feat: implement GEWU service and local agent workflows

web/playwright.config.ts

@@ -0,0 +1,22 @@
+import { defineConfig, devices } from '@playwright/test';
+
+export default defineConfig({
+  testDir: './e2e',
+  fullyParallel: true,
+  forbidOnly: Boolean(process.env.CI),
+  retries: process.env.CI ? 1 : 0,
+  reporter: process.env.CI ? 'github' : 'list',
+  use: {
+    baseURL: 'http://127.0.0.1:4173',
+    trace: 'retain-on-failure',
+  },
+  projects: [
+    { name: 'chromium', use: { ...devices['Desktop Chrome'] } },
+  ],
+  webServer: {
+    command: 'npm run dev -- --host 127.0.0.1 --port 4173 --strictPort',
+    url: 'http://127.0.0.1:4173',
+    reuseExistingServer: !process.env.CI,
+    timeout: 30_000,
+  },
+});