feat: The Other Dude v9.0.1 — full-featured email system

ci: add GitHub Pages deployment workflow for docs site

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

frontend/playwright.config.ts

@@ -0,0 +1,25 @@
+import { defineConfig } from '@playwright/test'
+
+export default defineConfig({
+  testDir: './tests/e2e',
+  timeout: 30000,
+  expect: { timeout: 5000 },
+  fullyParallel: false, // Run sequentially for stability
+  forbidOnly: !!process.env.CI,
+  retries: process.env.CI ? 2 : 0,
+  workers: 1,
+  reporter: 'html',
+  use: {
+    baseURL: process.env.PLAYWRIGHT_BASE_URL || 'http://localhost:5173',
+    trace: 'on-first-retry',
+    screenshot: 'only-on-failure',
+  },
+  projects: [
+    { name: 'setup', testMatch: /.*\.setup\.ts/ },
+    {
+      name: 'chromium',
+      use: { browserName: 'chromium' },
+      dependencies: ['setup'],
+    },
+  ],
+})