spec(print page) ① of #8346: a page gains an optional print declaration, a linted printable-block subset, the list-export retirement sentence made true, and the three zero-reader document schemas retired

Part of #8346. This is split card ① of the ruling 6051470224 (B′, maintainer 「8346 B′」, 2026-10-08T03:18Z, recorded by the director seat). Filed by the domain:spec seat 3 (seat post #18883, session_01RPo7FUd6bSnAfkWMAKi848), the design parent's holder. ⛔ Not a claim.

The ruling this card executes (verbatim, from `6051470224`)

B′. A document is a page with a print declaration; no new template type.

The template is a page. … The page gains an optional print declaration: paper size and orientation, margins, header and footer blocks, page numbering, page-break hints, mapped to print CSS (@page, repeated table heads, break-inside). A printable block subset is defined and linted: a block that virtualises rows or lays out responsively is refused inside a print page, with pins.

The 17.0 retirement stands and its text changes. List export does not regain 'pdf'; the retirement sentence in packages/spec/src/ui/list-view-export-options.ts ("PDF export itself was declined as NOT PLANNED") is rewritten to point at the print page, because it is no longer true. The zero-reader DocumentTemplateSchema, DocumentSchema and ESignatureConfigSchema retire in v18 under ADR-0049 with ADR-0087 entries, so that "template" means one thing.

⛔ Not taken: A (restoring 'pdf' on list export …), B (a second authoring vocabulary beside pages …), C as the end state …, a Word-upload template kind, batch merging or packaged downloads …, and the in-process pdfmake-class driver.

The split, from the same ruling:

① spec (this card);
② objectui (domain:ui): the print CSS mapping, the printable blocks, the record page's print action;
③ the render service, the Chromium driver and the service-storage archive entry (domain:services);
④ the record-page "generate PDF" action and the attachment on the record.

"Each card carries its refusal cases and the contract review; the Studio author's skill learns the print page when ① lands."

Scope of ① (spec only)

Read on main fec87e7e0:

print on PageSchema (packages/spec/src/ui/page.zod.ts:788, a strictObject). Optional and closed:
- paper size and orientation;
- margins;
- header and footer blocks (page blocks);
- page numbering;
- page-break hints.
Every key is declared with a .describe() that names what it maps to in print CSS. ⛔ Nothing is declared that no renderer will honour: each key names its consumer, ② (browser print) and later ③ (the Chromium driver). Per the declared-equals-enforced rule, a key whose ② consumer does not exist yet is either left out of ① or recorded as a liveness-ledger row in planned naming ②.
The printable block subset and its lint. A block that virtualises rows or lays out responsively is refused inside a page that declares print, with its location, at the authoring doors (os validate / os build and the save door, per the existing page-block lint family). Pinned: each refused block type, plus a print page built only from printable blocks (record field blocks, static all-rows tables, text, images) that passes.
The retirement sentence in packages/spec/src/ui/list-view-export-options.ts (:38, "(PDF export itself was declined as NOT PLANNED) — no renderer has ever produced a PDF …") is rewritten to point at the print page. ⛔ 'pdf' does not return to exportOptions.
Three retirements under ADR-0049, each with its ADR-0087 entry: DocumentTemplateSchema, DocumentSchema and ESignatureConfigSchema (packages/spec/src/data/document.zod.ts).
- The claimant measures "zero readers" first, across the repo and objectui.
- The spec-property-retirement skill (.claude/skills/) is the kit: tombstone or removal route, the liveness-ledger discipline, generated baselines, docs and pins.

Contract notes for the claimant

Clause-②: yes: print widens PageSchema's public face. The retirements and the printable-subset refusal narrow, so the arm is (narrowing) and BREAKING with its ADR-0087 dispositions. The contract review is owed at CONTRACT_REVIEW_TIER.
It may land in passes (for example the print declaration and lint first, the retirements second), each Part of this card.
Serial: page.zod.ts and document.zod.ts are in the spec lane's hot surface. Read open PRs' file lists at claim.

Claim: PM loop round 1 (split card ① of #8346's ruling 6051470224) · 2026-10-08T03:24Z
Session: session_01RPo7FUd6bSnAfkWMAKi848
Account: os-justin (the seat's linked user as GET /user answers it; the card's assignee from this act)
Branch: claude/issue-22158-print-page-spec
Worktree: objectstack-issue-22158
Domain: domain:spec
Seat: domain:spec#3 (seat post #18883)
File surface (at origin/main fec87e7e0; stop on breach and explain in the report):

packages/spec/src/ui/page.zod.ts: the optional print declaration on PageSchema (:788).
The printable-subset lint, in the existing page-block lint family under packages/lint/src/ (located at claim), wired to the authoring doors that family already reaches.
packages/spec/src/ui/list-view-export-options.ts (:38): the retirement sentence.
packages/spec/src/data/document.zod.ts: the three retirements, with their ADR-0087 entries under packages/spec/src/migrations/** and the regenerated registry.ts, the liveness-ledger rows, and the generated baselines and references the spec-property-retirement kit names.
Their tests, and .changeset/22158-*.md.
Container & model: L, mode:subagent, model: opus (--tier: the contract surface; built at the default tier, with the contract review owed at CONTRACT_REVIEW_TIER, reason: Clause-②: yes, a widened PageSchema with narrowing retirements and a lint refusal)
Clause-②: yes
Responsibility: n/a — not a defect card
Thread-read: none
Serial constraints cleared:
Open PR fix(spec): the retirement sentence names --write: it applies the edits it can prove, you apply the rest #22142 (seat 1's feat(cli): os migrate meta --write — the AST codemod that rewrites authored sources for the mechanical applied set (v18) #9591, a retirement-sentence wording sweep) edits one line each in list-view-export-options.ts and page.zod.ts. That may be the same sentence this card rewrites. It is ordinary concurrency: whichever lands later merges main and stacks both intents (--write named in the sentence, and the sentence pointing at the print page).
No other open PR touches page.zod.ts, document.zod.ts or list-view-export-options.ts (all open PRs' file lists read at this stamp).

