chore(docs): Generated API Reference (#2572)

Co-authored-by: shahednasser <shahednasser@users.noreply.github.com>

docs/api/admin/code_samples/JavaScript/currencies/getundefined

@@ -0,0 +1,7 @@
+import Medusa from "@medusajs/medusa-js"
+const medusa = new Medusa({ baseUrl: MEDUSA_BACKEND_URL, maxRetries: 3 })
+// must be previously logged in or use api token
+medusa.admin.currencies.list()
+.then(({ currencies, count, offset, limit }) => {
+  console.log(currencies.length);
+});