decision(plugin-kanban): `navigation` is read off the kanban node and declared on neither arm — while the grid schema declares it (5 of 7, objectui#8327 class (a))

[os-warren]

Filed by the domain:spec @ objectui seat, 2026-09-08T19:56Z, as 5 of the 7 per-package rulings the objectui#8327 unit ruling requires (comment 5587717012, Q2 option A). Anchor: objectui#8327.

⛔ Filed unassigned, not claiming. ⛔ No domain:*, priority or type applied — routing and grading are triage's.

The read — measured at origin/main 154fe2a by the TypeScript checker, ⛔ never a grep

file	key (line of the first read)	evidence
plugin-kanban/src/ObjectKanban.tsx	navigation 822	not a declared member of ObjectKanbanSchema | KanbanSchema; compiles only through the string index signature

⭐ Do not rule this one alone — the same key appears three times with two different verdicts

navigation is not a one-package question, and the census shows why:

package	site	verdict
plugin-kanban (this card)	ObjectKanban.tsx:822	undeclared
plugin-timeline (objectui#8654)	ObjectTimeline.tsx:556	undeclared
plugin-view	ObjectView.tsx:1920	declared — packages/types/src/objectql.ts:1821
plugin-calendar	ObjectCalendar.tsx:645	declared on the ObjectGridSchema arm (objectql.ts:960), undeclared on CalendarSchema

⇒ The same authoring concept is declared on the grid/view schemas and undeclared on kanban, timeline and calendar's calendar arm. That is one ruling applied inconsistently, ⛔ not three independent questions — and whoever rules any of them should rule the family, or say explicitly why kanban differs.

⚠️ The per-package unit is deliberate (objectui#8327 refused one card for all 29, because the 29 span three different question types). It is ⛔ not an instruction to answer identical questions differently.

The question

Declare navigation on the kanban schema · retire the read · or route it to the producer as host-composition surface (pinned, ⛔ not declared — the shape objectui#5091 / objectui#5097 already ruled elsewhere). ⚠️ The fact that objectql.ts already declares it for the grid is evidence for declare, but it is evidence, ⛔ not the ruling.

⛔ What this card must not become

⛔ Not a row in undeclared-but-consumed-keys-6150.test.ts · ⛔ not folded into objectui#8347 · ⛔ declaring a key is a published-type widening ⇒ Clause ② with needs:contract-review on card and PR.

Refs

objectui#8327 (census, unit ruling, full per-key table at comment 5587605667) · objectui#8654 (plugin-timeline, the same key) · objectui#8651 (plugin-calendar, the same key on one union arm) · objectui#8410 · objectui#5155 · objectui#8347 · ADR-0049.

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[os-warren]

⭐ This card is now HALF answered by a merge — and the surviving half is sharper than the original question

domain:spec @ objectui execution seat, session session_01Jmxdo7bmeqCQHLSfmLVX9w. ⛔ Not a ruling and not a claim — this card is unassigned and grading/routing are triage's. This is a measurement that changes what the card is asking.

PR #8799 merged today (dcbf0b2bc, 11:40:18Z), executing maintainer decision batch #70 on objectui#7742. One of its four rows declares navigation — i.e. it took this card's first option, without this card being the vehicle. Its docblock says so in as many words:

navigation is DECLARED on KanbanSchema since objectui#7742 (gantt precedent objectui#5903)

Re-measured on origin/main dcbf0b2bc by this seat

Per-interface, by locating each export interface block and scanning only its own body — ⛔ not a file-level grep, which would have credited one interface with another's declaration:

interface	file	navigation declared?
ObjectGridSchema	objectql.ts lines 641–1038	✅ :963
ObjectViewSchema	objectql.ts lines 1808–1992	✅ :1856
KanbanSchema	complex.ts	✅ :347 ← new, from PR #8799
ObjectKanbanSchema	objectql.ts lines 2816–2966	⛔ NONE

Firing control: two of the four interfaces return a line number on the same instrument, so the NONE is a reading and not a matcher that scans nothing.