Clause-②: yes with the (narrowing) arm: print widens PageSchema, while the retirements and the printable-subset refusal narrow. That means BREAKING, with its ADR-0087 dispositions, graded by the release state at push.

os-dev-report

{
  "issue": 22158,
  "status": "done",
  "branch": "claude/issue-22158-print-page-spec",
  "pr": "https://github.com/objectstack-ai/objectstack/pull/22193",
  "session": "session_01RPo7FUd6bSnAfkWMAKi848 — the PM's id (mode:subagent); this run's identity is the branch",
  "premise_still_valid": true,
  "summary": "One draft PR delivers the whole card (Fixes #22158; #8346 untouched, open for cards 2-4). (1) PageSchema gains an optional closed `print` (PagePrintSchema): paperSize A4|A5|Letter|Legal, orientation portrait|landscape, margins {top,right,bottom,left} in millimetres, repeatHeader/repeatFooter (the page's own `header`/`footer` regions as running header/footer), pageNumbers, and the page-break hints repeatTableHeaders/avoidBreakInside; no defaults; every describe names its consumer; liveness/page.json carries `print` + 10 nested keys as `planned` (authorWarn on the container) naming card 2. The parse refuses `print` on slotted / html / jsx / react / list pages, on a full page with no regions, and repeatHeader/repeatFooter without that region (checkPagePrintComposition, exported, attached by identifier). (2) The printable block subset is an allow list in the spec (PRINTABLE_PAGE_COMPONENT_TYPES 13, PRINT_REFUSED_PAGE_COMPONENT_TYPES 39 with reasons; 4 retired types refused at parse already) and @objectstack/lint's new gating rule print-page-block-unprintable (validatePrintPageBlocks) enforces it on os validate/build/lint and the page save door (CLI_AND_RUNTIME, runtimeTypes ['page']). (3) LIST_VIEW_EXPORT_PDF_RETIRED drops 'declined as NOT PLANNED' and points at allowPrinting / a page that declares `print`; 'pdf' stays refused. (4) data/document.zod.ts retired whole: DocumentTemplateSchema, DocumentSchema, ESignatureConfigSchema and the orphaned DocumentVersionSchema via RETIRED_DEFS_BY_MAJOR[18] + D3 `document-schemas-retired` + a step-18 rationale fragment; zero readers measured in objectstack, objectui (pin and main) and hotcrm.",
  "tests": "All at HEAD d4b428426 (the final commit), commands under os-verify-lock. spec full suite (`pnpm --filter @objectstack/spec exec vitest run --maxWorkers=2`, local+repo projects): Test Files 678 passed (678), Tests 19578 passed | 1 todo, VERDICT command-exit 0. lint (`pnpm --filter @objectstack/lint test && ... typecheck`): Test Files 125 passed, Tests 5764 passed, typecheck + check:test-typecheck OK, VERDICT 0. Typecheck spec + metadata-protocol + platform-objects (the PageSchema consumers): VERDICT 0. metadata-protocol protocol.runtime-authoring-gate.test.ts: 96 passed. Save-door probe via @objectstack/lint/runtime runRuntimeAuthoringRules({type:'page'}): print page with object-grid -> 1 error rule print-page-block-unprintable at pages[0].regions[0].components[1].type (rulesRun validatePresetComparands, validatePrintPageBlocks); printable-only page -> 0 errors. New pins: page-print.test.ts 24, validate-print-page-blocks.test.ts 49, document-schemas-retirement.test.ts, object-refinement-check-exports +7 fixtures. Gates: dispatch-gates --commands derived 116 families at d4b428426 + 43 artifact-roster commands = 159 commands, all exit 0; --ran: '116 derived famil(ies) accounted for — 116 run, 0 NOT-MEASURED (a DERIVED zero — all 116 recorded an exit code and none of them is 3)'. PR-context checks against #22193: check-closing-target-claim exit 0, check-single-claim-paths exit 0, check-partof-closing-keyword (PR_BODY) exit 0. check:generated: 15/15 current after os-regen-merge.sh merged origin/main 959c209d5. ESLint narrowed to the 19 changed .ts files: 19 files, 0 errors, 0 warnings (population = eslint.config.mjs `**/*.{ts,...}` minus NEVER_LINTED; config never enables type-aware linting, so untouched files cannot move). Earlier reds fixed in-branch and re-measured: check:objectui-pin-citations (sha backticks), check:quick-reference-counts (Document row), check:docs-transcript-drift (49->50 rules), check:llms-txt (203->202), check:strictness-ledger (two rows), metadata-form-zod-reconciliation (print omission row), expression-scope-app-root LIT pin (message reworded).",
  "mcp_calls": "0",
  "api_writes": "3 relay strokes, each one POST /repos/objectstack-ai/objectstack/dispatches executed by the fleet-write relay as objectstack-fleet[bot]: (1) pr_create -> POST /repos/objectstack-ai/objectstack/pulls (draft, #22193; read-back 22478 bytes sent = stored); (2) assign -> POST /repos/objectstack-ai/objectstack/issues/22193/assignees (os-justin; read-back matches); (3) this os-dev-report -> POST /repos/objectstack-ai/objectstack/issues/22158/comments via scripts/pm/post-stamped.mjs. git push is not a REST write. Reads: REST GETs of #22158, #8346, PR #22142 (+ their comments/files) and PR #22193.",
  "print_shape": {
    "carrier": "PageSchema.print: PagePrintSchema.optional() — strictObject, no defaults, type PagePrint (isomorphic, pinned)",
    "keys": {
      "paperSize": "enum A4|A5|Letter|Legal -> @page size keyword (A4 when omitted)",
      "orientation": "enum portrait|landscape -> @page size orientation (portrait when omitted)",
      "margins": "strictObject {top,right,bottom,left}: number>=0, millimetres -> @page margin",
      "repeatHeader": "boolean -> the page's `header` region repeated on every sheet (refused without that region)",
      "repeatFooter": "boolean -> the page's `footer` region repeated on every sheet (refused without that region)",
      "pageNumbers": "boolean -> @page margin box counter(page)/counter(pages)",
      "repeatTableHeaders": "boolean page-break hint -> thead display: table-header-group (on when omitted)",
      "avoidBreakInside": "boolean page-break hint -> break-inside: avoid on every block"
    },
    "parse_refusals": "checkPagePrintComposition: print on kind slotted/html/jsx/react, on type list, on a full page with no regions; repeatHeader/repeatFooter with no region of that name",
    "liveness": "page.json: print planned (authorWarn+authorHint) + 10 nested planned rows, carrier card 2; README page row and state-counts/page.md (planned 0 -> 11) updated"
  },
  "block_type_table": [
    "| `action:button` | refused — other | it is an action control, with nothing to print |",
    "| `action:group` | refused — other | it is a group of action controls, with nothing to print |",
    "| `action:icon` | refused — other | it is an action control, with nothing to print |",
    "| `action:menu` | refused — other | it is an action menu, with nothing to print |",
    "| `ai:chat_window` | refused at the parse (retired by name) | — |",
    "| `ai:suggestion` | refused — other | it is an AI suggestion generated for each viewer, not document content |",
    "| `app:launcher` | refused — other | it is shell navigation chrome, not document content |",
    "| `cloud-connection:panel` | refused — other | it is a console administration widget, not document content |",
    "| `element:button` | refused — other | it is an action control, with nothing to print |",
    "| `element:definition-list` | **printable** | static term/value list |",
    "| `element:divider` | **printable** | static rule |",
    "| `element:filter` | refused at the parse (retired by name) | — |",
    "| `element:form` | refused at the parse (retired by name) | — |",
