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/cli/scaffold/trigger.template.js

@@ -0,0 +1,55 @@
+// triggers on a new <%= LOWER_NOUN %> with a certain tag
+const perform = async (z, bundle) => {
+  const response = await z.request({
+    url: 'https://jsonplaceholder.typicode.com/posts',
+    params: {
+      tag: bundle.inputData.tagName
+    }
+  });
+  // this should return an array of objects
+  return response.data;
+};
+
+module.exports = {
+  // see here for a full list of available properties:
+  // https://github.com/zapier/zapier-platform/blob/main/packages/schema/docs/build/schema.md#triggerschema
+  key: '<%= KEY %>',
+  noun: '<%= NOUN %>',
+
+  display: {
+    label: 'New <%= NOUN %>',
+    description: 'Triggers when a new <%= LOWER_NOUN %> is created.'
+  },
+
+  operation: {
+    perform,
+
+    <%= INCLUDE_INTRO_COMMENTS ? [
+      '// `inputFields` defines the fields a user could provide',
+      '// Zapier will pass them in as `bundle.inputData` later. They\'re optional.'
+    ].join('\n    ') : '' %>
+    inputFields: [],
+
+    <%= INCLUDE_INTRO_COMMENTS ? [
+      '// In cases where Zapier needs to show an example record to the user, but we are unable to get a live example',
+      '// from the API, Zapier will fallback to this hard-coded sample. It should reflect the data structure of',
+      '// returned records, and have obvious placeholder values that we can show to any user.'
+    ].join('\n    ') : '' %>
+    sample: {
+      id: 1,
+      name: 'Test'
+    },
+
+    <%= INCLUDE_INTRO_COMMENTS ? [
+      '// If fields are custom to each user (like spreadsheet columns), `outputFields` can create human labels',
+      '// For a more complete example of using dynamic fields see',
+      '// https://github.com/zapier/zapier-platform/tree/main/packages/cli#customdynamic-fields',
+      '// Alternatively, a static field definition can be provided, to specify labels for the fields'
+    ].join('\n    ') : '' %>
+    outputFields: [
+      // these are placeholders to match the example `perform` above
+      // {key: 'id', label: 'Person ID'},
+      // {key: 'name', label: 'Person Name'}
+    ]
+  }
+};