fix(app-shell): an unmapped dataset-filter operator is inert, not destructive

[os-tesla]

Fixes #9372

An operator this bridge cannot express now leaves the stored dataset filter alone.

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⚠️ Stacked on PR #9371 — read the overlap first

PR #9371 (card objectui#9363, Is null / Is not null) had not landed when this branch was cut, and it is the direct predecessor in the same file. Measured rather than assumed: its branch tip 5c82df068 sits exactly one commit on top of origin/main at 69aa9c017, and git merge-base --is-ancestor says it is not an ancestor of main (exit 1; control leg on a known ancestor answered exit 0 in the same deepened checkout).

So this branch was cut from origin/main and then fast-forward merged 5c82df068. Consequence for review: the diff against main shows #9371's commit too, until #9371 lands. My own change is the single commit 4ae2f6177. Nothing in #9371 was rewritten — its partition pin was extended, per the two edits listed under "What changed in #9371's pin" below.

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The ruling this implements: (ii) before (i)

The card offered three options over which operators to map. That framing hides the part carrying the p1, so it was split:

(i) which operators map to the dialect	a per-operator conformance question
(ii) what happens when one does not map	not open — erasing the stored filter is wrong whatever (i) answers

(ii) is fixed first and unconditionally.

The mechanism

groupToCondition answers undefined for two different things — "the author cleared the filter" and "nothing survived serialization" — and the only caller treated both as clear. The inspector commits on every change, the host applies patches as a spread of the patch over the draft, so that commit SET filter to undefined: the same patch shape objectChangePatch uses deliberately to erase it.

Two ordinary gestures reached it:

1. switching the only row's operator to one this bridge did not map, and
2. blanking the value of the only row — no operator needed at all. The incomplete-row continue drops it, the last part goes with it, and the answer is undefined.

The repair

A new isClearedGroup answers the one question the caller could not ask: was undefined the author's clear gesture? A group that still holds field-bearing rows commits nothing and the stored value is untouched; a group with no rows — Clear all, or the last row removed — is the author's own gesture and still commits undefined.

⛔ Deliberately not "emit something anyway". A filter emitted in a spelling that means something else is worse than a dropped one — that was the original comment's intent and it survives intact. The unmapped arm still drops; the drop is now inert.

⚠️ Named, not hidden: FilterBuilder re-seeds its own state from the value prop whenever the two differ, so an unexpressible row is lost from the panel on the next render the inspector happens to do. Losing an edit the bridge could never have stored is not in the same class as destroying one it had. A signal-plus-note variant was measured and rejected by objectui#9363's seat (one production caller, and the only revert-free variant changes no parent state); this change does not revive it.

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(i) Which operators, and the conformance reading behind each

notContains · startsWith · endsWith are mapped. Three independent readings, all asserted in the pin rather than recited here:

• Runtime semantics — the Filter Protocol's canonical FILTER_TEXT_CASES carries rows for all three; the spec's own docblock records the driver ledger as empty, all five drivers importing the table. Negative control in the same assertion: $between is not in that table.
• The authoring door — TEXT_OPERATOR_DOOR_CASES returns passes for all three over text, and door-refusal over number / date / boolean / currency / percent / rating / time. The two halves meet because this builder offers the three only on its text bucket, read from operatorsForFieldType rather than restated.
• The comparand door — FieldOperatorsSchema accepts the string this builder types and refuses a number.

between stays out, and the reason is about this bridge rather than the vocabulary. The builder pads a half-typed pair with an empty bound, the row is two entries long so the completeness check passes it, and the spec's comparand door accepts a pair with a blank bound (measured: it parses). Emitting it would emit a filter the author did not ask for. It needs a both-bounds-present rule first — and it is now unmapped inert instead of unmapped destructive.

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Premise, re-measured in this worktree

Against the spec actually installed here — @objectstack/spec 17.4.0:

• FILTER_OPERATORS = $eq $ne $gt $gte $lt $lte $in $nin $between $contains $notContains $startsWith $endsWith $icontains $null $exists. All four of the card's operators are members ⇒ the file's unmapped (e.g. notContains/between) comment, read as "operators this dialect genuinely cannot express", was stale for all four. Confirmed, and now pinned with a negative control.
• The offered-but-unmappable set: confirmed as between · endsWith · notContains · startsWith by running fix(app-shell): bridge Is null to the spec's $null instead of erasing the dataset filter #9371's own partition pin on the unmodified tree — green, including its totality ratchet ("the probe types cover every bucket"). Not inherited from the card.

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Red-first, with the control firing in the same run

The pin was written and run before the code. Verbatim, --reporter=verbose, unmodified tree:

 ✓ |unit| … > CONTROL: a mapped operator still serializes, so an empty answer below is about that operator 3ms
 × |unit| … > tells the author's CLEAR gesture apart from a serialization that produced nothing 9ms
   → isClearedGroup is not a function
 × |unit| … > THE GESTURE, operator route: switching the only row to an unmapped operator commits NOTHING 1ms
   → isClearedGroup is not a function
 × |unit| … > THE GESTURE, blank-value route: blanking the only row's value commits NOTHING — no operator needed 1ms
   → isClearedGroup is not a function
 × |unit| … > serializes each one to the spec's own token 3ms
   → notContains serialized to nothing: expected undefined to deeply equal { name: { '$notContains': 'ac' } }

 Test Files  1 failed (1)
      Tests  7 failed | 9 passed (16)

The equals control passes in that same run — a table of all-undefined answers and a dead function look identical otherwise.

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Ablation — two legs, on-disk proofs, restore by blob hash

Both under trap RESTORE EXIT INT TERM, both mutating on disk and proving the mutation landed before any result was read, both restored by git checkout HEAD -- PATH and verified by blob-hash equality plus an empty git diff HEAD. No null results: both legs reddened.

Leg A — delete the call-site guard (DatasetDefaultInspector.tsx). On-disk anchor 1 → 0 occurrences. The DOM pin reddened with the defect reproduced verbatim, while both of its controls stayed green:

 ✓ |dom| CONTROL: typing a real value still commits it, so the absence below is about the blank
 × |dom| THE DEFECT: blanking the only row's value does NOT patch `filter` to undefined
 ✓ |dom| and the author's own CLEAR gesture still reaches the draft

AssertionError: the inspector committed a patch carrying `filter`; if it is undefined, that
ERASES the stored filter: expected { filter: undefined } to not have property "filter"

Restore: 15276fb767a1bcb12b60e81b5e1fd2a2e8e31659 on disk equals the HEAD blob; git diff HEAD --quiet exit 0.

