What
One-shot instrumentation that existed only to check whether legacy code paths were still reachable has been deleted.
Details
- Removes the preserved-segment probes at sites chain_relink, tail_pick, walk_resolve and sdk_ingest.
- Removes the DISABLE_BUG_COMMAND probes and the TaskOutput legacy-parameter probe.
- Surrounding logic is unchanged, including segment resolution and the disabling of /feedback; only the reporting is gone.
- Grep confirms only two tengu_dead_probe_* events survive in this build.
Evidence
tengu_dead_probe_preserved_segment
Strings lifted out of the shipped bundle, so the claim above can be checked against them.