wave-8 decomposition — the release-readiness pass: eleven tasks (seven independent entries: frontmatter cleanup — 11 docs with invalid YAML frontmatter, the renumber sweep, crate docs, the class-1 window's last dispositions, N-1, Findings 2-3, the fired-trigger flake investigation; then deployment matrix -> README -> publish prep -> review-wave-8 gate); plan wave-8 row + task set + review-rounds entry

tasks/release-findings-2-3-disposition.md

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+---
+id: release-findings-2-3-disposition
+name: Review 003 Findings 2–3 — the parked pre-release dispositions
+status: pending
+depends_on: []
+scope: narrow
+risk: low
+impact: component
+level: implementation
+tags: [wave-8, tests, sqlite-engine, postgres]
+---
+
+## Description
+
+Review 003's Findings 2–3, parked to the pre-release pass by the
+wave-6 gate (`docs/reviews/003-wave-5-general-review.md`; the park
+trail: `tasks/review-wave-6.md` §Rider closed). The review's own
+recommendation shapes the task — the cheap seams land, the
+race-shaped arm stays parked with its disposition recorded, so the
+next general review does not re-derive the inventory:
+
+- **Finding 2 (LOW, pg forwarder narrow untested arms)**: land the
+  cheap seam for (a) — the "connection died before/during the LISTEN"
+  fall-through to the reconnect path (`forwarder.rs:693-698`) — using
+  the house `cfg(test)` seam pattern (`pg-fix-forwarder-reconnect`'s
+  config seam; `sqlite-commit-error-arm`'s one-shot flag). The
+  mid-recv-loop stale-command abandonment race arm (b)
+  (`forwarder.rs:719-727`) and the small defensive arms
+  (`mid_listen_error` ack, forwarder-gone, shutdown abort/await) stay
+  parked with the code-read as their pin — **record that disposition
+  explicitly** (the review's "either way the disposition should be
+  recorded").
+- **Finding 3 (LOW, SQLite rollback-failure-on-drop arms)**: a
+  rollback-fault arm on the existing commit-fault seam
+  (`alkstore-sqlite/src/seam.rs` — the `sqlite-commit-error-arm`
+  machinery) covering both drop arms in one small test:
+  `SqliteTxHandle::drop`'s failed-`ROLLBACK` path (`tx.rs:439-447`) and
+  `ConnLease::drop`'s (`tx.rs:166-175`) — pin the same properties the
+  commit test pins (error surfaced/printed, connection dropped, writer
+  slot replenished, store usable).
+
+If a seam proves more invasive than the review estimated, the
+acceptable fallback is the code-read-as-pin disposition for that arm —
+recorded, not silent. The line between "landed" and "parked with
+disposition" is this task's judgment call, made explicitly in Notes.
+
+## Acceptance Criteria
+
+- [ ] Finding 2's (a) arm seam-tested (or its not-taken disposition
+      recorded with the invasiveness reason); the race arm + defensive
+      arms' parked disposition recorded
+- [ ] Finding 3's rollback-fault test landed covering both drop arms
+      (or its not-taken disposition recorded)
+- [ ] The disposition record written so a future general review reads
+      the inventory as closed, not re-derivable
+- [ ] `cargo test -p alkstore-sqlite` green server-less; `cargo test
+      -p alkstore-postgres` green server-less (SKIP posture) and — if
+      the pg seam landed — green against the harness server; clippy
+      `-D warnings`; fmt clean
+
+## References
+
+- docs/reviews/003-wave-5-general-review.md §Finding 2, §Finding 3
+- tasks/review-wave-6.md (the park record)
+- tasks/sqlite-commit-error-arm.md (the seam pattern + the commit-arm
+  test this mirrors)
+- tasks/pg-fix-forwarder-reconnect.md (the pg config-seam precedent)
+
+## Notes
+
+> To be filled by implementation agent
+
+## Summary
+
+> To be filled on completion