Daily export file date improvement

[#1]

How would you like the feature to work - In the Destinations section, when editing a daily export batch schedule, it would be helpful to have a straightforward option to set the schedule with 'no expiration date,' rather than requiring the selection of an explicit end date.

Current Behaviour - To ensure daily batches aren't canceled, an End date in the future must be selected to enable file export.

Why is this feature important to you - This feature is important because it simplifies scheduling daily file exports and helps prevent misconfiguration errors.