    "| `element:image` | **printable** | image |",
    "| `element:metadata_viewer` | refused — other | it is an interactive metadata browser, not document content |",
    "| `element:number` | **printable** | single value |",
    "| `element:record_picker` | refused — other | it is an input control, with nothing to print |",
    "| `element:repeater` | **printable** | record list with no pagination control |",
    "| `element:text` | **printable** | text |",
    "| `element:text_input` | refused — other | it is an input control, with nothing to print |",
    "| `global:notifications` | refused — other | it is shell chrome, not document content |",
    "| `global:search` | refused — other | it is shell chrome, not document content |",
    "| `marketplace:installed-list` | refused — other | it is a console administration widget, not document content |",
    "| `mcp:connect-agent` | refused — other | it is a console administration widget, not document content |",
    "| `nav:breadcrumb` | refused — other | it is shell navigation chrome, not document content |",
    "| `nav:menu` | refused — other | it is shell navigation chrome, not document content |",
    "| `object-calendar` | refused — responsive layout | it is a calendar grid sized to the screen, showing one period at a time |",
    "| `object-form` | refused — other | it is an input form, laid out to the screen (`mobile`); print a record's values with `record:details` |",
    "| `object-gantt` | refused — responsive layout | it is a timeline canvas sized to the screen and scrolled to the visible range |",
    "| `object-grid` | refused — virtualises / windows rows | it pages its rows (`pagination` / `pageSize`), so a printed copy carries only the page on screen |",
    "| `object-kanban` | refused — responsive layout | it is a board of columns that runs sideways past the screen edge |",
    "| `object-map` | refused — responsive layout | it is an interactive tile map sized to the screen |",
    "| `object-master-detail-form` | refused — other | it is an input form; print a record's values with `record:details` and its lines with `record:line_items` |",
    "| `object-metric` | **printable** | single value |",
    "| `object-timeline` | refused — virtualises / windows rows | it draws a window of its items (`limit`) along a time axis scrolled to the visible range |",
    "| `object-tree` | refused — virtualises / windows rows | it draws only the nodes a viewer has expanded, so a printed copy depends on who expanded what |",
    "| `page:accordion` | refused — other | it folds its panels, so a closed panel never reaches paper |",
    "| `page:card` | **printable** | container — draws every child |",
    "| `page:footer` | **printable** | container — draws every child |",
    "| `page:header` | refused — responsive layout | it lays its action bar out to the screen width (`maxVisible` / `mobileMaxVisible`) and carries the record chrome (star, copy id) |",
    "| `page:section` | **printable** | container — draws every child |",
    "| `page:sidebar` | refused — responsive layout | it is a side column laid out beside the main region on a wide screen and folded away on a narrow one |",
    "| `page:tabs` | refused — other | it shows one panel at a time, so the panels not on screen never reach paper |",
    "| `record:activity` | refused — virtualises / windows rows | it draws a window of the activity feed (`limit`) with comment and reaction controls, so a printed copy carries only part of it |",
    "| `record:alert` | refused — other | it is a banner each viewer can dismiss, so what prints would depend on who prints it |",
    "| `record:chatter` | refused — responsive layout | it is a docked side panel laid out to the screen (`position`, `width`, `collapsible`) around a live feed |",
    "| `record:details` | **printable** | field block |",
    "| `record:discussion` | refused — responsive layout | it is a docked side panel laid out to the screen (`position`, `width`, `collapsible`) around a live feed |",
    "| `record:highlights` | **printable** | field block |",
    "| `record:history` | refused — virtualises / windows rows | it draws a window of the history feed (`limit`, 50 unless set), so a printed copy carries only part of it |",
    "| `record:line_items` | **printable** | child-record table, no pagination (all lines up to its `limit` cap, 500 unless set) |",
    "| `record:path` | refused — other | it is an interactive stage control; the current stage is a field value, which `record:details` prints |",
    "| `record:quick_actions` | refused — other | it is a row of action controls, with nothing to print |",
    "| `record:reference_rail` | refused — responsive layout | it is a rail docked beside the record and laid out to the screen |",
    "| `record:related_list` | refused — virtualises / windows rows | it draws only the first `limit` related records (5 unless set) behind a \"View all\" link, so a printed copy carries a window of the rows, never all of them |",
    "| `user:profile` | refused at the parse (retired by name) | — |",
    "| any type outside the vocabulary (`flex`, `object-chart`, a plugin widget) | refused — other | nothing answers for how it prints |"
  ],
  "zero_reader_census": {
    "objectstack fec87e7e0": "0 code readers outside packages/spec — hits only in generated reference docs, release notes, CHANGELOG.md and one audits ledger row (control: 148 files outside packages/spec name FieldSchema)",
    "objectui a58626c88 (.objectui-sha pin) and main cef0eee": "0 for the word-bounded exact names, 0 Data.* / spec-import uses (control: 55 files name PageSchema)",
    "hotcrm 1e88edc": "0 (control: 77 files name defineStack / ObjectSchema)",
    "cloud": "NOT MEASURED (no checkout in this session)",
    "per_schema": "DocumentTemplateSchema 0, DocumentSchema 0, ESignatureConfigSchema 0, DocumentVersionSchema 0 (and their type aliases) in all three trees"
  },
  "release_state": ".changeset/pre.json absent on origin/main (read at fec87e7e0 and again at 959c209d5 on 2026-10-08) -> minor + BREAKING + `adr-0087: registered document-schemas-retired`; @objectstack/spec 17.7.0",
  "gates": "159 commands at d4b428426, exit 0 each (116 derived + 43 artifact-roster); 3 PR-context checks exit 0 against #22193; per-command exit codes in the PR body's Tests and gates section",
  "files_changed": [
    "A .changeset/22158-print-page-spec.md",
    "M content/docs/deployment/cli.mdx",
    "M content/docs/deployment/validating-metadata.mdx",
    "M content/docs/getting-started/build-with-claude-code.mdx",
    "M content/docs/getting-started/quick-reference.mdx",
    "D content/docs/references/data/document.mdx",
    "M content/docs/references/data/index.mdx",
    "M content/docs/references/data/meta.json",
    "M content/docs/references/index.mdx",
    "M content/docs/references/ui/page.mdx",
    "M content/docs/ui/react-pages.mdx",
    "M docs/audits/2026-07-unknown-key-strictness-ledger.counts/data.md",
    "M docs/audits/2026-07-unknown-key-strictness-ledger.counts/ui.md",
    "M docs/audits/2026-07-unknown-key-strictness-ledger.md",
    "M packages/lint/src/authoring-rules.ts",
    "M packages/lint/src/index.ts",
    "A packages/lint/src/validate-print-page-blocks.test.ts",
    "A packages/lint/src/validate-print-page-blocks.ts",
    "M packages/spec/PROTOCOL_MAP.md",
    "M packages/spec/api-surface/data.json",
    "M packages/spec/api-surface/ui.json",
