chore(eslint): migrate to eslint 9 flat config

Author: dai-shi

.eslintrc.cjs

@@ -0,0 +1,31 @@
+import eslint from '@eslint/js';
+import { FlatCompat } from '@eslint/eslintrc';
+import tseslint from 'typescript-eslint';
+import importPlugin from 'eslint-plugin-import';
+import jsxA11y from 'eslint-plugin-jsx-a11y';
+import react from 'eslint-plugin-react';
+
+const compat = new FlatCompat();
+
+export default tseslint.config(
+  { ignores: ['dist/', 'website/'] },
+  eslint.configs.recommended,
+  tseslint.configs.recommended,
+  importPlugin.flatConfigs.recommended,
+  jsxA11y.flatConfigs.recommended,
+  react.configs.flat.recommended,
+  react.configs.flat['jsx-runtime'],
+  ...compat.extends('plugin:react-hooks/recommended'),
+  {
+    settings: {
+      'import/resolver': { typescript: true },
+      react: { version: 'detect' },
+    },
+    rules: {
+      '@typescript-eslint/no-unused-vars': [
+        'error',
+        { argsIgnorePattern: '^_', varsIgnorePattern: '^_' },
+      ],
+    },
+  },
+);

eslint.config.js

@@ -29,7 +29,7 @@
     "src",
     "dist"
   ],
-  "packageManager": "pnpm@8.15.0",
+  "packageManager": "pnpm@9.4.0",
   "scripts": {
     "compile": "rm -rf dist && pnpm run '/^compile:.*/'",
     "compile:esm": "tsc -p tsconfig.esm.json",
@@ -54,19 +54,28 @@
     "proxy-compare": "^3.0.0"
   },
   "devDependencies": {
-    "@types/node": "^20.12.8",
-    "@typescript-eslint/eslint-plugin": "^7.8.0",
-    "@typescript-eslint/parser": "^7.8.0",
+    "@eslint/js": "^9.18.0",
+    "@testing-library/jest-dom": "^6.6.3",
+    "@testing-library/react": "^16.1.0",
+    "@testing-library/user-event": "^14.5.2",
+    "@types/node": "^22.10.5",
+    "@typescript-eslint/eslint-plugin": "^8.19.1",
+    "@typescript-eslint/parser": "^8.19.1",
     "documentation": "^14.0.3",
-    "eslint": "8.57.0",
-    "eslint-config-prettier": "^9.1.0",
-    "eslint-import-resolver-typescript": "^3.6.1",
-    "eslint-plugin-import": "^2.29.1",
+    "eslint": "^9.18.0",
+    "eslint-import-resolver-typescript": "^3.7.0",
+    "eslint-plugin-import": "^2.31.0",
+    "eslint-plugin-jsx-a11y": "^6.10.2",
+    "eslint-plugin-react": "^7.37.4",
+    "eslint-plugin-react-hooks": "^5.1.0",
+    "happy-dom": "^16.5.3",
     "immer": "^10.1.1",
-    "prettier": "^3.2.5",
+    "prettier": "^3.4.2",
     "ts-expect": "^1.3.0",
-    "typescript": "^5.4.5",
-    "vite": "^5.2.10",
-    "vitest": "^1.5.3"
+    "typescript": "^5.7.3",
+    "typescript-eslint": "^8.19.1",
+    "vite": "^6.0.7",
+    "vite-tsconfig-paths": "^5.1.4",
+    "vitest": "^2.1.8"
   }
 }