Milestone 0: import zappier billing, Verae middleware, and Zapier research

Compose-ready workspace: packages/zappier (rate card, portal, Stripe),
packages/verae-zapier-middleware (timestamp + NATS), packages/verae-zapier
(CLI app), vendor/zapier-platform, and research/zapier vendor corpus.

Gate 0 structure checks pass. Product code and research are not yet wired.

vendor/zapier-platform/example-apps/callback/test/creates.test.js

@@ -0,0 +1,46 @@
+/* globals describe, expect, test */
+
+const zapier = require('zapier-platform-core');
+
+const App = require('../index');
+const appTester = zapier.createAppTester(App);
+zapier.tools.env.inject();
+
+describe('creates', () => {
+  test('perform function returns intermediate data', async () => {
+    const bundle = { inputData: { question: 'Will this work?' } };
+    const result = await appTester(
+      App.creates.prediction.operation.perform,
+      bundle,
+    );
+    expect(result).toMatchObject({
+      status: '...thinking...',
+      callbackUrl: 'https://auth-json-server.zapier-staging.com/echo',
+      extra: 'data',
+    });
+  });
+
+  test('performResume function returns "final" data', async () => {
+    const bundle = {
+      outputData: {
+        callbackUrl: 'https://auth-json-server.zapier-staging.com/echo',
+        status: '...thinking...',
+        extra: 'data',
+      },
+      cleanedRequest: {
+        status: 'success',
+        result: 'Ask again later.',
+      },
+    };
+
+    const result = await appTester(
+      App.creates.prediction.operation.performResume,
+      bundle,
+    );
+    expect(result).toMatchObject({
+      status: 'success',
+      result: 'Ask again later.',
+      callbackUrl: 'https://auth-json-server.zapier-staging.com/echo',
+    });
+  });
+});