    "M packages/spec/authorable-defaults/data.json",
    "M packages/spec/authorable-surface/data.json",
    "M packages/spec/authorable-surface/ui.json",
    "M packages/spec/declaration-map/data.json",
    "M packages/spec/declaration-map/ui.json",
    "M packages/spec/export-origins/data.json",
    "M packages/spec/export-origins/ui.json",
    "M packages/spec/json-schema.manifest/data.json",
    "M packages/spec/json-schema.manifest/ui.json",
    "M packages/spec/liveness/README.md",
    "M packages/spec/liveness/page.json",
    "M packages/spec/liveness/state-counts/page.md",
    "M packages/spec/llms.txt",
    "M packages/spec/scripts/file-description.test.ts",
    "A packages/spec/src/data/document-schemas-retirement.test.ts",
    "D packages/spec/src/data/document.test.ts",
    "D packages/spec/src/data/document.zod.ts",
    "D packages/spec/src/data/esignature-deadline-keys-retirement.test.ts",
    "M packages/spec/src/data/index.ts",
    "A packages/spec/src/migrations/entries/retired-defs/18.data__Document.ts",
    "A packages/spec/src/migrations/entries/retired-defs/18.data__DocumentTemplate.ts",
    "A packages/spec/src/migrations/entries/retired-defs/18.data__DocumentVersion.ts",
    "A packages/spec/src/migrations/entries/retired-defs/18.data__ESignatureConfig.ts",
    "A packages/spec/src/migrations/entries/semantic/18.document-schemas-retired.ts",
    "M packages/spec/src/migrations/registry.ts",
    "M packages/spec/src/system/metadata-form-zod-reconciliation.test.ts",
    "M packages/spec/src/type-alias-convention.pin.test.ts",
    "M packages/spec/src/ui/list-view-export-options.ts",
    "M packages/spec/src/ui/object-refinement-check-exports.test.ts",
    "A packages/spec/src/ui/page-print.test.ts",
    "M packages/spec/src/ui/page.zod.ts",
    "M packages/spec/src/ui/view.test.ts",
    "M packages/spec/vitest.repo-tests.json"
  ],
  "line_counts": "54 files vs origin/main 959c209d5: +1690 / -1565 (10 added, 4 deleted, 40 modified); human-merge threshold 5000 not reached",
  "deviations": [
    "H1 falsified in one part: the running header/footer are the page's own `header`/`footer` regions with repeatHeader/repeatFooter, not page-block arrays under print — a second component tree would be a new composition root that lint's walkPageComponents, the ADR-0087 conversion walker and walkAddressedPageComponents (held equal by page-walk-conversion-parity.test.ts), objectui's validator and Studio's designer would all have to learn; regions are already walked, translated, designed and placed top/bottom on screen. print.header/print.footer are answered by guidance naming the region.",
    "DocumentVersionSchema retired as a fourth export: the ruling names three; its only carrier was DocumentSchema.versioning.versions (retirement playbook's orphan-value-schema rule). Restorable as one entry file + one export if the review disagrees.",
    "The subset rule runs on the page save door from birth (CLI_AND_RUNTIME, runtimeTypes ['page']) while the claim said 'the doors that family already reaches' (its sibling validateComponentTypes is CLI-only); the card and ruling ask for the save door, and the rule's false-refusal population is empty by construction (no page could carry print before this PR). Flagged for the contract review.",
    "Kind/type/regions refusals live in the schema (parse, every door) beside the two existing PageSchema refinements; the block subset lives in lint (needs the nested walk).",
    "Files outside the claim's declared surface, each forced by a gate or the retirement kit (no behaviour): type-alias-convention.pin.test.ts, object-refinement-check-exports.test.ts, metadata-form-zod-reconciliation.test.ts, view.test.ts, scripts/file-description.test.ts (fixture named the deleted schema), vitest.repo-tests.json, llms.txt, PROTOCOL_MAP.md, liveness/README.md + state-counts/page.md, docs/audits/2026-07-unknown-key-strictness-ledger.md (+ generated counts), content/docs/getting-started/quick-reference.mdx, and four CLI transcript pages (author-time rule count 49 -> 50, check:docs-transcript-drift).",
    "Merged origin/main once via bash scripts/pm/os-regen-merge.sh (merge commit ff98604d4); its step-3 commit was refused by pre-commit until content/docs/references/index.mdx was regenerated on the merged tree (not in MERGE state — the merge commit already existed), committed as 7812db59a.",
    "PR #22142 (seat 1's --write wording) still open and draft at push; this PR leaves the house 'Run os migrate meta --from 16' sentence untouched, so whichever lands second stacks both intents."
  ],
  "open_questions": [
    {
      "question": "Contract review: are the 13 printable types the right v18 subset? Borderline inclusions are object-metric, element:number and element:repeater (single values / an unpaginated record list); borderline refusals are record:alert (per-viewer dismiss state) and record:path (interactive stage control).",
      "options": [
        "A keep the allow list as landed — widen additively on a named pull",
        "B narrow to the ruling's named four kinds (record:details, record:line_items, element:text, element:image) plus the three containers"
      ],
      "recommendation": "A — every included type draws all it declares at any width, which is the ruling's criterion; a narrower list would force a monthly report's totals onto custom blocks the subset then refuses."
    },
    {
      "question": "Contract review: a running header/footer as the page's own regions (repeatHeader/repeatFooter) instead of block arrays under print.",
      "options": [
        "A regions (as landed)",
        "B page-block arrays under print, with all three page walkers, translatePage, objectui's validator and the Studio designer taught a new composition root"
      ],
      "recommendation": "A — one composition root, WYSIWYG preview, zero walker changes; B is additive later if a print-only letterhead is ever named."
    }
  ],
  "out_of_scope_findings": [
    "carrier: card 2 of the #8346 ruling, or a docs-only PR · noted, not filed — content/docs/ui/views.mdx:112 still says 'PDF export was declined — #1301' (hand-written docs, false since the 2026-08-13 re-plan) · dedupe words: views.mdx exportOptions pdf declined, NOT PLANNED, pdf retirement text",
    "carrier: card 2 (objectui) · noted, not filed — objectui still carries the old 'declined as NOT PLANNED' sentence (types/src/objectql.ts, ListView.tsx, ReportViewer.tsx, app-shell styles.css) · dedupe words: NOT PLANNED, LIST_VIEW_EXPORT_PDF_RETIRED, objectui pdf comment",
    "carrier: the domain:spec seat, as its own governed (skills/**, Tier H) PR · noted, not filed — the ruling says the Studio author's skill learns the print page when card 1 lands; skills/objectstack-ui/rules/actions.md also still teaches a per-project /api/v1/invoice/{recordId}/pdf endpoint · dedupe words: print page skill, newTabUrl pdf, actions.md invoice pdf",
    "carrier: whoever next edits docs/NEXT_STEP.md · noted, not filed — docs/NEXT_STEP.md:55 still plans ui/document-template.zod.ts · dedupe words: document-template.zod.ts, NEXT_STEP",
    "carrier: card 2 · noted, not filed — the page `template` (multi-column templates) is not judged by the subset, and object-chart (no props row in the vocabulary) is refused in a print page, so a monthly report with charts is a named pull to widen the subset additively · dedupe words: print page template, object-chart print, printable subset widen"
  ]
}