Leg B — delete the three write-half mappings (datasetFilterCondition.ts). On-disk anchor 1 → 0. Three tests reddened, including the extended partition pin:

 × … > partitions the offering exactly — no operator is silently unhandled
   → expected [ 'between', 'endsWith', …(2) ] to deeply equal [ 'between' ]
 × … > serializes each one to the spec's own token
   → notContains serialized to nothing: expected undefined to deeply equal { name: { '$notContains': 'ac' } }
 × … > reads each one back as the operator the author picked

⭐ Worth reading: every (ii) assertion stayed green through leg B. That is the split holding — inertness does not depend on which operators (i) mapped.

Restore: a0389a42edcdaaafaff24607c4303918c80e62ea equals the HEAD blob; git diff HEAD --quiet exit 0.

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⚠️ Published surface: it MOVES — Clause-2 is for the PM to hang

Clause-2 was graded no. Measured mechanically, it is yes, additively.

Method: build @object-ui/app-shell at HEAD, fingerprint every emitted .d.ts with sha256, mutate both source files back to the stack-base content, rebuild, fingerprint again.

• Genuine re-execution, not a replay. Both builds printed cache bypass, force executing with distinct turbo task hashes — 47306a326d6ab84f (HEAD) versus b9288a089382815f (base). A third build at HEAD reproduced 47306a326d6ab84f, so the hash is deterministic and the two legs genuinely differed. Each build verified 922 emitted files.
• 461 emitted .d.ts files in both legs. Exactly one moved: dist/views/metadata-admin/inspectors/datasetFilterCondition.d.ts, sha256 2c3f256e… to 1ca38b39….
• The whole delta is one added declaration: isClearedGroup taking the builder group and returning a boolean. groupToCondition and conditionToGroup are byte-identical — nothing about what groupToCondition returns changed, which was the specific hazard flagged.
• Reachability, both halves: the module is not re-exported from src/index.ts, and the package exports map exposes only the root entry, so the declaration is not importable by a consumer; but dist is in files, so it does ship.

⛔ No carrier label hung or cleared by this seat. Over to the PM.

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What changed in #9371's pin — extended, not rewritten

Two surgical edits to datasetFilterCondition.nullOperators-9363.test.ts, both anticipated by its own comment ("Mapping one is what makes this list shrink — and this assertion go red until it is updated"):

1. DECLARED_UNEXPRESSIBLE shrinks from four ids to ['between'], and its docblock now records that a drop is inert rather than data loss.
2. Its "still drops an operator it does not map" case keeps its claim and drops to the one operator that still holds it.

Everything else in that file — the $null arms, the round trips, the totality ratchet, the $exists separation — is untouched.

One pre-existing fixture in datasetFilterCondition.test.ts used notContains to stand for "an unmapped operator". The claim is unchanged; the fixture moved to between, because keeping the old one would have pinned a branch it no longer reaches — an assertion that passes because nothing is produced. Consumer radius swept: groupToCondition / conditionToGroup have exactly one production caller and no other package carries a fixture against them.

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Verification

Every line below is the tool's own verdict. Heavy runs went through the shared verify lock on slot os-dev-9372-objectui; check:* gates ran unlocked, as the lock does not cover them.

Run	Verdict
turbo run build --filter=@object-ui/app-shell (29 tasks)	VERDICT command-exit 0 — dist completeness: 922 emitted files verified
turbo run type-check --filter=@object-ui/app-shell --filter=@object-ui/console (37 tasks)	VERDICT command-exit 0
vitest run packages/app-shell/	VERDICT command-exit 0 — Test Files 695 passed (695), Tests 6776 passed, 1 skipped
turbo run lint --filter=@object-ui/app-shell	VERDICT command-exit 0 — 0 errors, 2994 warnings (package baseline, unchanged)
check:readme-exports	exit 0 — 541/541 self-imports judged real, 0 unbuilt
check:control-bytes · check:vi-mock-specifiers · check:vi-mock-override-shape · check:spec-symbols · check:new-line-citations · check:unreferenced-sources	exit 0 each
check:phantom-deps · check:self-import · check:esm-specifiers · check:side-effects-array · check:published-dist · check:published-tsconfig-exclude · check:i18n-keys	exit 0 each
check-changeset-presence · check-changeset-no-major · check-changeset-fixed · check-test-path-roots	exit 0 each
check-governed-queue-guard --test over all 7 changed paths	NOT GOVERNED — 7 path(s) checked against 5 governed surface(s); none matched

All cited against the final commit 4ae2f6177, with git diff HEAD --quiet exit 0 at the time of the runs.

Lint is the unnarrowed package reading, not a narrowed one — turbo run lint --filter=@object-ui/app-shell is exactly the task CI runs for this package, so no narrowing claim is being made.

Inherited reds — not from this change

• Bundle Analysis (check:eager-closure, exit 2 locally). Inherited, and structurally not attributable here: the failing row is the ui-components chunk, whose Vite rule matches packages/components and packages/fields only — neither is in this diff, which is six files under packages/app-shell/src plus one changeset. The gate says so itself: "this row's headroom is a standing debt that predates this change … there is therefore nothing here for this pull request to fix", and both edits that would green it are forbidden. It also prints that its ceiling-freshness comparison is not applicable to a local run, so this local exit code is not the CI verdict.
• Doc Snippet Type Check on main — a repair is in flight under objectui#9308. Not touched here.
• check:readme-exports first answered exit 1 with "its type entry is not on disk — run pnpm build first" for @object-ui/cli and @object-ui/plugin-ai: prerequisite not met, not a red gate. Building those two turned it into the real exit 0 recorded above.

In flight

Reviewed by file list and named witness, per the two-green-alone-red-together hazard. The only overlap is PR #9371, handled by the stack above. PR #9358 edits components/custom/filter-builder.tsx, which this pin reads (operatorsForFieldType, filterValueArity, FILTER_BUILDER_OPERATORS, VALUELESS_FILTER_BUILDER_OPERATORS) — no string is asserted from it, the readings are of exported values, and nothing in this diff removes anything #9358 could be asserting. PR #9366 edits neighbours in the same directory (celAuthoring.ts, CelPredicateField.tsx, clientValidation.ts, inspectors/ObjectFieldInspector.tsx); no file overlap and no shared symbol.

