SmartFlex plannedDispatches and completedDispatches queries changes

We have made some changes to the SmartFlex devices (IO) plannedDispatches and completedDispatches queries and what they return. The built-in documentation has been updated and improved.

Summary of the main changes:

• Top level source has been removed (this has been deprecated for years)
• startDt and endDt have been deprecated and replaced with start and end that have a better type
• deltaKwh has been deprecated (this was already replaced by delta)
• meta.source will now return smart-charge, test-charge or bump-charge (or null or unknown) - planned dispatches only
  • This should now also report bump charge for third-party integrations (e.g. Ohme)
• “Planned” bump charges have a start when triggered and an end based on our calculated duration needed to get to 100%
• Completed dispatches only meta.location can show AWAY, AT_HOME, NO_LOCATIONS_CONFIGURED or UNABLE_TO_IDENTIFY, and it will also show all charging, even if not triggered from a dispatch (planned is the best place to see dispatches for now).

We’ve also marked as deprecated a couple of other queries (vehicleChargingPreferences and registeredKrakenflexDevice), as these are moving to the devices query.