[trotterdylan]

Implements BB-333. The wait_divergence_state table that #368 (1376a75, deployed) writes had no reader. This adds a read-only sibling to bb stewards divergences, bb stewards wait-divergences, so the shadow can be judged clean before PR 3 retires noWakeSource, unheardWait and namesUserAsBlocker.

Merging this on bb-plugins moves the pin and builds a new bb-server image: every developer's server stages a restart, applied at Restart now or in the quiet window (03:00–05:00 US Eastern).

Classification

no-review: additive; no entry in stewards/project.json bigDecisions matches a new read-only CLI command. No gate, wait, liveness or wake result changes.

What changes

• store.waitDivergences({ bindingId? }): reads wait_divergence_state (one row per binding that has reported a typed wait) and joins the noWakeSource divergence row behind that state for the wait kind, first/last seen and count. Read-only: it only .all()s. It prefers the active direction's row when derived and reported disagree, and keeps the most recent row for a stopped divergence.
• bb stewards wait-divergences: prints one line per binding (derived result, noWakeSource result, kind, count, first/last seen), with the same --binding, --project and --json options as divergences; --project resolves a binding key exactly as divergences does.
• formatWaitDivergences for the human output.
• Tests: the store join (active-direction preference, a stopped divergence, an agreeing binding with no log row) in assessment.test.ts, and the CLI (listing, --binding, --project, --json, and the help text) in server.test.ts.

Retires: nothing.

No behaviour change. Nothing reads the state on the reconcile, wake, gate or render path; the read-counts fixture is unchanged (1958 tests pass, including read-counts.test.ts and migrations.test.ts). No migration and no change to migrations.snapshot.json. This is an additive PR.

Out of scope: PR 3 (retiring noWakeSource, unheardWait, namesUserAsBlocker) and any change to the shadow derivation itself.

Testing

• npm run typecheck: pass.
• npm test: pass (1958 tests; the plugins CI matrix does not include every live plugin, so run here).
• read-counts.test.ts + migrations.test.ts: pass, unchanged.
• Not tested: no live reconcile drives a real wait_divergence_state row in these tests; the store-level test seeds the writer's own recordWaitDivergence, which is the code path the reconcile calls.

[trotterdylan]

Independent review running in bb thread @thread:thr_kzchenxz3e.

— from bb thread thr_8t8w8xg7y7

[trotterdylan]

Review round 1 (Claude Opus 5.5, at 4e852b3)

Owner review required: no — none of the owner-reviewed triggers apply. "A store migration" matches store.ts by path only; the diff adds two SELECTs and no migration or table, and nothing on the reconcile, wake or gate path calls waitDivergences.

Tested

• Ran: npm run typecheck && npm test in plugins/stewards (pass, 1958 tests; CI's stewards job was still running).

Looks good.

— from bb thread thr_kzchenxz3e

[trotterdylan]

Merged: no-review lane, reviewer approved 4e852b3, checks green.
merge commit a091192
Note: merging this moves the pin and stages a restart for every developer's server (Restart now, or in the 03:00–05:00 ET quiet window).
dispatched bb-server.yaml on bitcomplete/bb-gate@main