Generated by Claude Code

✅ ACCEPT: PR #22193 at `d4b428426`. Parked for the contract review

domain:spec seat 3 (#18883) · os-justin · session session_01RPo7FUd6bSnAfkWMAKi848 · 2026-10-08T05:43Z · holder of claim 6051529167. Report read: 6053181767.

Checked on GitHub and against origin/main, not from the report:

Shape:
- 54 files, +1690/−1565 (3255 changed lines, under the 5000 human-merge threshold). It merges cleanly with main at this stamp.
- 0 of 54 paths hit the governed register (check-governed-merges --pr 22193).
- The PR body's first line is Fixes #22158, with no closing keyword next to export: PDF / print document generation — re-planned for v18, superseding the #1301 NOT_PLANNED closure #8346, which stays open for ②–④.
- Clause-②: yes (narrowing) sits at a line start in the body and the changeset.
- @objectstack/spec and @objectstack/lint ship minor with a BREAKING section and adr-0087: registered document-schemas-retired, because .changeset/pre.json is absent on main.
- No model identifier is in the body or the commits.
The ruling's four clauses (6051470224, letter B′) are each present in the diff:
1. PageSchema.print is a closed, optional PagePrintSchema with no defaults:
  - paper size and orientation;
  - margins in millimetres;
  - a running header and footer as the page's own header / footer regions, via repeatHeader / repeatFooter;
  - page numbers, and the page-break hints repeatTableHeaders / avoidBreakInside.
  Every describe names its consumer, and the liveness ledger carries print with its 10 nested keys as planned, naming card ②. The aliases / guidance maps are strictObject's refusal prescriptions (near-miss words), not second spellings.
2. The printable subset is an allow list in the spec (13 types). The new gating rule print-page-block-unprintable in @objectstack/lint refuses every other type inside a print page, with its reason, at os validate / os build and the page save door.
3. LIST_VIEW_EXPORT_PDF_RETIRED no longer says "declined as NOT PLANNED". It points at a page that declares print and at the view's allowPrinting, and 'pdf' stays refused.
4. DocumentTemplateSchema, DocumentSchema and ESignatureConfigSchema retire whole, through RETIRED_DEFS_BY_MAJOR[18] and a D3 entry. The zero-reader census covers objectstack, objectui (pin and main) and hotcrm, each with a positive control. The cloud repo was not measured.
Gates: 116 derived families and 43 artifact-roster commands, all exit 0; --ran gives 116 run and 0 not measured. The spec suite is 678 files green, and lint is 125 files green.

Seat positions on the dev's two open_questions. Both are technical choices inside the ruling; neither changes it:

Running header and footer as the page's own regions (A, as landed), not page-block arrays under print. The ruling names "header and footer blocks". Regions are blocks the page already composes, walks, translates and designs, so this keeps one composition root. A.
The 13-type allow list (A, as landed). The ruling refuses "a block that virtualises rows or lays out responsively". The list also refuses controls, inputs, shell chrome and folding containers, each with a reason, and any type outside the vocabulary. An allow list is the loud, contract-first form of "a printable block subset is defined and linted", and widening it later is additive on a named pull. A.

The contract review judges both against the ruling's text. If either conflicts with it, the item goes back to the director, not to this seat.

For the contract review:

DocumentVersionSchema retires as a fourth export. Its only carrier was DocumentSchema.versioning.versions.
The subset rule runs on the page save door from birth (CLI_AND_RUNTIME). Its false-refusal population is empty by construction, since no page could carry print before this PR.
About 15 files fall outside the claim's surface. Each was forced by a gate or the retirement kit and changes no behaviour (pins, transcript counts, ledger rows, llms.txt, PROTOCOL_MAP.md).

Out-of-scope findings, each dispositioned:

content/docs/ui/views.mdx:112 still says "PDF export was declined". Objectui still carries the old "declined as NOT PLANNED" sentence. Charts (object-chart) and the page template are not in the subset. Carried by card ②, which this seat files citing this PR's shape.
The ruling's "the Studio author's skill learns the print page", and skills/objectstack-ui/rules/actions.md's per-project /pdf endpoint. This is Tier H. Carried by a governed draft this seat files when ① lands.
docs/NEXT_STEP.md:55 still plans ui/document-template.zod.ts. Acceptance notes: a stale plan line with no runtime effect.

The PR carries needs:contract-review from this act until a PASS on its landing head.

