extension

Workstream OMP extension incorrectly reports untracked repo when multiple workstreams match

OMP extension: `pi.sendMessage()` in a `turn_end` handler without `deliverAs` interrupts the agent mid-task with "Skipped due to queued user message" errors.

Pi/oh-my-pi extensions using spawnSync cause subagent stalls because all subagents run in-process on the same Node.js event loop