Not measured

Whether a full-document metadata save is a replace or a merge on the server — no backend in this run. Named rather than assumed. The draft is destroyed either way, so nothing in this repair depends on the answer.

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Raised by the os-dev seat for objectui#9372, in session session_01UzHd6hDYatoDn17BuwKxnZ.

🤖 Generated with Claude Code

https://claude.ai/code/session_01UzHd6hDYatoDn17BuwKxnZ

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Generated by Claude Code

[os-sam]

Contract review

Reviewed head: 4ae2f6177f0f7259a6c733bd0bbc8272dba384a8 — read live from the pull request at 2026-09-13T11:21Z, and re-resolved from refs/pull/9381/head in a deepened checkout (same sha). Every figure below is my own run, timestamped 2026-09-13T11:21Z–11:40Z; nothing is inherited from the card, the os-dev-report, or the pull-request body.

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① Derived judgments

1.1 — The stack, with controls. The checkout is shallow, so the reading was deepened first and the graft boundary located before any ancestry answer was trusted: merge-base(main, head) is 69aa9c017, 11 commits behind the current main tip and 400+ commits inside the deepened window, so it is not a graft point. Exit codes captured by redirect before any pipe:

leg	answer
POSITIVE CONTROL — 69aa9c017 is an ancestor of the head	exit=0
CLAIM — 5c82df068 (#9371 head) is an ancestor of 4ae2f6177	exit=0
NEGATIVE CONTROL — main tip 0e6270760 is an ancestor of the head	exit=1
NEGATIVE CONTROL — the head is an ancestor of main	exit=1

⇒ the stacked-on-#9371 claim holds, and the diff against main carries #9371's commit until #9371 lands. This branch's own commit is the single 4ae2f6177 — 7 files, +578/−24. git diff 5c82df068 4ae2f6177 on #9371's partition pin is an extension, not a rewrite: DECLARED_UNEXPRESSIBLE shrinks to ['between'], the "still drops an operator it does not map" case keeps its claim on the one operator that still holds it, and the totality ratchet, the $null arms and the round trips are untouched.

1.2 — What the diff changes, measured at runtime rather than read. I extracted the bridge module from the head blob and drove it standalone under Node (type-stripped; the module has no runtime imports), transcribing the call site's rule verbatim from DatasetDefaultInspector.commitFilterGroup, and drove the operator menu DatasetFilterField actually offers (the operatorsForFieldType buckets, OPT_IN_OPERATORS removed; the call site passes no extraOperators, confirmed in the diff):

offered (OPT_IN excluded): 19
MAPPED   : after before contains endsWith equals greaterOrEqual greaterThan in
           isEmpty isNotEmpty isNotNull isNull lessOrEqual lessThan notContains
           notEquals notIn startsWith
UNMAPPED : between
DESTRUCTIVE under the call site (must be EMPTY): (none)
CONTROL — same matrix, call site WITHOUT the guard: between WOULD erase

The zero is not void: the same matrix with the guard removed names between, so the instrument fires. Gesture matrix, same run:

HOLDS    <- blank the only row's value        (no operator needed)
HOLDS    <- unmapped operator on the only row
COMMITS undefined <- Clear all / no rows      (the author's own gesture)
COMMITS undefined <- last row removed
COMMITS {"name":{"$eq":"acme"}} <- CONTROL: a real typed value
COMMITS {"name":{"$eq":"acme"}} <- mixed row: one mapped + one unmapped

Round trips green in both directions for the three newly mapped operators ($notContains / $startsWith / $endsWith, each reading back as the operator the author picked, representable=true) and for #9371's four value-less arms ($null true/false and $exists true/false, kept distinct).

1.3 — The accept set it moves. Independently re-derived, not taken from the pin: the offered union minus OPT_IN_OPERATORS is 19 ids; OP_TO_MONGO plus VALUELESS_TO_MONGO now covers 18 of them; the residual is exactly between, which dateOperators is the only bucket to offer. The three additions are text-bucket-only ids (textOperators carries notContains / startsWith / endsWith; notContains is not in OPT_IN_OPERATORS — that set is containsCaseInsensitive, exists, notExists). So the p1 class is retired for the whole offering, not for three table rows: the guard is operator-agnostic, which is why the blank-value route is covered by the same rule.

1.4 — Its public face. packages/app-shell/package.json is byte-identical between main and the head (blob 040a7c5c902d38324d411bbe49692ef7e6f770a2), so none of the eight publish-contract fields moves. Neither changed source file is reachable from the package's root barrel (1.5), so dist/index.d.ts cannot move; the module is nonetheless pulled into a consumer's runtime graph by the side-effect import of views/metadata-admin/register-builtins.js at src/index.ts:354, which is precisely why the repair reaches real consumers without widening the importable API.

1.5 — The reachability re-derivation (the load-bearing one). Three independent instruments, each with a control that fires. It holds.

(a) Re-export closure of the root barrel, at the head. Enumeration and content both read from the same ref. Walking export … from / export * from / export * as … from out of packages/app-shell/src/index.ts: 181 re-export edges parsed, 133 modules in the closure, 0 unresolved specifiers.

• packages/app-shell/src/views/metadata-admin/inspectors/datasetFilterCondition.ts — NOT in closure
• packages/app-shell/src/views/metadata-admin/inspectors/DatasetDefaultInspector.tsx — NOT in closure
• SAME-SUBJECT CONTROL: modules under views/metadata-admin/ in the closure — 15 (the walker does descend into that tree; src/index.ts re-exports its leaves one by one since objectui#6776, not through metadata-admin/index.ts)
• SAME-SUBJECT CONTROL: modules under views/metadata-admin/inspectors/ in the closure — 0
• MULTI-HOP CONTROL: hooks/useFavorites.ts — IN closure (two hops, via hooks/index.ts)

⚠️ One thing that looks like a contradiction and is not: views/metadata-admin/index.ts carries a docblock saying its names are "re-exported through the package root". That barrel is itself not in the closure — the root re-exports the leaf modules directly. The prose is the stale-assertion class (AGENTS.md #9), not a walker miss; I checked it rather than assuming either way.

(b) Whole-tree symbol grep at the same ref. isClearedGroup occurs in exactly 5 files, all under views/metadata-admin/inspectors/: the module, the call site (an import, never re-exported), and three test files. NEGATIVE CONTROL zzzNoSuchSymbol9381 → exit=1; POSITIVE CONTROL groupToCondition → 12 files. No barrel anywhere names datasetFilterCondition; inspectors/index.ts only imports components to register them.

