add wizard flow test case

tests/wizard.spec.ts

@@ -0,0 +1,45 @@
+import { test, expect } from '@playwright/test';
+
+const WIZARD_URL = process.env.WIZARD_URL || 'http://127.0.0.1:18080';
+const BACKEND_URL = process.env.BACKEND_URL || 'http://127.0.0.1:8000';
+
+test.describe('Setup Wizard', () => {
+  test('complete wizard flow', async ({ page }) => {
+    // Go to frontend which should redirect to wizard
+    await page.goto('/');
+    
+    // Step 0: Welcome - Click "Connect to Wizard"
+    await expect(page.locator('h1')).toContainText('HarborForge Setup Wizard');
+    await page.click('button:has-text("Connect to Wizard")');
+    
+    // Wait for wizard health check - should proceed to step 1
+    await page.waitForTimeout(1000);
+    
+    // Step 1: Database - Click Next with defaults
+    if (await page.locator('h2:has-text("Database configuration")').isVisible()) {
+      await page.click('button:has-text("Next")');
+    }
+    
+    // Step 2: Admin - Fill in admin credentials
+    await page.fill('input[placeholder="Set admin password"]', 'admin123');
+    await page.fill('input[type="email"]', 'admin@test.com');
+    await page.fill('input[value="Admin"]', 'Test Admin');
+    await page.click('button:has-text("Next")');
+    
+    // Step 3: Project - Configure backend and project
+    await page.fill('input[placeholder="http://127.0.0.1:8000"]', BACKEND_URL);
+    await page.fill('input[value="Default"]', 'Test Project');
+    await page.fill('input[value="Default project"]', 'Test Project Description');
+    await page.click('button:has-text("Finish setup")');
+    
+    // Step 4: Complete
+    await expect(page.locator('h2')).toContainText('Setup complete!');
+    await expect(page.locator('code')).toContainText('docker compose restart');
+  });
+
+  test('wizard health check', async ({ request }) => {
+    const response = await request.get(`${WIZARD_URL}/health`);
+    // Wizard might return 200 or 404 if not initialized
+    expect([200, 404]).toContain(response.status());
+  });
+});