FN-9056: reclaim safe terminal workspace worktrees
Reclaim safely abandoned workspace worktrees and canonical task branches without disrupting live or recoverable tasks.
- Tear down eligible complete, idle failed, and soft-deleted per-repository worktrees with bounded retries.
- Veto live, paused, scheduled-recovery, ambiguous, and unsafe-path cleanup candidates.
- Verify failed-task landing evidence against each repository integration branch before deleting canonical branches.
- Cover liveness and stale landed-SHA safety regressions.
Files changed:
.changeset/fn-9056-workspace-terminal-teardown.md | 7 +
AGENTS.md | 2 +-
docs/architecture.md | 1 +
.../src/__tests__/self-healing-workspace.test.ts | 319 ++++++++++++++++++++-
.../engine/src/executor/cleanup-task-worktree.ts | 8 +-
packages/engine/src/self-healing.ts | 268 ++++++++++++-----
packages/engine/src/util/run-audit.ts | 7 +-
7 files changed, 525 insertions(+), 87 deletions(-)
Fusion-Task-Id: FN-9056
Fusion-Task-Lineage: 4353f7d9-063b-442b-88d3-6f3da1c9aae8
Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
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