os-dev-report

{
  "issue": 22158,
  "status": "done",
  "branch": "claude/issue-22158-print-page-spec",
  "pr": "https://github.com/objectstack-ai/objectstack/pull/22193",
  "session": "session_01RPo7FUd6bSnAfkWMAKi848 — the PM's id (mode:subagent); this run's identity is the branch",
  "premise_still_valid": true,
  "round": "patch round 1 (same claim 6051529167); head d4b428426 -> 0b96e61e1, three commits, no history rewrite",
  "head": "0b96e61e15d26cf5936a39d5904db5e07bbc9ce5",
  "summary": "Two CI reds, both this PR's, fixed and reproduced red->green; three contract-review nits folded in. (1) metadata-protocol protocol.meta-types-degenerate-derivation.test.ts control 'page still serves 24 top-level properties' (expected 25 to be 24): `print` is the 25th top-level key of the served page schema, a declared key, so the control moves 24 -> 25 with that reason beside field/object's own moves (hard-coded count is the file's convention); it still pins every other type. (2) spec type-alias-convention.pin.test.ts 'still declares all 772 isomorphic pins' (773): NOT a pin main brought in — main 959c209d5 has 772 Iso lines and literal 772; the PagePrintSchema pin added one, and the same first edit dropped the space in the untouched Iso_ui_page__PageTypeSchema line ('=Assert'), which the count's pattern ('^export type Iso\\\\w+ = Assert' plus a less-than sign) then missed, so d4b428426 read 772 green by accident; this round's space fix (the review nit) exposed 773. Literal, case title and header prose now 773 with an arrow entry. (3) checkPagePrintComposition refuses `print` on type 'utility' (floating panel, not a document) in the list refusal's voice, every refusal names the admitted types record/home/app from one phrase, the `print` describe names them; pinned in page-print.test.ts and object-refinement-check-exports.test.ts. (4) content/docs/ui/views.mdx: 'PDF export was declined — #1301' rewritten ('pdf' is not an export format; a list prints through allowPrinting; a document is a page that declares `print`). (5) Changeset and PR body name the utility refusal.",
  "failing_runs_before_fix": [
    "d4b428426: pnpm --filter @objectstack/metadata-protocol exec vitest run --maxWorkers=2 src/protocol.meta-types-degenerate-derivation.test.ts -> VERDICT command-exit 1; × control: `page` still serves 24 top-level properties; AssertionError: expected 25 to be 24; Tests 1 failed | 17 passed (18)",
    "9077995ae (file restored into the tree from that commit, run, then restored by git checkout HEAD -- with blob-hash equality and empty git diff HEAD proven): src/type-alias-convention.pin.test.ts -> RED_EXIT=1; × still declares all 772 isomorphic pins; AssertionError: expected [ …(773) ] to have a length of 772 but got 773; green leg at HEAD 0b96e61e1 -> GREEN_EXIT=0, Tests 3 passed (3)"
  ],
  "tests": "All at HEAD 0b96e61e1 under scripts/pm/os-verify-lock.sh. FULL spec: `pnpm --filter @objectstack/spec exec vitest run --maxWorkers=2` -> SPEC_FULL_EXIT=0, Test Files 678 passed (678), Tests 19582 passed | 1 todo. FULL metadata-protocol: `pnpm --filter @objectstack/metadata-protocol exec vitest run --maxWorkers=2` -> MP_FULL_EXIT=0, Test Files 221 passed | 3 skipped (224), Tests 28253 passed | 19 skipped. (Two earlier metadata-protocol attempts ended VERDICT queue-timeout exit 99 — NOT MEASURED, a sibling held the lock; the wrapper VERDICT for the run reported is command-exit 0.) PageSchema-shape sweep (every test file outside spec/metadata-protocol naming PageSchema, /meta/types or a top-level property count; one vitest run per package; lock VERDICT command-exit 0): see sweep. check:generated 15/15 current. ESLint narrowed to the 21 changed .ts files: 21 files, 0 errors, 0 warnings, exit 0.",
  "sweep": [
    "EXIT=0 | @objectstack/example-showcase | test/page-variables.test.ts test/task-map-marker-title.test.ts |  Test Files 2 passed (2) /  Tests 7 passed (7)",
    "EXIT=0 | @objectstack/cli | test/i18n-section-coverage.test.ts test/metadata-type-schema-gate.test.ts |  Test Files 2 passed (2) /  Tests 31 passed (31)",
    "EXIT=0 | @objectstack/cloud-connection | src/canonical-expression-envelopes.test.ts |  Test Files 1 passed (1) /  Tests 16 passed (16)",
    "EXIT=0 | @objectstack/mcp | src/canonical-expression-envelopes.test.ts |  Test Files 1 passed (1) /  Tests 11 passed (11)",
    "EXIT=0 | @objectstack/metadata | src/serializers/typescript-serializer-annotation.test.ts |  Test Files 1 passed (1) /  Tests 7 passed (7)",
    "EXIT=0 | @objectstack/objectql | src/overlay-precedence.test.ts src/protocol-meta.test.ts src/validation/rule-validator.test.ts |  Test Files 3 passed (3) /  Tests 309 passed (309)",
    "EXIT=0 | @objectstack/platform-objects | src/identity/invite-entry-toolbar.test.ts src/pages/canonical-expression-envelopes.test.ts |  Test Files 2 passed (2) /  Tests 41 passed (41)",
    "EXIT=0 | @objectstack/plugin-hono-server | src/mounted-route-introspection.test.ts |  Test Files 1 passed (1) /  Tests 11 passed (11)",
    "EXIT=0 | @objectstack/dogfood | test/meta-types-create-seed.dogfood.test.ts test/route-ledger-live-mount-parity.dogfood.test.ts |  Test Files 2 passed (2) /  Tests 14 passed (14)",
    "EXIT=0 | @objectstack/downstream-contract | test/contract.test.ts |  Test Files 1 passed (1) /  Tests 13 passed (13)",
    "EXIT=0 | @objectstack/rest | src/meta-route-registration-order.test.ts src/meta-unknown-type-read-refusal.test.ts src/rest-openapi-route.test.ts |  Test Files 3 passed (3) /  Tests 44 passed (44)",
    "EXIT=0 | @objectstack/runtime | src/domains/meta-read-principal-filtering.measurement.test.ts src/http-dispatcher.test.ts |  Test Files 2 passed (2) /  Tests 252 passed (252)",
    "EXIT=0 | @objectstack/lint | src/page-envelope-audit.test.ts src/page-walk-map-shape.test.ts src/page-walk.test.ts src/validate-action-name-refs.test.ts src/validate-filter-tokens.test.ts src/validate-print-page-blocks.test.ts |  Test Files 6 passed (6) /  Tests 145 passed (145)"
  ],
  "gates": "Re-derived because the round touched spec and metadata-protocol sources and docs: dispatch-gates --commands at 0b96e61e1 derived 117 families (check:durability-log-level joined for the metadata-protocol test edit) + 43 artifact-roster commands = 160 commands, every exit 0, run after a full turbo build (73 tasks, BUILD_EXIT=0). --ran: '117 derived famil(ies) accounted for — 117 run, 0 NOT-MEASURED (a DERIVED zero — all 117 recorded an exit code and none of them is 3)'. Doc gates the views.mdx edit derives: check:doc-anchors 0, check:doc-authoring 0, check:docs-redirects 0, check:docs-single-h1 0, check:docs-transcript-drift 0, docs-audit/check-affected-docs 0, check-doc-frontmatter 0, spec check:docs 0. PR-context: check-closing-target-claim 0, check-single-claim-paths 0, check-partof-closing-keyword on the patched body 0.",
  "mcp_calls": "0",
  "api_writes": "2 relay strokes (each one POST /repos/objectstack-ai/objectstack/dispatches executed as objectstack-fleet[bot]): (1) issue_patch -> PATCH /repos/objectstack-ai/objectstack/issues/22193 (the PR body, once; live body read twice first and unchanged since the create; 25011 bytes sent = stored; the test section named counts this round changed and the refusal paragraph named the admitted types); (2) this os-dev-report -> POST /repos/objectstack-ai/objectstack/issues/22158/comments via scripts/pm/post-stamped.mjs. git push x3 (no rewrite). No ready, label, assignee or merge write.",
  "files_changed": [
    "M .changeset/22158-print-page-spec.md",
    "M content/docs/references/ui/page.mdx (generated: the print describe)",
    "M content/docs/ui/views.mdx",
    "M packages/metadata-protocol/src/protocol.meta-types-degenerate-derivation.test.ts",
    "M packages/spec/src/type-alias-convention.pin.test.ts",
    "M packages/spec/src/ui/object-refinement-check-exports.test.ts",
    "M packages/spec/src/ui/page-print.test.ts",
    "M packages/spec/src/ui/page.zod.ts"
  ],
  "line_counts": "this round: 8 files, +70 / -15; whole PR vs origin/main 959c209d5: 56 files, +1750 / -1570",
  "deviations": [
    "The non-document type check is written as 'type not in PRINT_PAGE_TYPES (record, home, app)' with a utility-specific reason, rather than a bare `type === 'utility'` branch, so a page type added to the enum later is refused until admitted (closed, like the subset). type absent = the spec default record, admitted.",
    "The app-root prose pin (expression-scope-app-root.pin.test.ts) counts three backticked `app` in page.zod.ts; the new refusals spell the admitted types in quoted form (`'app'`) and the docblock links PRINT_PAGE_TYPES, so the count stays 3 (full spec suite green).",
    "PR body patch, measured: via the relay's issue_patch the platform appended NO footer (25011 bytes sent = stored, tail is my prose) — the platform-readings note says a PATCH appends a bare footer; following the edit-side prescription I sent no footer, and the body now ends with an attribution sentence naming the session instead of a footer line.",
    "Worktree recreated from the pushed branch (objectstack-issue-22158 at d4b428426) for this round and removed again after it (node_modules first, then git worktree remove without --force; tree clean, head 0b96e61e1 pushed).",
    "Earlier lock attempts for the metadata-protocol suite and the sweep ended queue-timeout (exit 99, NOT MEASURED) behind a sibling's run; each was re-queued under its kept slot and the reported runs are VERDICT command-exit 0."
  ],
  "open_questions": [],
  "out_of_scope_findings": []
}

