Add playwright github workflow

.github/workflows/playwright.yml

@@ -0,0 +1,27 @@
+name: Run Playwright Tests
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+    branches: [main, master]
+jobs:
+  test:
+    timeout-minutes: 60
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+      - name: Install dependencies
+        run: npm ci
+      - name: Install Playwright Browsers
+        run: npx playwright install --with-deps
+      - name: Run Playwright tests
+        run: npx playwright test
+      - uses: actions/upload-artifact@v4
+        if: ${{ !cancelled() }}
+        with:
+          name: playwright-report
+          path: playwright-report/
+          retention-days: 30

e2e/onboarding.spec.ts

@@ -3,5 +3,4 @@ import { test, expect } from './test';
 test('simplest', async ({ popupUrl, page }) => {
   await page.goto(popupUrl);
   await expect(page).toHaveTitle(/Zerion/);
-  await page.waitForTimeout(60_000);
 });