test: 建立桌面端自动化回归测试体系并完善跨平台 CI

(cherry picked from commit 74267ae2f63f8256c3da84b04f5b330e6e9d4c67)

playwright.config.ts

@@ -0,0 +1,22 @@
+import { defineConfig } from '@playwright/test'
+
+export default defineConfig({
+  testDir: './tests/e2e',
+  testMatch: /.*\.spec\.ts/,
+  timeout: 45_000,
+  expect: { timeout: 8_000 },
+  fullyParallel: false,
+  workers: 1,
+  forbidOnly: Boolean(process.env.CI),
+  retries: process.env.CI ? 1 : 0,
+  reporter: process.env.CI
+    ? [['line'], ['html', { outputFolder: 'playwright-report', open: 'never' }]]
+    : [['list'], ['html', { outputFolder: 'playwright-report', open: 'never' }]],
+  outputDir: 'test-results',
+  snapshotPathTemplate: 'tests/e2e/__screenshots__/{platform}/{testFilePath}/{arg}{ext}',
+  use: {
+    trace: 'retain-on-failure',
+    screenshot: 'only-on-failure',
+    video: 'retain-on-failure'
+  }
+})