fix: resolve ES modules compatibility in E2E test files

- Replace __dirname with import.meta.url pattern for ES modules compatibility
- Add fileURLToPath imports to all E2E test files
- Fix duplicate require statements in setup-verification.spec.ts
- Update playwright.config.ts to use relative path instead of __dirname

This fixes the 'ReferenceError: __dirname is not defined in ES module scope' error
when running Playwright tests in the ES modules environment.

node_modules/@radix-ui/react-use-effect-event/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2022 WorkOS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

node_modules/@radix-ui/react-use-effect-event/README.md

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+# `react-use-is-hydrated`
+
+## Usage
+
+This is an internal utility, not intended for public usage.

node_modules/@radix-ui/react-use-effect-event/package.json

@@ -0,0 +1,65 @@
+{
+  "name": "@radix-ui/react-use-effect-event",
+  "version": "0.0.2",
+  "license": "MIT",
+  "source": "./src/index.ts",
+  "main": "./dist/index.js",
+  "module": "./dist/index.mjs",
+  "files": [
+    "src",
+    "dist",
+    "README.md"
+  ],
+  "sideEffects": false,
+  "peerDependencies": {
+    "@types/react": "*",
+    "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+  },
+  "peerDependenciesMeta": {
+    "@types/react": {
+      "optional": true
+    }
+  },
+  "dependencies": {
+    "@radix-ui/react-use-layout-effect": "1.1.1"
+  },
+  "devDependencies": {
+    "@types/react": "^19.0.7",
+    "@types/react-dom": "^19.0.3",
+    "@types/use-sync-external-store": "^0.0.6",
+    "eslint": "^9.18.0",
+    "react": "^19.1.0",
+    "react-dom": "^19.1.0",
+    "typescript": "^5.7.3",
+    "@repo/typescript-config": "0.0.0",
+    "@repo/builder": "0.0.0",
+    "@repo/eslint-config": "0.0.0"
+  },
+  "homepage": "https://radix-ui.com/primitives",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/radix-ui/primitives.git"
+  },
+  "bugs": {
+    "url": "https://github.com/radix-ui/primitives/issues"
+  },
+  "scripts": {
+    "lint": "eslint --max-warnings 0 src",
+    "clean": "rm -rf dist",
+    "typecheck": "tsc --noEmit",
+    "build": "radix-build"
+  },
+  "types": "./dist/index.d.ts",
+  "exports": {
+    ".": {
+      "import": {
+        "types": "./dist/index.d.mts",
+        "default": "./dist/index.mjs"
+      },
+      "require": {
+        "types": "./dist/index.d.ts",
+        "default": "./dist/index.js"
+      }
+    }
+  }
+}

node_modules/@radix-ui/react-use-effect-event/src/index.ts

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+export { useEffectEvent } from './use-effect-event';

node_modules/@radix-ui/react-use-effect-event/src/use-effect-event.tsx

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+/* eslint-disable react-hooks/rules-of-hooks */
+import { useLayoutEffect } from '@radix-ui/react-use-layout-effect';
+import * as React from 'react';
+
+type AnyFunction = (...args: any[]) => any;
+
+// See https://github.com/webpack/webpack/issues/14814
+const useReactEffectEvent = (React as any)[' useEffectEvent '.trim().toString()];
+const useReactInsertionEffect = (React as any)[' useInsertionEffect '.trim().toString()];
+
+/**
+ * Designed to approximate the behavior on `experimental_useEffectEvent` as best
+ * as possible until its stable release, and back-fill it as a shim as needed.
+ */
+export function useEffectEvent<T extends AnyFunction>(callback?: T): T {
+  if (typeof useReactEffectEvent === 'function') {
+    return useReactEffectEvent(callback);
+  }
+
+  const ref = React.useRef<AnyFunction | undefined>(() => {
+    throw new Error('Cannot call an event handler while rendering.');
+  });
+  // See https://github.com/webpack/webpack/issues/14814
+  if (typeof useReactInsertionEffect === 'function') {
+    useReactInsertionEffect(() => {
+      ref.current = callback;
+    });
+  } else {
+    useLayoutEffect(() => {
+      ref.current = callback;
+    });
+  }
+
+  // https://github.com/facebook/react/issues/19240
+  return React.useMemo(() => ((...args) => ref.current?.(...args)) as T, []);
+}