feat: publish CodexPi contest snapshot

frontend/playwright.config.ts

@@ -0,0 +1,15 @@
+import { defineConfig, devices } from '@playwright/test'
+
+export default defineConfig({
+  testDir:'./e2e',
+  fullyParallel:true,
+  timeout:30_000,
+  expect:{timeout:5_000,toHaveScreenshot:{animations:'disabled',maxDiffPixelRatio:.01}},
+  reporter:process.env.CI?'github':'line',
+  use:{baseURL:process.env.CODEXPI_E2E_BASE_URL||'http://127.0.0.1:4173',trace:'retain-on-failure',screenshot:'only-on-failure',serviceWorkers:'block'},
+  webServer:process.env.CODEXPI_E2E_BASE_URL?undefined:{command:'npm run dev -- --port 4173',url:'http://127.0.0.1:4173',reuseExistingServer:!process.env.CI,timeout:120_000},
+  projects:[
+    {name:'ordinateur',use:{...devices['Desktop Chrome'],viewport:{width:1440,height:900}}},
+    {name:'mobile-375',use:{...devices['iPhone 13'],viewport:{width:375,height:812}}},
+  ],
+})