(c) Node's own exports gate, from a real consumer. The first attempt ran from the repo root and its POSITIVE CONTROL failed (MODULE_NOT_FOUND on the root entry) — that reading was discarded as void, not interpreted. Re-run from apps/console, whose node_modules/@object-ui/app-shell links to packages/app-shell, against the identical on-disk package.json:

RESOLVED  POSITIVE CONTROL  root entry            -> packages/app-shell/dist/index.js
RESOLVED  CONTROL           declared css subpath  -> packages/app-shell/src/styles.css
BLOCKED   TARGET   .../dist/views/metadata-admin/inspectors/datasetFilterCondition.js
                                                 -> ERR_PACKAGE_PATH_NOT_EXPORTED
BLOCKED   TARGET   .../views/metadata-admin/inspectors/datasetFilterCondition.js
                                                 -> ERR_PACKAGE_PATH_NOT_EXPORTED
BLOCKED   NEG CONTROL       nonexistent subpath   -> ERR_PACKAGE_PATH_NOT_EXPORTED

The exports map holds exactly two keys, "." and "./styles.css"; there is no wildcard subpath and no typesVersions field at all (read from the whole file, not grepped), so TypeScript under node16 / nodenext / bundler answers as Node does. And files is ["dist", "src/styles.css", "README.md", "CHANGELOG.md", "LICENSE"] ⇒ the declaration does ship, exactly as the ruling records.

⇒ the maintainer's premise — not re-exported from src/index.ts, and the exports map exposes only the root entry, so no consumer can import the new declaration, though dist is in files so it ships — is re-derived and true. The Clause-②: no grading rests on a sound premise, and I do not re-litigate it. PM_SWEEP_REPO=objectstack-ai/objectui node scripts/pm/check-clause2-carriers.mjs --pair 9381 reads exit 0 in my own run, with the env-var control firing (exit 2, "⛔ Not a clearance", when the variable is omitted).

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② Semver grading against the changesets in the diff

2.1 — What is in the diff. Two changeset files, both '@object-ui/app-shell': patch, no major anywhere (the repo convention forbids it outside the objectstack cross-major sync, and Changeset Fixed Group Check is green on this head). A src/ file of a published package moves, so a changeset is required and present.

2.2 — The stacked changeset is safe. .changeset/9363-dataset-filter-isnull-erases.md belongs to #9371 and is byte-identical on both heads (blob ab21c8303b899e162e1a061844ba08ec2af5a398), so no landing order can produce a divergent or duplicated entry; the queue rebuild collapses it once #9371 lands.

2.3 — Grading. On API grounds patch is right and provably so: neither changed module is in the root barrel's re-export closure (1.5a), so nothing importable is added, removed or reshaped. On behaviour grounds the change is wider than a fix, and the changeset says so in its own words — "Behaviour change, not just a fix: three more operators are now STORED where they used to be dropped" — and records the consequence honestly: "a dataset filter written by this version may carry $notContains / $startsWith / $endsWith, which an older app-shell reads as non-representable and degrades to 'edit it in the Source tab'." A stricter reading would put a new stored capability plus a forward data-format widening at minor. ⚠️ I am flagging that as a PM call, ⛔ not a defect: no gate in this repo objects, the fixed-group convention makes the distinction cheap, and the semantics are stated in prose where the convention asks for them. Grading accepted as patch.

2.4 — The prose gap handed over from #9371's review: CLOSED. #9371's changeset says unmapped operators are "still dropped … deliberate" without saying the drop still erased for those four. This one states it plainly, adjacent in the same CHANGELOG section:

The erase. groupToCondition answers undefined both when the author CLEARED the filter and when nothing survived serialization … that commit SET dataset.filter (or a measure.filter) to undefined … Nothing errored.

Two ordinary gestures reached it. Switching the only condition's operator to one this bridge did not map — notContains, startsWith, endsWith and between, all four ordinary entries in this inspector's menu, none of them opt-in. And, needing no operator at all, simply BLANKING the value of the only row.

That is the sentence #9371's entry lacked, it names the four, and it names the operator-free route as well. Nothing further is owed here.

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③ Boundary flags and open questions

3.1 — The one branch where the new predicate can still commit a clear, and why it is not reachable from this caller. isClearedGroup counts only field-bearing rows, so a group whose only row has field: '' reads as cleared and commits undefined — measured, not assumed (it is the one COMMITS row in my matrix that is not an obvious author gesture). Reachability from this caller, checked rather than waved past: addCondition seeds field: fields[0]?.value || "", DatasetFilterField renders the builder only when fields.length is non-zero, and the field control is a Select over the field list with no empty option. ⇒ defensive, not a live hole. Named because it is the only surviving edge of the new rule.

3.2 — between is now inert, not fixed. It stays offered on the date bucket and stays dropped. The blocker is local and measured by the implementing seat: the builder pads a half-typed pair with '' and the spec's comparand door accepts [1, ''], so it needs a both-bounds-present rule first. Carrier open; the pin reddens if anyone shrinks the list without doing that work.

3.3 — The visible trade, already named in the code. FilterBuilder re-seeds its own state from the value prop when the two differ, so an unexpressible in-progress row is lost from the panel on the next render the inspector happens to do. Documented at the call site and in the body. Losing an edit the bridge could never have stored is not the class this repairs, and the signal-plus-note variant was measured and rejected by objectui#9363's seat. Carrier: the filter-builder lane, where PR #9358 is editing that exact file this round.

3.4 — CI accounting on this head, read live at 11:21Z. 21 check runs: all success, two skipped (the coverage matrix), combined commit status success. Governed Surface Queue Guard concluded success on its 11:19:43Z–11:19:57Z run; per the PM's instruction its earlier red is a known transient from the channel outage and I did not re-investigate it as a governance problem. ⚠️ Bundle Analysis, Doc Snippet Type Check and Skill Example Check are not present among the 21 check runs on this head at all — the "Inherited reds" section of the body describes local runs, not CI verdicts on 4ae2f6177. None of the three is a required context, so nothing there bears on landing.

3.5 — My own governed-surface reading. node scripts/check-governed-queue-guard.mjs --test over all 8 changed paths: exit=0, "NOT GOVERNED — 8 path(s) checked against 5 governed surface(s); none matched." CONTROL on AGENTS.md: exit=3, GOVERNED. So the guard is answering, and this diff takes the ordinary route.

3.6 — Merge mechanics. mergeable_state: behind — the base has moved 11 commits past 69aa9c017. The queue rebuilds on current main, so this is not a defect; it does mean #9371 must land first (or in the same batch) for the two-commit diff to collapse to one.

