chore: bump eslint v9

eslint.config.mjs

@@ -0,0 +1,64 @@
+import { fixupConfigRules } from "@eslint/compat";
+import reactRefresh from "eslint-plugin-react-refresh";
+import globals from "globals";
+import tsParser from "@typescript-eslint/parser";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import js from "@eslint/js";
+import { FlatCompat } from "@eslint/eslintrc";
+const GLOBALS_BROWSER_FIX = Object.assign({}, globals.browser, {
+  AudioWorkletGlobalScope: globals.browser["AudioWorkletGlobalScope "],
+});
+delete GLOBALS_BROWSER_FIX["AudioWorkletGlobalScope "];
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+  recommendedConfig: js.configs.recommended,
+  allConfig: js.configs.all,
+});
+
+export default [
+  {
+    ignores: ["**/dist", "**/.eslintrc.cjs"],
+  },
+  ...fixupConfigRules(
+    compat.extends(
+      "eslint:recommended",
+      "plugin:@typescript-eslint/recommended",
+      "plugin:react/recommended",
+      "plugin:react/jsx-runtime",
+      "plugin:react-hooks/recommended",
+      "prettier",
+    ),
+  ),
+  {
+    plugins: {
+      "react-refresh": reactRefresh,
+    },
+
+    languageOptions: {
+      globals: {
+        ...GLOBALS_BROWSER_FIX,
+      },
+
+      parser: tsParser,
+    },
+
+    settings: {
+      react: {
+        version: "detect",
+      },
+    },
+
+    rules: {
+      "react-refresh/only-export-components": [
+        "warn",
+        {
+          allowConstantExport: true,
+        },
+      ],
+    },
+  },
+];