The edge-trigger single-shot keyed conflicts by file basename only and
re-armed solely when the conflict left a detection cycle. README is dirty
for someone in the pod the whole session, so its key never re-armed: it
alerted once (ram+karti at restart) and stayed muted even as the colliding
pair changed to karti+Ramis Hasanli. Transient files (research, new files)
churned out and back, so only those kept firing.
- conflictKey now includes the sorted engineer pair, so a different pair on
the same file re-alerts immediately.
- activeConflicts is now Map<key, lastAlertedAt>; a persistent conflict
re-alerts every CONFLICT_REALERT_MS (default 20s) instead of going silent
forever, without spamming once-per-frame.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LuV8W8oNYRsDWKoqK8Mkqc
