FN-6277: track and reconcile legacy auto-merge stamps
Track legacy auto-merge stamp provenance and add safe operator cleanup.
- Add autoMergeProvenance storage and migration support so user overrides can be distinguished from legacy review-entry stamps.
- Mark existing ambiguous in-review autoMerge=true tasks as legacy stamps without changing behavior, and expose a dry-run/apply reconciliation API to clear them safely.
- Emit a non-mutating advisory when global auto-merge is disabled while legacy stamped review tasks remain.
- Cover migration, persistence, reconciliation, movement, merge resolution, and advisory behavior with regression tests and docs.
Files changed:
.../fn-6277-legacy-automerge-stamp-cleanup.md | 5 +
docs/architecture.md | 2 +-
docs/settings-reference.md | 2 +-
packages/core/src/__tests__/db-migrate.test.ts | 30 ++--
packages/core/src/__tests__/db.test.ts | 44 +++---
packages/core/src/__tests__/goals-schema.test.ts | 2 +-
packages/core/src/__tests__/insight-store.test.ts | 10 +-
.../legacy-automerge-stamp-reconcile.test.ts | 144 +++++++++++++++++++
.../src/__tests__/merge-request-record.test.ts | 2 +-
packages/core/src/__tests__/mission-store.test.ts | 2 +-
packages/core/src/__tests__/run-audit.test.ts | 4 +-
.../core/src/__tests__/store-merge-queue.test.ts | 2 +-
packages/core/src/__tests__/store-movement.test.ts | 14 ++
packages/core/src/__tests__/task-documents.test.ts | 2 +-
packages/core/src/__tests__/task-merge.test.ts | 16 ++-
packages/core/src/db.ts | 10 +-
packages/core/src/index.ts | 1 +
packages/core/src/store.ts | 157 ++++++++++++++++++++-
packages/core/src/task-merge.ts | 8 +-
packages/core/src/types.ts | 10 +-
.../automerge-toggle-legacy-advisory.test.ts | 128 +++++++++++++++++
packages/engine/src/project-engine.ts | 68 ++++++++-
22 files changed, 593 insertions(+), 70 deletions(-)
Fusion-Task-Id: FN-6277
Fusion-Task-Lineage: 22d36519-f2ba-4ca7-8a09-12fc803c9a5b
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