test(e2e): simpan suite e2e (15 tes) + dokumentasi TESTING.md

tests/e2e/e2e.config.example.ts

@@ -0,0 +1,21 @@
+import type { E2EConfig } from 'e2e';
+import { web } from '@e2e-dev/web';
+import { gateway } from 'ai';
+
+export default {
+  // The Vercel AI Gateway serves the model id and reads AI_GATEWAY_API_KEY, or the OIDC token of a linked Vercel project.
+  agents: {
+    default: {
+      model: gateway('openai/gpt-6-luna-fast'),
+      system: 'You are a thorough QA agent. Verify every outcome.',
+    },
+  },
+  targets: [{
+    engine: web(),
+    app: {
+      url: process.env.APP_URL ?? 'http://localhost:3000',
+      // Or let the runner start the dev server:
+      // command: { executable: 'npm', args: ['run', 'dev'] },
+    },
+  }],
+} satisfies E2EConfig;