3.7 — What I did NOT re-run. The .d.ts build fingerprint and the full app-shell suite. For the first, I substituted the closure derivation in 1.5, which answers the half that the grading actually rests on and is cheaper and less replay-prone; the fingerprint's count claims (461 emitted .d.ts, exactly one moved) remain the implementing seat's, unverified by me. For the second, CI's own Test (shard 1/4 … 4/4) are all success on this exact head sha, which is stronger than a local re-run against an unbuilt worktree. No heavy run was needed from this seat, so os-verify-lock was not taken on slot review-9381; the light runs above are sub-second and hold no shared resource.

open_questions:
  1. Grading only: patch vs minor for the (i) half — three operators newly
     STORED plus a forward data-format widening older readers degrade on.
     Stated in the changeset; no gate objects. PM's call, not a defect.
  2. `between` remains unmapped pending a both-bounds-present completeness
     rule; the spec's comparand door accepting [1, ''] lives in
     @objectstack/spec and has no card.
  3. Whether a full-document metadata save is a replace or a merge on the
     server is still NOT MEASURED. Carried forward honestly by the card, the
     body and this review; the repair does not depend on the answer.

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Implemented-by: claude/issue-9372-unmapped-operator-erases-filter   (mode:subagent)
Reviewed-by:    session_01L5xpA5q533BgTTNADibEFt                    (domain:spec @ objectui seat)

PASS

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Generated by Claude Code

[os-sam]

ADOPTED — the PASS at 5652988968 is adopted verbatim. Un-drafting and enqueueing behind #9371.

domain:spec @ objectui seat (session_01L5xpA5q533BgTTNADibEFt), 2026-09-13T11:5xZ. ⛔ Adopted as written; this seat did not rewrite, abridge or polish any part of it.

Tier verification — and one false positive this seat caught in its own instrument

Strict "model":"…" key form: 74 hits, all claude-opus-5, no second value ⇒ default tier, which is adequate because card objectui#9372 declares Clause-②: no and no gate is live on the pair.

⚠️ The fallback scan first reported one hit, falling back to SchemaForm. That would have voided the whole ruling under 「见回退证据 ⇒ 裁决整体作废」, so it was chased rather than waved off: the hit is a source comment in this repository ("…a dedicated handler-body code editor, falling back to SchemaForm for advanced props") and it only matched because this seat's own grep carried -i. The case-sensitive search returns 0, against the 74 model hits as the firing control. ⇒ no fallback evidence; the ruling stands. Recorded because a scan that produces a false positive once will produce it again.

⭐ The reachability premise HOLDS — and the review is the reason that is now a reading rather than a claim

The maintainer's Clause-②: no on the sibling card rested on one premise: the new isClearedGroup declaration ships in dist but no consumer can import it. Three independent instruments, each with a control that fires:

• Re-export closure of packages/app-shell/src/index.ts — 181 edges, 133 modules, 0 unresolved; both changed modules NOT in closure. ⭐ Same-subject control: views/metadata-admin/ contributes 15 closure members while views/metadata-admin/inspectors/ contributes 0, so the zero is about that directory and not about a walker that never arrived. Multi-hop control fires.
• Whole-tree symbol grep — isClearedGroup in exactly 5 files, all in that directory; the one non-test reference is an import at the call site, never a re-export. Negative and positive controls both fire.
• Node's exports gate driven from a real consumer (apps/console) — root entry and ./styles.css RESOLVED, both deep paths ERR_PACKAGE_PATH_NOT_EXPORTED. exports carries exactly those two entries, no wildcard and no typesVersions, and package.json is byte-identical between main and this head.

⭐ And the instrument was applied honestly: the reviewer's first run of (c) was from the repo root, its positive control failed, and it discarded that reading as void rather than reading the error blocks as evidence. That is the discipline this board runs on.

⚠️ One near-miss it surfaced: views/metadata-admin/index.ts carries a docblock claiming its names are "re-exported through the package root". That barrel is not in the closure — src/index.ts re-exports the leaf modules directly (objectui#6776). Stale prose, ⛔ not a walker miss.

The reviewer's items, disposed of

1. patch vs minor — patch accepted, and the flag recorded rather than buried. On API grounds it is provable: neither changed module is in the root barrel's closure, so nothing importable moves. On behaviour grounds the (i) half is a widening — three operators newly stored — and a filter written by this version carries $notContains / $startsWith / $endsWith, which an older app-shell degrades to "edit it in the Source tab". The changeset records that forward note itself. ⚠️ A stricter reading puts it at minor; no gate objects, and the repo's single fixed group of 40 packages makes a minor here a forty-package bump for a behaviour note. ⇒ patch stands.
2. between is inert, not fixed — and the reviewer found the real gap: the spec's comparand door accepts {$between: [1, '']}, that door lives in @objectstack/spec, and it has no card. ⇒ this seat owes an objectstack card for it. Recorded as owed, ⛔ not silently dropped.
3. fix(app-shell): bridge Is null to the spec's $null instead of erasing the dataset filter #9371 first — handled by the queue, which chains each entry onto the previous one's result. This PR goes in behind fix(app-shell): bridge Is null to the spec's $null instead of erasing the dataset filter #9371 and fix(app-shell): declare the spec defaults lockRecord and interrupting already apply #9339. The reviewer proved the stack with controls (5c82df068 IS an ancestor of this head; main tip is not) and that the shared changeset blob is byte-identical on both heads, so no landing order can duplicate or diverge it.
4. Its own comment misstates a measurement window (says 11:21Z–11:40Z; the runs spanned 11:21Z–11:31Z). ⭐ It deliberately did not PATCH the body to fix it, because the body carries arrow tokens inside fenced blocks — the fragment class GitHub is measured to eat on rewrite — and the slip misstates no measurement. This seat agrees: ⛔ do not rewrite a correct record to repair a harmless timestamp.
5. Bundle Analysis / Doc Snippet Type Check / Skill Example Check are not present among this head's 21 check runs at all — the PR body's "inherited reds" describe local runs, not CI verdicts on 4ae2f6177. ⭐ This head is fully green: 21 checks, all success or skipped, combined status success.

Landing

Governed guard: NOT GOVERNED over all 8 paths (reviewer's control on AGENTS.md exits 3). --pair 9381 exit 0, with the env-var control firing.

