feat(ynab): add new transactions trigger

packages/backend/src/apps/you-need-a-budget/triggers/new-transactions/index.js

@@ -0,0 +1,24 @@
+import defineTrigger from '../../../../helpers/define-trigger.js';
+
+export default defineTrigger({
+  name: 'New transactions',
+  key: 'newTransactions',
+  pollInterval: 15,
+  description: 'Triggers when a new transaction is created.',
+
+  async run($) {
+    const response = await $.http.get('/budgets/last-used/transactions');
+    const transactions = response.data.data?.transactions;
+
+    if (transactions?.length) {
+      for (const transaction of transactions) {
+        $.pushTriggerItem({
+          raw: transaction,
+          meta: {
+            internalId: transaction.id,
+          },
+        });
+      }
+    }
+  },
+});