fusion

Files

gsxdsm fe536b2af8 FN-6954: reconcile stale parked task assignments

Reconcile agent/task drift when durable agents remain linked to queued tasks without live execution proof.

- clear stale Agent.taskId links for parked todo/triage tasks while preserving task leases and queue state
- report stale parked assignments as active/no-live-run in Reports Health Check before reconciliation completes
- add scheduler and self-healing coverage for queued lease drift, overlap starvation, and audit events
- document the reconciliation behavior and add a published package patch changeset

Files changed:
 .changeset/fn-6954-agent-task-state-drift.md       |   5 +
 docs/architecture.md                               |   2 +
 .../src/__tests__/heartbeat-executor.test.ts       |  68 ++++++++++++
 .../__tests__/scheduler-overlap-starvation.test.ts |  68 +++++++++++-
 .../self-healing-agent-link-drift.test.ts          |  97 ++++++++++++++++-
 .../engine/src/__tests__/task-agent-sync.test.ts   |  33 +++++-
 packages/engine/src/agent-heartbeat.ts             | 121 +++++++++++++++++++--
 packages/engine/src/run-audit.ts                   |   5 +
 packages/engine/src/runtimes/in-process-runtime.ts |   1 +
 packages/engine/src/scheduler.ts                   |  24 +++-
 packages/engine/src/self-healing.ts                | 102 ++++++++++++++---
 packages/engine/src/task-agent-sync.ts             |  65 ++++++++++-
 12 files changed, 555 insertions(+), 36 deletions(-)

Fusion-Task-Id: FN-6954
Fusion-Task-Lineage: 24b8a2eb-5a33-4539-ab64-ae2bbfc2d195

2026-06-23 10:30:50 -07:00