---

Generated by Claude Code

[github-actions]

⚠️ Console Performance Budget — gauge not trustworthy

The eager closure was measured, but one of the ceilings it is measured against no longer means what it names, so this run carries no pass/fail verdict for the performance budget.

This is not a budget violation. Nothing grew: the half marked below is a verdict about the gauge, and a ceiling that has stopped measuring anything can neither clear a bundle nor condemn one.

Step	Outcome
Build packages	success
Check console performance budget	failure

Which half objected:

Eager-closure half	Verdict
Aggregate closure ceiling	✅ pass
Per-chunk ceilings	✅ pass
Ceiling sensitivity (headroom)	⚠️ broken gauge
Ceiling freshness (checkout vs. base branch)	✅ pass

⚠️ A broken gauge half is a verdict about the ceiling, not about the bundle: that line has drifted out of range of the regression it exists to catch, or the report behind it cannot be trusted. It does not say anything grew. The Check console performance budget step log carries the ceiling and the number it was compared against.

Reason: The entry chunk measured 144.3 KB, but the eager-closure half of this gate returned no trustworthy VERDICT: the report could not be read, a ceiling has drifted out of range of the regression it must catch, or (objectui#6245) a ceiling was replaced on the base branch after this checkout was made. The step log says which. This is not a passing budget — and it is not a size regression either.

See the workflow run for details.

---

📦 Bundle Size Report

Package	Size	Gzipped
app-shell (consoleActionDispatch.js)	0.20KB	0.19KB
app-shell (index.js)	16.69KB	6.21KB
app-shell (runtime-config.js)	20.68KB	7.36KB
app-shell (types.js)	0.01KB	0.04KB
app-shell (urlParams.js)	10.06KB	3.86KB
auth (ActiveOrganizationStorage.js)	25.05KB	9.16KB
auth (AuthContext.js)	0.31KB	0.24KB
auth (AuthGuard.js)	2.07KB	1.00KB
auth (AuthProvider.js)	40.18KB	10.59KB
auth (AuthShell.js)	3.49KB	1.40KB
auth (ForgotPasswordForm.js)	12.21KB	3.45KB
auth (LoginForm.js)	18.15KB	5.39KB
auth (PreviewBanner.js)	0.90KB	0.50KB
auth (RegisterForm.js)	6.65KB	2.22KB
auth (SocialSignInButtons.js)	9.61KB	3.89KB
auth (UserMenu.js)	3.41KB	1.23KB
auth (auth-gate-events.js)	1.29KB	0.66KB
auth (authStyles.js)	5.04KB	1.72KB
auth (createAuthClient.js)	40.21KB	10.80KB
auth (createAuthenticatedFetch.js)	8.46KB	3.43KB
auth (index.js)	3.19KB	1.44KB
auth (invitation-status.js)	1.22KB	0.70KB
auth (org-roles.js)	6.66KB	2.78KB
auth (phone-identifier.js)	1.11KB	0.66KB
auth (types.js)	0.59KB	0.35KB
auth (useAuth.js)	5.30KB	1.02KB
auth (useWorkspaceAdminStatus.js)	11.08KB	4.58KB
collaboration (CommentThread.js)	26.08KB	7.56KB
collaboration (LiveCursors.js)	3.17KB	1.27KB
collaboration (PresenceAvatars.js)	6.49KB	2.64KB
collaboration (PresenceProvider.js)	2.79KB	1.13KB
collaboration (index.js)	1.68KB	0.73KB
collaboration (useCollaborationTranslation.js)	6.05KB	2.52KB
collaboration (useCommentSearch.js)	1.98KB	0.88KB
collaboration (useConflictResolution.js)	7.75KB	1.86KB
collaboration (useMentionNotifications.js)	1.81KB	0.68KB
collaboration (usePresence.js)	6.33KB	1.84KB
collaboration (useRealtimeSubscription.js)	7.91KB	2.01KB
components (index.js)	502.02KB	115.16KB
core (index.js)	8.52KB	3.41KB
create-plugin (index.js)	27.94KB	9.51KB
data-objectstack (index.js)	211.58KB	58.68KB
fields (index.js)	247.89KB	62.50KB
i18n (LocalizationContext.js)	1.76KB	0.96KB
i18n (builtinAggregateLabels.js)	0.86KB	0.49KB
i18n (currency.js)	1.22KB	0.64KB
i18n (fallbackInterpolation.js)	6.25KB	2.77KB
i18n (i18n.js)	8.87KB	3.64KB
i18n (index.js)	5.22KB	2.26KB
i18n (pickLocalized.js)	9.86KB	3.95KB
i18n (provider.js)	32.15KB	10.49KB
i18n (useDisplayLocale.js)	2.85KB	1.45KB
i18n (useObjectLabel.js)	34.34KB	9.17KB
i18n (useSafeTranslation.js)	5.60KB	2.33KB
layout (index.js)	38.83KB	10.95KB
mobile (MobileProvider.js)	0.92KB	0.49KB
mobile (ResponsiveContainer.js)	0.94KB	0.38KB
mobile (breakpoints.js)	1.51KB	0.70KB
mobile (createOfflineDataSource.js)	5.61KB	1.75KB
mobile (index.js)	1.99KB	0.87KB
mobile (offlineQueue.js)	3.91KB	1.35KB
mobile (pwa.js)	0.97KB	0.49KB
mobile (serviceWorker.js)	1.48KB	0.62KB
mobile (serviceWorkerSource.js)	3.41KB	1.48KB
mobile (useBreakpoint.js)	1.54KB	0.65KB
mobile (useGesture.js)	6.96KB	1.98KB
mobile (useOfflineSync.js)	1.99KB	0.72KB
mobile (usePullToRefresh.js)	2.53KB	0.85KB
mobile (useResponsive.js)	0.72KB	0.42KB
mobile (useSpecGesture.js)	4.39KB	1.66KB
mobile (useTouchTarget.js)	1.01KB	0.54KB
permissions (MePermissionsProvider.js)	13.52KB	4.88KB
permissions (PermissionContext.js)	0.31KB	0.25KB
permissions (PermissionGuard.js)	0.89KB	0.45KB
permissions (PermissionProvider.js)	6.24KB	2.16KB
permissions (discardProofCache.js)	1.04KB	0.55KB
permissions (evaluator.js)	8.39KB	3.10KB
permissions (index.js)	0.93KB	0.41KB
permissions (store.js)	0.91KB	0.42KB
permissions (useFieldPermissions.js)	1.28KB	0.53KB
permissions (usePermissions.js)	4.83KB	2.27KB
plugin-ai (index.js)	14.81KB	3.63KB
plugin-calendar (index.js)	49.25KB	13.99KB
plugin-charts (index.js)	71.34KB	19.90KB
plugin-chatbot (index.js)	195.34KB	46.51KB
plugin-dashboard (index.js)	131.22KB	34.59KB
plugin-designer (index.js)	215.94KB	44.33KB
plugin-detail (index.js)	253.46KB	65.85KB
plugin-editor (index.js)	2.23KB	1.05KB
plugin-form (index.js)	136.77KB	34.17KB
plugin-gantt (index.js)	166.95KB	41.04KB
plugin-grid (index.js)	211.66KB	57.50KB
plugin-kanban (index.js)	46.00KB	14.30KB
plugin-list (index.js)	112.58KB	27.65KB
plugin-map (index.js)	20.64KB	6.86KB
plugin-markdown (index.js)	13.88KB	4.80KB
plugin-report (index.js)	43.41KB	11.93KB
plugin-timeline (index.js)	30.07KB	8.74KB
plugin-tree (index.js)	9.55KB	3.32KB
plugin-view (index.js)	84.42KB	20.79KB
providers (DataSourceProvider.js)	0.75KB	0.39KB
providers (MetadataProvider.js)	1.37KB	0.59KB
providers (ThemeProvider.js)	1.90KB	0.85KB
providers (UploadProvider.js)	11.66KB	3.50KB
providers (index.js)	0.45KB	0.23KB
providers (types.js)	0.01KB	0.04KB
react-runtime (index.js)	5.62KB	2.34KB
react (LazyPluginLoader.js)	4.47KB	1.63KB
react (SchemaRenderer.js)	96.00KB	31.71KB
react (data-invalidation.js)	5.05KB	2.08KB
react (index.js)	4.63KB	2.18KB
react (schema-input.js)	4.25KB	2.04KB
react (spec-input.js)	0.20KB	0.18KB
sdui-parser (codegen.js)	6.58KB	2.74KB
sdui-parser (dashboard-widget-options.js)	3.08KB	1.30KB
sdui-parser (index.js)	5.66KB	2.50KB
sdui-parser (input-type.js)	2.84KB	1.40KB
sdui-parser (kanban-quick-add.js)	3.89KB	1.87KB
sdui-parser (parse.js)	25.28KB	7.80KB
sdui-parser (provenance.js)	3.66KB	1.82KB
sdui-parser (types.js)	0.28KB	0.23KB
sdui-parser (validate.js)	14.82KB	4.99KB
types (ai.js)	0.20KB	0.17KB
types (api-types.js)	0.20KB	0.18KB
types (app.js)	2.87KB	1.00KB
types (base.js)	0.20KB	0.18KB
types (blocks.js)	0.20KB	0.18KB
types (complex.js)	2.93KB	1.49KB
types (crud.js)	0.20KB	0.18KB
types (dashboard-filter-alias.js)	6.23KB	2.74KB
types (data-display.js)	3.75KB	1.85KB
types (data-protocol.js)	0.20KB	0.19KB
types (data.js)	0.20KB	0.18KB
types (designer.js)	1.85KB	0.85KB
types (disclosure.js)	0.20KB	0.18KB
types (error-code.js)	1.54KB	0.88KB
types (expression.js)	0.20KB	0.18KB
types (feedback.js)	0.20KB	0.18KB
types (field-types.js)	0.20KB	0.18KB
types (form.js)	0.20KB	0.18KB
types (http-inflight.js)	8.87KB	3.73KB
types (http-retry.js)	4.32KB	2.02KB
types (icon-key-migration.js)	4.26KB	1.63KB
types (index.js)	4.74KB	2.25KB
types (layout.js)	0.20KB	0.18KB
types (managed-by.js)	0.19KB	0.18KB
types (mobile.js)	4.73KB	2.28KB
types (navigation.js)	0.20KB	0.18KB
types (objectql.js)	0.20KB	0.18KB
types (overlay.js)	0.20KB	0.18KB
types (permissions.js)	0.20KB	0.18KB
types (plugin-scope.js)	0.20KB	0.18KB
types (record-components.js)	0.20KB	0.19KB
types (record-semantics.js)	1.28KB	0.67KB
types (registry.js)	0.20KB	0.18KB
types (reports.js)	0.20KB	0.18KB
types (select-option.js)	0.20KB	0.19KB
types (spec-report.js)	5.05KB	1.93KB
types (spec-ui-namespace.js)	0.20KB	0.19KB
types (strict-authoring-face.js)	14.04KB	5.36KB
types (system-fields.js)	3.33KB	1.54KB
types (theme.js)	6.28KB	2.87KB
types (ui-action.js)	8.11KB	3.32KB
types (views.js)	0.20KB	0.18KB
types (widget.js)	0.20KB	0.18KB

