Snapshot of the agent's in-flight bash tasks: reads the in-container
bash-tasks/ dir (the co-located hive-bash-mcp daemon writes one TaskFile
JSON per task), deserializes the canonical hive_sh4re::TaskFile, filters to
Pending/Running, and returns them running-first then oldest-first. Skips
unreadable/malformed files (and the daemon's .json.tmp scratch writes) so a
stray file can't fail the list. Snapshot-only for v1; the page polls it like
/api/loose-ends, SSE live-push is a possible follow-up.