I'd like to create a static combobox thanks to a custom hidden trigger.
I've seen couple examples of Zapier triggers in their repository (such as https://github.com/zapier/zapier-platform-example-app-triggernyfo) but not static.
I'm using Zapier CLI and don't use the previous scripting build UI.
If the dropdown menu only needs to be static, you may not need to use a hidden trigger at all. Instead, you can add a `choices` value to the field definition, like the example code we see here: