`resolveWatchedStage` keyed on the literals `in-progress`/`in-review`, so on a board that renames either it returned `null` for **every** card. That is three literals with an outsized blast radius. `observeTask` returns early on a null stage, so: - no `OverseerStageObservation` is recorded, - no `overseer:intervention` entry is emitted, - and `PlannerRecoveryController`, which consumes those observations, has nothing to steer, retry or targeted-fix. **The entire oversight loop was inert and silent about it** — the same shape as the self-healing sweeps whose queries returned empty arrays. ## I deferred this myself, on a cost argument that was wrong The audit note I wrote for this site said resolving inside `observeTask` "buys a workflow read per card per poll". Then I read the caller: the poll **already awaits `resolveEffectiveSettings` per task**. It is a per-task async loop regardless, so with an IR cache keyed by workflow the addition is *(distinct workflows)* resolutions, not *(cards)*. Pricing the fix before checking the caller cost a deferral. Worth recording, because "this needs a cost judgement" is the most comfortable place in this program to leave something. ## The review test is the three-trait union, deliberately `isReviewColumnRole` checks only `mergeBlocker || humanReview`. A board whose review lane carries `merge` (**mergeOrchestration**) — the built-in default's own shape — would classify as *not in review* and be skipped. Reaching for the obvious helper would have reintroduced the bug this change removes, through the helper meant to fix it. There is a case asserting exactly that. ## Wiring Both call sites, because either alone leaves a hole: | site | why it matters | |---|---| | the poll (`project-engine.ts`) | per-poll IR cache — a workflow edit is picked up next tick rather than served stale | | the manual nudge | otherwise a renamed board answers `no-active-stage` to an operator pressing the button | `columnFlags` is in the `unwired-lane-parameter` vocabulary, so the wiring cannot silently rot — the guard reports it if a future change drops the argument. Fail-soft throughout: an unresolvable workflow yields `undefined` and the callee falls back to the legacy ids, which is exactly today's behaviour. A v1 IR declares no columns, so it takes the same path. ## Revert proof (measured) Drop the `columnFlags` branch and **exactly the three renamed-lane cases fail**: ``` expected null to be "executor" expected null to be "merger" (mergeOrchestration lane) expected null to be "merger" (humanReview lane) ``` The legacy-id and neither-role cases stay green — the gate must still gate, and watching every column would be its own defect. ## Verification - `pnpm test:gate` — 161 / 487 / 13 / 71 passed - `pnpm lint` — clean - `tsc --noEmit` (`@fusion/engine`) — clean - `planner-overseer.test.ts` + `planner-recovery-controller-human-control.test.ts` — 64 passed - unwired-lane guard — 9/9, no new entries Carries the one-line SQL-baseline re-record (`team-analytics.ts: 6 → 3`) that #2864 left behind, same as my other open branches — main is red on it, and identical changes to that line merge without conflict. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
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