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/packages/schema/test/functional-constraints/matchingKeys.js

@@ -0,0 +1,43 @@
+'use strict';
+
+require('should');
+const schema = require('../../schema');
+
+describe('matchingKeys', () => {
+  it("should error if the keys don't match", () => {
+    const definition = {
+      version: '1.0.0',
+      platformVersion: '1.0.0',
+      triggers: {}, // this should be harmlessly skipped
+      creates: {
+        foo: {
+          key: 'bar', // this is different than above, which shouldn't validate
+          noun: 'Foo',
+          display: {
+            label: 'Create Foo',
+            description: 'Creates a...',
+          },
+          operation: {
+            perform: '$func$2$f$',
+            sample: { id: 1 },
+            inputFields: [
+              { key: 'orderId', type: 'number' },
+              {
+                key: 'line_items',
+                children: [
+                  {
+                    key: 'product',
+                    type: 'string',
+                  },
+                ],
+              },
+            ],
+          },
+        },
+      },
+    };
+
+    const results = schema.validateAppDefinition(definition);
+    results.errors.should.have.length(1);
+  });
+});