ember-cli-dependency-checker": "^3.3.2",
     "ember-cli-htmlbars": "^6.3.0",
     "ember-cli-inject-live-reload": "^2.1.0",
-    "ember-load-initializers": "^2.1.2",
+    "ember-load-initializers": "^3.0.0",
     "ember-modifier": "^4.2.0",
     "ember-page-title": "^8.1.0",
     "ember-primitives": "^0.21.0",
@@ -78,7 +78,7 @@
     "ember-template-imports": "^4.0.0",
     "ember-template-lint": "^6.0.0",
     "ember-welcome-page": "^7.0.2",
-    "eslint": "^8.55.0",
+    "eslint": "^9.0.0",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-ember": "^12.0.0",
     "eslint-plugin-n": "^17.3.1",

package.json

@@ -111,7 +111,7 @@
   "devDependencies": {
     "@arethetypeswrong/cli": "^0.15.0",
     "@ember/test-waiters": "^3.1.0",
-    "@glimmer/component": "^1.1.2",
+    "@glimmer/component": "^2.0.0",
     "@glimmer/tracking": "^1.1.2",
     "@glint/core": "^1.3.0",
     "@glint/template": "^1.3.0",
@@ -122,26 +122,26 @@
     "@types/qunit": "^2.19.10",
     "@types/rsvp": "^4.0.9",
     "@types/send": "^0.17.4",
-    "@typescript-eslint/eslint-plugin": "^7.7.1",
-    "@typescript-eslint/parser": "^7.7.1",
+    "@typescript-eslint/eslint-plugin": "^8.0.0",
+    "@typescript-eslint/parser": "^8.0.0",
     "@universal-ember/kolay-ui": "workspace:*",
-    "concurrently": "^8.2.2",
+    "concurrently": "^9.0.0",
     "ember-modifier": "^4.2.0",
     "ember-primitives": "^0.21.0",
     "ember-repl": "^4.1.1",
     "ember-resources": "^7.0.0",
     "ember-source": "^5.12.0",
-    "eslint": "^8.56.0",
+    "eslint": "^9.0.0",
     "pnpm-sync-dependencies-meta-injected": "^0.0.14",
     "prettier": "^3.1.1",
     "publint": "^0.2.7",
     "reactiveweb": "^1.2.1",
     "release-plan": "^0.9.0",
     "tracked-built-ins": "^3.3.0",
-    "turbo": "^1.13.3",
+    "turbo": "^2.0.0",
     "typescript": "^5.3.3",
     "vite": "^5.3.2",
-    "vitest": "^1.5.2",
+    "vitest": "^2.0.0",
     "webpack": "^5.90.3"
   },
   "engines": {