Deletion now follows the published contract: prepare returns the one-time
token and the console spends it on DELETE /api/v1/instances/:id with
If-Match, where the generic execute endpoint had been rejecting it as an
operation the safe transport cannot replay.
An online device is told to release its own binding first. A refusal keeps
the record and reports UNBIND_FAILED on the job item so the console can say
why the node is still there; a node that never answers a heartbeat is
forgotten locally.
chick
8b7df8cb65