test(mediabunny): [PKG-MB-09] add sustained playback checkpoint

playwright.soak.config.js

@@ -0,0 +1,15 @@
+import { defineConfig } from '@playwright/test'
+import base from './playwright.config.js'
+
+export default defineConfig({
+  ...base,
+  testDir: './test/soak',
+  timeout: 270000,
+  workers: 2,
+  outputDir: 'refactor/.cache/soak/results',
+  reporter: [
+    ['list'],
+    ['json', { outputFile: 'refactor/.cache/soak/report.json' }],
+  ],
+  use: { ...base.use, trace: 'off', video: 'off' },
+})