qa(checklist): studio-authoring — 9 ledger edits from the 18.2.0 release sweep (#25807) #25848

Filing gate: maintainer-directed task. Filed by the 18.2.0 release-assessment thread · session_01G3h9iZTpL8aCiXbfsp8H5u. ⛔ Not a claim, ⛔ not dispatched.

Maintainer's words (project thread, 2026-10-25, verbatim): 22:54Z 「约 300 条清单准确性问题：是不是应该开卡？」, then 22:55Z 「写issue，不派发」.

Parent: wave anchor #25807 (18.2.0 release test sweep). RUNNER's extraction obligation parks checklist-accuracy findings on the anchor; the maintainer asked for them as issues, so the wave's findings are split into one card per ledger file and the anchor links each card. This is not a release blocker, so it carries no target:v18.

Reader who acts: the lane owning docs/qa/platform-checklist/** (domain:devx). Dedupe (open and closed): no card holds these lines; the 18.0 precedent closed its accuracy rows on its anchor #24579.

Wanted

For each line below, edit docs/qa/platform-checklist/areas/studio-authoring.json: revise the item's text, bump its revision, and append a history entry citing the run record the line comes from. Keep pnpm check:platform-checklist green. A line that turns out to describe a product defect rather than stale text gets its own card instead of a ledger edit.

Findings (9)

From #25815 — release-18.2.0-tier1, 156 items, at 6679644a, pin b41ed7f68956 (clause labels: aK = acceptance[K], nK = negative[K])

• studio-authoring.expression-editors a0-a6: every pin in the ref is a jsdom component/unit test; it holds evidence for the editor's lint, inference, completion and test-run logic but scores none of the screenshot/dom/api clauses
• studio-authoring.meta-save-preconditions-and-draft-rows a1-a3: every pin stops above HTTP (RestServer with createMockServer, HttpDispatcher.dispatch called directly, objectql repository/protocol units) — the api-oracle clauses stay the run's live leg
• studio-authoring.metadata-diagnostics-sweep a3/n0: the ref says the pin covers the outage clause ONLY, but its '[[finding] getMetaDiagnostics scannedTypes still overstates the swept set when a type is benignly skipped — no payload field lets a caller detect partial coverage #8924] a caller error the producer classified is refused loudly' describe asserts the ?type= misspelling refusal at the protocol layer — unclaimed protocol-layer evidence; the api-oracle clauses still need the REST door.
• studio-authoring.object-designer-roundtrip a3: F4 seeds one real option, not the three the clause judges with, and never publishes — the ref says so; the banner half is pinned under a different fixture than the clause states.
• studio-authoring.org-override-registry-gate all clauses are api-oracle but the only pin (overlay-precedence.test.ts) is a unit test of the overlay whitelist (describe 'overlay whitelist enforcement (shared-DB invariant)'), stopping above the HTTP door; it corroborates a0/a2/a3/n0 and scores none; no pin touches a4's DELETE reset
• studio-authoring.permission-matrix-editor-ux fieldBulk.test.tsx asserts filter narrowing, the '2 / 8' counter and bulk scope as jsdom checkbox states — evidence for a0/a1 at the component layer, but never the SAVED fields map that a2/a3/n0 make the authority
• studio-authoring.permission-matrix-editor-ux a5: readonly.test.tsx covers the package and type gates and a capability gate; the artifact gate ('provided by a code package') sits in PermissionMatrixEditor.artifactTier.test.tsx, not in the ref
• studio-authoring.record-page-roundtrip ref cites console pin cf153eb for the reading; the run's objectui pin is b41ed7f (both specs present and asserting as described)
• studio-authoring.save-door-runs-authoring-rules a1-a3/n0: none of the eight pins boots HTTP (metadata-protocol saveMetaItem, objectql, spec, lint units and a RestServer unit) — the api clauses stay the run's

Acceptance

• Every line above is either applied (item revised, revision bumped, history cites the record) or answered on this card with the reason it was not.
• pnpm check:platform-checklist is green.
• The PR links this card and [sweep] v18.2.0 release test sweep #25807.

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