Not a U12 change — found while **attributing** the pre-existing live-PG
failures during U12's closing verification, and it turned out to be a
product bug rather than a stale test.
## The defect
`resolveWedgeNotification` builds its UPDATE with:
```ts
jsonb_build_object('status', 'resolved', 'transitionedAt', ${transitionedAt})
```
`jsonb_build_object` is variadic `"any"`, so there is no signature for
PostgreSQL to resolve the bind parameter against. It rejects the
statement at **parse time**:
```
42P18: could not determine data type of parameter $1
```
Parse-time is the important part: this failed on **every call**, not on
unusual data. Wedge notifications could not be resolved at all in
PostgreSQL mode.
Casting the parameter to `::text` fixes it.
## Evidence
- `store-wedge-resolution.pg.test.ts` goes **0/7 → 7/7**. That suite has
been red on `main`.
- **Causally verified, not assumed:** removing the cast reproduces
`42P18` exactly. The fix is the cast, not something incidental to the
edit.
- Checked the rest of `packages/core` for the same shape — this is the
only `jsonb_build_object` call site, so there is no second instance
hiding.
## Why it survived
The failure is in a live-PG suite that was already red, so it read as
part of the ambient noise. I only found it because the closing
verification required me to attribute each failing suite to a cause
rather than count them — and "these 4 fail on main too" is an
attribution of *whose*, not of *what*.
Worth flagging for whoever owns the remaining three
(`agent-logs-and-monitor`, `central-archive-secrets`,
`workflow-settings-project-identity`): the same reasoning applies. A
suite failing on main is not evidence that the code is fine.
## Verification
`pnpm test:gate` green (10 / 158 / 487 / 71). `pnpm
check:lifecycle-columns` exits 0. `tsc -p packages/core/tsconfig.json`
clean. `pnpm lint` clean.
Independent of #2655; either order merges.
---------
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
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---
"@runfusion/fusion": minor
---
summary: Add a Command Center productivity control for LOC backfills.
category: feature
dev: Uses the new `fn_backfill_loc` tool; settings key `commandCenter.locBackfill`.
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