Update libs - Updated eslint v8 to v9

.eslintrc.cjs

@@ -1,19 +0,0 @@
-module.exports = {
-  root: true,
-  env: { browser: true, es2020: true, node: false },
-  extends: [
-    "eslint:recommended",
-    "plugin:@typescript-eslint/recommended",
-    "plugin:react-hooks/recommended",
-    "prettier",
-  ],
-  ignorePatterns: ["dist", ".eslintrc.cjs"],
-  parser: "@typescript-eslint/parser",
-  plugins: ["react-refresh"],
-  rules: {
-    "react-refresh/only-export-components": [
-      "warn",
-      { allowConstantExport: true },
-    ],
-  },
-};

eslint.config.cjs

@@ -0,0 +1,55 @@
+const { defineConfig, globalIgnores } = require("eslint/config");
+
+const globals = require("globals");
+
+const { fixupConfigRules } = require("@eslint/compat");
+
+const tsParser = require("@typescript-eslint/parser");
+const reactRefresh = require("eslint-plugin-react-refresh");
+const js = require("@eslint/js");
+
+const { FlatCompat } = require("@eslint/eslintrc");
+
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+  recommendedConfig: js.configs.recommended,
+  allConfig: js.configs.all,
+});
+
+module.exports = defineConfig([
+  {
+    languageOptions: {
+      globals: {
+        ...globals.browser,
+        ...Object.fromEntries(
+          Object.entries(globals.node).map(([key]) => [key, "off"]),
+        ),
+      },
+
+      parser: tsParser,
+    },
+
+    extends: fixupConfigRules(
+      compat.extends(
+        "eslint:recommended",
+        "plugin:@typescript-eslint/recommended",
+        "plugin:react-hooks/recommended",
+        "prettier",
+      ),
+    ),
+
+    plugins: {
+      "react-refresh": reactRefresh,
+    },
+
+    rules: {
+      "react-refresh/only-export-components": [
+        "warn",
+        {
+          allowConstantExport: true,
+        },
+      ],
+    },
+  },
+  globalIgnores(["**/dist", "eslint.config.cjs"]),
+]);

package.json

@@ -37,24 +37,28 @@
     "zustand": "^4.5.2"
   },
   "devDependencies": {
+    "@eslint/compat": "^1.2.9",
+    "@eslint/eslintrc": "^3.3.1",
+    "@eslint/js": "^9.28.0",
     "@iconify-icon/react": "^3.0.0",
     "@tailwindcss/postcss": "^4.1.8",
     "@types/node": "^22.15.30",
     "@types/react": "^18.2.66",
     "@types/react-dom": "^18.2.22",
     "@types/react-router-dom": "^5.3.3",
-    "@typescript-eslint/eslint-plugin": "^7.2.0",
-    "@typescript-eslint/parser": "^7.2.0",
+    "@typescript-eslint/eslint-plugin": "^8.34.0",
+    "@typescript-eslint/parser": "^8.34.0",
     "@vitejs/plugin-react-swc": "^3.10.1",
-    "eslint": "^8.57.0",
-    "eslint-config-prettier": "^9.1.0",
-    "eslint-plugin-react-hooks": "^4.6.0",
-    "eslint-plugin-react-refresh": "^0.4.6",
+    "eslint": "^9.28.0",
+    "eslint-config-prettier": "^10.1.5",
+    "eslint-plugin-react-hooks": "^5.2.0",
+    "eslint-plugin-react-refresh": "^0.4.20",
+    "globals": "^16.2.0",
     "postcss": "^8.5.4",
     "prettier": "^3.5.3",
     "prettier-plugin-tailwindcss": "^0.6.12",
     "tailwindcss": "^4.1.8",
-    "typescript": "^5.2.2",
+    "typescript": "^5.8.3",
     "vite": "^6.3.5"
   }
 }