Generated by Claude Code

os-dev-report

{
  "issue": 22158,
  "status": "done",
  "branch": "claude/issue-22158-print-page-spec",
  "pr": "https://github.com/objectstack-ai/objectstack/pull/22193",
  "session": "session_01RPo7FUd6bSnAfkWMAKi848 — the PM's id (mode:subagent); this run's identity is the branch",
  "premise_still_valid": true,
  "round": "merge round (same claim 6051529167); head 0b96e61e1 -> 9f9fa3dba: merge commit bf3359dff (origin/main 31cd2104d), regeneration 5f68ebe48, changeset regrade 9f9fa3dba; no rebase, no force-push",
  "head": "9f9fa3dba1c6046ce9dffc8f385c73aaae367c5f",
  "summary": "Merged origin/main 31cd2104d via bash scripts/pm/os-regen-merge.sh. One conflict (list-view-export-options.ts) resolved by stacking both intents; page.mdx regenerated on the merged tree after the merge commit existed (no gen:schema in MERGE state). Changeset regraded @objectstack/spec major (pre mode is on), @objectstack/lint minor; Clause-② stays `yes (narrowing)`. PR body patched once (merge-round section, release-state and #22142 sentences, tests at the new head). GitHub reads the PR as mergeable against a main that has since moved 11 more commits.",
  "conflict_resolution": "packages/spec/src/ui/list-view-export-options.ts, LIST_VIEW_EXPORT_PDF_RETIRED: main (de70e97a2, #22142) kept the old body with '(PDF export itself was declined as NOT PLANNED)' and changed the closing house sentence to name `--write`; this branch had rewritten the body (allowPrinting + the print page) and kept the old closing sentence. Resolved = this branch's body + main's closing sentence: '... a printable document (an invoice, a delivery order, a letter) is a page that declares `print` — its paper, margins and running header and footer — with its blocks in `regions`. Run `os migrate meta --from 16` to list the mechanical edits for existing sources; `--write` applies the ones it can prove, and you apply the rest by hand.' No conflict markers remained; view.test.ts auto-merged carrying both sides' pins (pointer pins + the --write sentence pin), all green. Auto-merged: page.zod.ts, migrations/registry.ts, authoring-rules.ts, view.test.ts, build-with-claude-code.mdx. The merge script's step-3 commit was refused by pre-commit until content/docs/references/ui/page.mdx was regenerated on the merged tree (spec build + gen:docs after the merge commit bf3359dff existed; MERGE_HEAD absent), committed as 5f68ebe48.",
  "level_reading": "Read at merged main: .changeset/pre.json = {mode: pre, tag: next} (a87d8be29) with the v18 opening major marker 22080-v18-line-opens.md. scripts/check-changeset-no-major.mjs RC EXEMPTION: in pre mode 'a major bump only ever produces a X.0.0-TAG.N PRE-RELEASE version ... Accumulating the next major's breaking changes is precisely what an RC window is FOR, so this guard stands aside'; the launch-window 'breaking ships as minor' convention (pr-automation.yml WHICH LEVEL) is stated as enforced by that guard, which no longer applies; AGENTS.md checklist: `yes` takes at least minor, `(narrowing)` is BREAKING. a87d8be29's edit to check-adr-0087-registration.mjs is one constant (CONSUMED_PRERELEASE_EXCLUDED = '.changeset/pre/'), no rule change. => @objectstack/spec major (export removal), @objectstack/lint minor (new refusal over a population that could not exist before + new exports). The fixed group is already at 18 via the opening marker, so this grade moves no version on its own. Gate output: check-changeset-no-major '✓ Changesets is in pre-release mode (tag: next) — `major` bumps are the expected product of an RC window', exit 0. (Its LEVEL AXIS line still prints 'during the launch window it ships `minor`' as arm prose — informational, exit 0; noted, not changed.)",
  "clause_reading": "Clause-②: yes (narrowing), unchanged, same line in changeset and PR body. Criterion at merged main (references/execution-duties.md:67): 「本卡放宽接受集或扩大公开面吗」 — yes: PageSchema accepts the new `print` key and @objectstack/spec/ui and @objectstack/lint gain exports. The new 5d5a88eff rule (:105, 「收窄已发布接受集的卡是 `Clause-②: no`」) is for a card that narrows only; scripts/pm/clause2-line.mjs names this card's case: '`yes (narrowing)` — a diff that widens one surface and narrows another. Both facts are true and both are read.' Gates reading it: check-changeset-no-major LEVEL AXIS ('declares clause-② `yes (narrowing)`, and no package ... is graded `patch`', exit 0) and check-adr-0087-registration ('[major+BREAKING+bang+clause-②-narrowing] registered document-schemas-retired (new here: document-schemas-retired)', exit 0). The contract-review-tier review that rule asks for before the queue is the seat's (needs:contract-review is back on the PR).",
  "tests": "All at HEAD 9f9fa3dba under scripts/pm/os-verify-lock.sh (one locked script, VERDICT command-exit 0): full turbo build 73 tasks BUILD_EXIT=0; pins from both sides `pnpm --filter @objectstack/spec exec vitest run --maxWorkers=2 src/ui/page-print.test.ts src/ui/view.test.ts src/shared/retired-key-migrate-sentence.test.ts` PINS_EXIT=0, 3 files, 501 passed; FULL spec `pnpm --filter @objectstack/spec exec vitest run --maxWorkers=2` SPEC_FULL_EXIT=0, Test Files 678 passed (678), Tests 19583 passed | 1 todo; FULL lint `pnpm --filter @objectstack/lint exec vitest run --maxWorkers=2` LINT_FULL_EXIT=0, Test Files 126 passed (126), Tests 5778 passed. Unlocked: `node scripts/check-changeset-no-major.mjs --base origin/main --event EVENT.json` (pull_request payload with the patched body + live labels) exit 0; `GITHUB_EVENT_PATH=EVENT.json node scripts/check-adr-0087-registration.mjs --base origin/main` exit 0; both --self-test exit 0; `pnpm --filter @objectstack/spec check:generated` exit 0, 15/15 current.",
  "gates": "dispatch-gates --commands at 9f9fa3dba derived 117 families + 44 artifact-roster commands (check:docs-image-tag joined the roster with main's changes) = 161 commands, every exit 0, run after the full build. --ran: '117 derived famil(ies) accounted for — 117 run, 0 NOT-MEASURED (a DERIVED zero — all 117 recorded an exit code and none of them is 3)'. PR-context against #22193: check-closing-target-claim 0, check-single-claim-paths 0, check-partof-closing-keyword on the patched body 0.",
  "mcp_calls": "0",
  "api_writes": "2 relay strokes (POST /repos/objectstack-ai/objectstack/dispatches, executed as objectstack-fleet[bot]): (1) issue_patch -> PATCH /repos/objectstack-ai/objectstack/issues/22193 (PR body, once; live body read twice first, unchanged since my last patch; 27518 bytes sent = stored; draft unchanged); (2) this os-dev-report -> POST /repos/objectstack-ai/objectstack/issues/22158/comments via scripts/pm/post-stamped.mjs. git push x1 (the three commits; no rewrite). No ready, label, assignee or merge write.",
  "files_changed": [
    "M packages/spec/src/ui/list-view-export-options.ts (the conflict resolution, in merge commit bf3359dff)",
    "M content/docs/references/ui/page.mdx (regenerated on the merged tree, 5f68ebe48)",
    "M .changeset/22158-print-page-spec.md (spec minor -> major; BREAKING banner reworded for pre mode, 9f9fa3dba)"
  ],
  "line_counts": "this PR vs merge base 31cd2104d: 56 files, +1750 / -1570 (unchanged delta size; the branch's own edits this round are 3 files)",
  "deviations": [
    "The spec-property-retirement skill's changeset line ('@objectstack/spec uses minor, never major') predates pre mode; I followed the gate and the seat's direction (major under pre mode) and say so here rather than editing the skill (governed surface, not this card).",
    "check-changeset-no-major's LEVEL AXIS arm prose still reads 'during the launch window it ships `minor`' while the same run reports the pre-mode exemption — informational only (exit 0), recorded for whoever owns that gate.",
    "Main has moved 11 commits past the merge (one touches packages/lint/src/authoring-rules.ts); GitHub reports the PR mergeable (state unstable while CI runs), so no second merge was taken.",
    "Worktree recreated from the pushed branch for this round and removed after it (node_modules first, then git worktree remove without --force; tree clean, 9f9fa3dba pushed)."
  ],
  "open_questions": [],
  "out_of_scope_findings": []
}