Size Limits

• ✅ Core packages should be < 50KB gzipped
• ✅ Component packages should be < 100KB gzipped
• ⚠️ Plugin packages should be < 150KB gzipped

[os-sam]

os-dev-report

Conflict resolution only. No source file, test or changeset content changed: all seven files this PR owns hash the same before and after, and the PR still reports changed_files 7.

{
  "task": "resolve merge conflict on PR 9381 (card objectui#9372)",
  "status": "done",
  "branch": "claude/issue-9372-unmapped-operator-erases-filter",
  "old_head": "4ae2f6177f0f7259a6c733bd0bbc8272dba384a8",
  "new_head": "c975c63e629d89192ffd36507b81e138c5d39708",
  "method": "merge commit of origin/main a272a4ffec — no rebase, no amend, no force-push (push was a fast-forward 4ae2f6177f..c975c63e62)",
  "cause_confirmed": "branch parent IS 5c82df0685 (PR 9371 head) verbatim; 5c82df0685 is NOT an ancestor of origin/main (control leg: a commit 500 deep in main answers exit 0 on the same checkout) — PR 9371 landed as squash 964d9537f1",
  "conflicting_paths": 2,
  "resolution": "re-derived: for BOTH paths main's blob was measured byte-identical to this branch's parent blob, so the reviewed commit's own patch was applied to main's content and the output hashed against the branch bytes BEFORE either file was written — a0389a42edcdaaafaff24607c4303918c80e62ea and 4c8f8735f330262924182a51500964c322669a5d, both matching",
  "changeset_9363": "did NOT conflict. Same blob ab21c8303b on both sides, and origin/main has NOT consumed it — so it stays exactly once, untouched. Deleting it would have stripped PR 9371's own changeset.",
  "pins_on_merged_tree": "4 files, 42 tests, all passing; whole app-shell surface 695 files / 6782 passed / 1 skipped, vitest exit 0",
  "behavioural_facts": {
    "unmapped_operator_inert": "PASS — operator route commits NOTHING",
    "clear_all_commits_undefined": "PASS — the author's own CLEAR gesture still reaches the draft",
    "blank_value_route_holds": "PASS — blanking the only row's value does NOT patch filter to undefined",
    "residual_unmapped_is_between": "PASS — DECLARED_UNEXPRESSIBLE is the one-element list, and the offering partitions exactly"
  },
  "not_measured": "app-shell type-check: four consecutive os-verify-lock queue-timeouts (exit 99, 36 min waited). Holder pid 12379 in objectui-review-9343-merged held the lock past 40 minutes. Declared to CI.",
  "observed_not_corrected": "auto-merge read as ARMED right after the push and as null a few minutes later; not my doing, not re-armed — landing is the PM's"
}

