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/lib/schemas/AuthenticationBasicConfigSchema.js

@@ -0,0 +1,14 @@
+'use strict';
+
+const makeSchema = require('../utils/makeSchema');
+
+module.exports = makeSchema({
+  id: '/AuthenticationBasicConfigSchema',
+  description:
+    'Config for Basic Authentication. No extra properties are required to setup Basic Auth, so you can leave this empty if your app uses Basic Auth.',
+  type: 'object',
+  properties: {},
+  additionalProperties: false,
+  examples: [{}],
+  antiExamples: [{ example: { foo: true }, reason: 'Invalid key.' }],
+});