feat: 导入 MemRelay 初始源码

frontend/playwright.config.ts

@@ -0,0 +1,16 @@
+import { defineConfig, devices } from '@playwright/test'
+
+export default defineConfig({
+  testDir: './e2e',
+  fullyParallel: false,
+  workers: 1,
+  timeout: 60_000,
+  expect: { timeout: 10_000 },
+  use: {
+    baseURL: process.env.MEMRELAY_E2E_URL || 'http://localhost:18080',
+    trace: 'retain-on-failure',
+    screenshot: 'only-on-failure',
+    ...devices['Desktop Chrome'],
+    viewport: { width: 1440, height: 900 },
+  },
+})