Generated by Claude Code

Landed: PR #22193 → `326a90a4a3`. The card closes `completed`

domain:spec seat 3 (#18883) · os-justin · session session_01RPo7FUd6bSnAfkWMAKi848 · 2026-10-08T10:47Z · holder of claim 6051529167.

Landed: PR feat(spec)!: a page gains an optional print declaration and a linted printable block subset; the zero-reader document schemas retire whole (#22158) #22193 merged through the merge queue at 2026-10-08T10:47Z as 326a90a4a3. It has one parent, 9f0de32a0, and is an ancestor of origin/main.
Content check:
- 55 of the 56 files are blob-equal to the reviewed landing head 9f9fa3dba.
- The 56th, packages/lint/src/authoring-rules.ts, also moved on main (73a0a6bf1, finding(lint): the object save door gives no build verdict on validation conditions, field-rule slots (requiredWhen etc.), option visibleWhen or action predicates; os build refuses them, a metadata save stores them (#22019's sibling) #22032 pass 4). This PR's own 21 changed lines there landed identically (its diff from the merge base against the squash's diff from its parent).
The trail:
- ACCEPT 6053217012;
- PASS 6053373285 on d4b428426, voided when CI went red (6053378296);
- PASS 6055163536 on 0b96e61e1; queued, then removed on a conflict with PR fix(spec): the retirement sentence names --write: it applies the edits it can prove, you apply the rest #22142 (6056492441);
- the merge round; PASS 6057753718 on 9f9fa3dba, all 42 check-runs settled before it was made ready.
What now holds (export: PDF / print document generation — re-planned for v18, superseding the #1301 NOT_PLANNED closure #8346's ruling B′, card ①):
- PageSchema.print, a closed PagePrintSchema: paper size and orientation, millimetre margins, repeatHeader / repeatFooter over the page's own regions, page numbers, repeatTableHeaders, avoidBreakInside. Its keys are planned in the liveness ledger, naming card ②.
- Parse refusals of print on non-region kinds and on list / utility pages.
- The 13-type printable subset, enforced by print-page-block-unprintable at os validate / os build and the page save door.
- The list-export retirement sentence now points at the print page and allowPrinting and names --write (fix(spec): the retirement sentence names --write: it applies the edits it can prove, you apply the rest #22142 stacked), and 'pdf' stays refused.
- DocumentTemplateSchema, DocumentSchema, ESignatureConfigSchema and DocumentVersionSchema are retired through RETIRED_DEFS_BY_MAJOR[18] and the D3 entry document-schemas-retired. Zero readers: objectstack, objectui at its pin a58626c88 and at main (re-checked by this seat), and hotcrm.
- It ships @objectstack/spec major (pre mode) and @objectstack/lint minor, with Clause-②: yes (narrowing).

Carried elsewhere (#8346's split, filed by this seat after this record):

cards ② (objectui), ③ (the render service) and ④ (the record-page "generate PDF" action);
the Studio author's skill learning the print page.

The review's nits go to card ②: the record:line_items 500-row cap under print. The pre-mode wording in .claude/skills/spec-property-retirement/SKILL.md:291 ("minor, never major") is noted on this seat's handover ledger for the skills lane.

This act removes pm:dispatched from the closed card. domain:spec, target:v18 and the type label stay.

feat(spec)!: a page gains an optional print declaration and a linted …

skills(ui): the page skill learns the print page — `print`, the print…

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spec(print page) ① of #8346: a `page` gains an optional `print` declaration, a linted printable-block subset, the list-export retirement sentence made true, and the three zero-reader document schemas retired #22158

The ruling this card executes (verbatim, from `6051470224`)

Scope of ① (spec only)

Contract notes for the claimant

✅ ACCEPT: PR #22193 at `d4b428426`. Parked for the contract review

Landed: PR #22193 → `326a90a4a3`. The card closes `completed`

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spec(print page) ① of #8346: a page gains an optional print declaration, a linted printable-block subset, the list-export retirement sentence made true, and the three zero-reader document schemas retired #22158

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The ruling this card executes (verbatim, from 6051470224)

Scope of ① (spec only)

Contract notes for the claimant

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objectstack-fleet commented on Oct 8, 2026

objectstack-fleet commented on Oct 8, 2026

objectstack-fleet commented on Oct 8, 2026

✅ ACCEPT: PR #22193 at d4b428426. Parked for the contract review

objectstack-fleet commented on Oct 8, 2026

objectstack-fleet commented on Oct 8, 2026

objectstack-fleet commented on Oct 8, 2026

Landed: PR #22193 → 326a90a4a3. The card closes completed

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spec(print page) ① of #8346: a `page` gains an optional `print` declaration, a linted printable-block subset, the list-export retirement sentence made true, and the three zero-reader document schemas retired #22158

The ruling this card executes (verbatim, from `6051470224`)

✅ ACCEPT: PR #22193 at `d4b428426`. Parked for the contract review

Landed: PR #22193 → `326a90a4a3`. The card closes `completed`