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/openai/dynamic_dropdowns/index.js

@@ -0,0 +1,7 @@
+/* eslint-disable camelcase */
+const list_models = require('./list_models.js');
+
+// If you add a new Dynamic Dropdown, make sure it is exported here to display in the Zapier Editor
+module.exports = {
+  [list_models.key]: list_models,
+};

vendor/zapier-platform/example-apps/openai/dynamic_dropdowns/list_models.js

@@ -0,0 +1,24 @@
+const { API_URL } = require('../constants');
+
+const perform = async (z, bundle) => {
+  const response = await z.request({ url: `${API_URL}/models` });
+
+  const responseData = response.data;
+
+  return responseData.data.map((model) => ({
+    id: model.id,
+    name: model.id,
+  }));
+};
+
+module.exports = {
+  key: 'list_models',
+  noun: 'Model',
+  display: {
+    label: 'List of Models',
+    description:
+      'This is a hidden trigger, and is used in a Dynamic Dropdown of another trigger.',
+    hidden: true,
+  },
+  operation: { perform },
+};