In swarm mode, provide an interface of showing all the statuses of the devices

This issue should be considered after #539 is done.
In swarm mode, provide a way of get device's status that config in the xxx-edgedevice.yaml file

Start by reviewing issue #539, which this work depends on, then inspect the device configuration described in the xxx-edgedevice.yaml file. Determine the intended interface for exposing all configured device statuses in swarm mode and define what status information and completion criteria are required; no implementation files or tests are named.

Written by the indexing model from the issue text.