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/BasicCreateOperationSchema.js

@@ -0,0 +1,61 @@
+'use strict';
+
+const makeSchema = require('../utils/makeSchema');
+
+const BasicActionOperationSchema = require('./BasicActionOperationSchema');
+const BufferConfigSchema = require('./BufferConfigSchema');
+const FunctionSchema = require('./FunctionSchema');
+const RequestSchema = require('./RequestSchema');
+
+// TODO: would be nice to deep merge these instead
+// or maybe use allOf which is built into json-schema
+const BasicCreateOperationSchema = JSON.parse(
+  JSON.stringify(BasicActionOperationSchema.schema),
+);
+
+BasicCreateOperationSchema.id = '/BasicCreateOperationSchema';
+BasicCreateOperationSchema.description =
+  'Represents the fundamental mechanics of a create.';
+
+BasicCreateOperationSchema.properties.perform = {
+  description:
+    "How will Zapier get the data? This can be a function like `(z) => [{id: 123}]` or a request like `{url: 'http...'}`. Exactly one of `perform` or `performBuffer` must be defined. If you choose to define `buffer` and `performBuffer`, you must omit `perform`.",
+  oneOf: [{ $ref: RequestSchema.id }, { $ref: FunctionSchema.id }],
+  docAnnotation: {
+    required: {
+      type: 'replace', // replace or append
+      value: 'no (with exceptions, see description)',
+    },
+  },
+};
+
+BasicCreateOperationSchema.properties.buffer = {
+  description:
+    'Currently an **internal-only** feature. Zapier uses this configuration for creating objects in bulk with `performBuffer`.',
+  $ref: BufferConfigSchema.id,
+  docAnnotation: {
+    required: {
+      type: 'replace', // replace or append
+      value: 'no (with exceptions, see description)',
+    },
+  },
+};
+
+BasicCreateOperationSchema.properties.performBuffer = {
+  description:
+    'Currently an **internal-only** feature. A function to create objects in bulk with. `buffer` and `performBuffer` must either both be defined or neither. Additionally, only one of `perform` or `performBuffer` can be defined. If you choose to define `perform`, you must omit `buffer` and `performBuffer`.',
+  $ref: FunctionSchema.id,
+  docAnnotation: {
+    required: {
+      type: 'replace', // replace or append
+      value: 'no (with exceptions, see description)',
+    },
+  },
+};
+
+delete BasicCreateOperationSchema.required;
+
+module.exports = makeSchema(
+  BasicCreateOperationSchema,
+  BasicActionOperationSchema.dependencies.concat(BufferConfigSchema),
+);