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/github/creates/issue.js

@@ -0,0 +1,38 @@
+const sample = require('../samples/sample_issue');
+
+const createIssue = (z, bundle) => {
+  const responsePromise = z.request({
+    method: 'POST',
+    url: `https://api.github.com/repos/${bundle.inputData.repo}/issues`,
+    body: {
+      title: bundle.inputData.title,
+      body: bundle.inputData.body,
+    },
+  });
+  return responsePromise.then((response) => response.data);
+};
+
+module.exports = {
+  key: 'issue',
+  noun: 'Issue',
+
+  display: {
+    label: 'Create Issue',
+    description: 'Creates an issue.',
+  },
+
+  operation: {
+    inputFields: [
+      {
+        key: 'repo',
+        label: 'Repo',
+        required: true,
+        dynamic: 'repo.full_name.full_name',
+      },
+      { key: 'title', label: 'Title', required: true },
+      { key: 'body', label: 'Body', required: false },
+    ],
+    perform: createIssue,
+    sample: sample,
+  },
+};