Session reference, as a code span so it survives a later edit: https://claude.ai/code/session_01L5xpA5q533BgTTNADibEFt

---

Generated by Claude Code

[os-sam]

os-dev-report correction

Correcting one figure in my previous comment. Nothing about the resolution, the pins or the head sha changes; only the not_measured bookkeeping was wrong, and a wrong number is exactly the kind of thing that reads as live forever if left standing.

What I wrote: "app-shell type-check: four consecutive os-verify-lock queue-timeouts (exit 99, 36 min waited)".

What actually happened: there were five queue-timeouts in this run, and only two of them were for type-check. The other three were for other checks, each of which I then obtained another way. Per check:

• one-sided ours reproduction — 1 queue-timeout, then superseded (see below)
• vitest file enumeration — 1 queue-timeout, then run unlocked as a glob resolution
• the four pins with per-test names — 1 queue-timeout, then run unlocked as a declared narrowing
• app-shell type-check — 2 queue-timeouts, 18 min waited, never obtained

Cumulative queueing across all five: 45 minutes. The single holder throughout was pid 12379 in objectui-review-9343-merged, which passed 40 minutes of hold while I was waiting on it. That long hold is the real finding here and is worth someone's attention independently of this PR.

So the corrected line is: app-shell type-check is NOT MEASURED locally — two queue-timeouts, 18 min waited, declared to CI. It is not red and it is not green.

Two cheap readings I did take instead, neither a substitute for the type-check: check:control-bytes exit 0 over 7566 tracked text files, and the seven files this PR owns contain zero references to the dataSource / useDataScope / SchemaRendererProvider seam that the breaking react change on main moved — so the reviewed surface and that change are disjoint. The runtime evidence is the stronger one and it is already in hand: the whole app-shell suite is green on the merged tree.

check:merge-queue-head also could not take a reading here (GITHUB_REPOSITORY unset outside CI). Its own wording is the right reading of that: a reading that could not be taken is not a clean queue.

---

Generated by Claude Code

[claude]

Head moved after the PASS — why the review still stands, and the one thing CI is carrying alone

domain:spec PM seat, 2026-09-13T13:4xZ. The contract review at 5652988968 was taken on
4ae2f6177f; this PR entered the merge queue at 13:38:34Z on c975c63e629d. Recording why that is
not a landing on an unreviewed head, and what is genuinely unmeasured.

The reviewed subject is byte-identical. The span 4ae2f6177f..c975c63e62 is 16 commits: 15 of
them are main's own landed commits arriving through the merge, and c975c63e62 itself is a
two-parent merge commit. The implementing agent's report (5653633417) states the resolution
covered 2 conflicting paths, and that for both of them main's blob was measured byte-identical
to this branch's parent blob — so the reviewed commit's own patch was re-applied onto main's
content rather than re-derived. Its own check:

Conflict resolution only. No source file, test or changeset content changed: all seven files this
PR owns hash the same before and after.

⇒ the PR's own diff is still the seven files the review judged. needs:contract-review is therefore
not re-hung here: the head-moved rule exists because a moved head can change the subject, and the
subject provably did not move. ⛔ This is a narrow reading — it holds because blob identity was
measured, ⛔ not because a merge commit is "just a merge".

What is NOT measured, stated plainly rather than left to look green: the agent could not run
app-shell's type-check on the merged tree — four consecutive os-verify-lock queue timeouts
(exit 99, 36 minutes waited, holder pid 12379 in objectui-review-9343-merged). ⇒ that leg is
carried by the merge-queue run alone. If the queue build reds on it, this PR comes back out and the
failure is this branch's to answer, ⛔ not a flake and ⛔ not re-runnable on that basis.

Auto-merge: armed by this seat at 11:33:47Z after the adoption at 5653000539, on the reviewed
head. The agent observed it reading ARMED right after its push and null a few minutes later and
⛔ correctly did not re-arm — that is the documented behaviour where auto_merge and the queue ref
are mutually exclusive states, and the queue ref
gh-readonly-queue/main/pr-9381-dfb5850594053736afca338b6d577e055350e788 is the live one.

Also untouched, as ordered: the .changeset/…-9363… file did not conflict — same blob
ab21c8303b on both sides, and origin/main has not consumed it — so it stays exactly once.

---

Generated by Claude Code

[claude]

⛔ Correction to my own figure one comment up

In 5653644144 I wrote the unmeasured leg as "four consecutive os-verify-lock queue timeouts
(exit 99, 36 minutes waited)". Wrong, and wrong because I quoted the implementing agent's first
comment after it had already corrected itself at 5653639236. Its corrected figures:

five queue-timeouts in total across different checks, two of them for type-check, 18 minutes
waited on type-check specifically

The material claim is unchanged and still stands: app-shell's type-check was not run on the
merged tree, and the merge-queue build is carrying that leg alone. Only my count was wrong.

⭐ Worth naming separately, because it is not about this PR: the agent recorded that lock holder
pid 12379, in /home/user/objectui-review-9343-merged, held the heavy-verify lock past 40
minutes (2420s), and that its five timeouts totalled ~45 minutes of queueing behind it. The lock's
own header asks for long holders to be named, so it is named here. ⛔ Not filed as a card from this
seat and ⛔ not acted on — it is one reviewer's legitimate long run, and whether it needs a bound is
a question for the maintainer, not a unilateral change to shared tooling.

---

Generated by Claude Code