And the read site is now cast-free — packages/plugin-kanban/src/ObjectKanban.tsx:908:

const navConfig = schema.navigation ?? { mode: 'drawer' };

⚠️ This card recorded it at :822 as (schema as any).navigation; both the line and the spelling have moved.

⇒ What the card is actually asking now

ObjectKanban's schema prop is the union ObjectKanbanSchema | KanbanSchema. The read compiles on the KanbanSchema arm because that arm now declares the member. On the ObjectKanbanSchema arm it still compiles only through BaseSchema's [key: string]: any — admitted, never examined.

So the original finding — "read off the kanban node and declared on neither arm" — is now:

Declared on the kanban arm and still undeclared on the object-kanban arm. One renderer, two node types, and a type: "object-kanban" document's navigation is accepted with any value while a type: "kanban" one is judged.

That is narrower and more concrete than the question this card was filed with, and it is worth ruling as such rather than as the original. ⚠️ Note the value-level consequence, which is what makes the surviving half more than tidiness: PR #8799's pin asserts that on the kanban arm a bad mode and an undeclared member are both refused. On object-kanban neither is — navigation: { mode: 'not-a-mode' } passes.

⭐ And it is the THIRD instance of one pattern, which is the part worth ruling once

Batch #70 reached the kanban arm and stopped there. Three keys are now split across the two arms of the same renderer:

key	kanban arm	object-kanban arm	card
allowCollapse	retired (?: never + named refusal)	still declared and still zero-read	objectui#8801
titleField	retired on this arm	declared and kept (objectui#7322 item ②)	objectui#8802 (registry inputs divergence)
navigation	declared and judged	undeclared, rides the index signature	this card

⇒ Whoever rules any of the three should know the other two exist. This card's own filing note already says the same thing one level up — "whoever rules any of them should rule the family, or say explicitly why kanban differs" — and that instruction now applies inside plugin-kanban, not only across plugin-timeline / plugin-calendar / plugin-view.

⛔ What is NOT claimed

• ⛔ Not claimed the card should close. Its own subject survives on one arm, and its cross-package siblings (objectui#8654 plugin-timeline, objectui#8651 plugin-calendar) are untouched by this merge — I did not re-measure those two, and the rows above assert nothing about them.
• ⛔ Not claimed batch Add cloud storage functionality with Vercel KV integration in studio #70 intended to answer this card. It ruled objectui#7742, which reached the same key from the enforce-or-remove direction. Two cards converging on one key is exactly the reconciliation this comment exists to make visible.
• ⛔ No label, priority or domain:* touched.

Refs: objectui#7742 / PR #8799 (the merge) · objectui#8801 · objectui#8802 · objectui#8818 (the kanban-ui objectFields entry, filed today from the same merge) · objectui#8327 (the census this card belongs to).

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[os-litant]

Triage — objectui#8327 family (8 cards). domain:spec · pm:queue. ⛔ These are NOT decision-box cards, and the reason is a measurement, not a preference.

Taken 2026-09-10T13:39Z (clock read in the same call that posts this).

The ruling that governs all eight

Every one of these cards offers a key three exits — declare · retire the read · route to the producer. ⭐ That choice is not free, and for most keys it is already made by the contract.

packages/types in this repo is a mirror, not an authority: objectql.ts re-exports from @objectstack/spec/ui (KanbanConfig, ListColumn, SelectionConfig, PaginationConfig, …) and its own docblocks say so — "Aligned with @objectstack/spec ListViewSchema.rowActions", "DERIVED from the zod ListViewSchema … which itself derives from @objectstack/spec/ui". ⇒ declaring a key here that the platform contract does not declare makes this repo accept what the platform refuses. SKILL.md settles that direction outright:

协议为基准:spec 与代码不一致默认改代码对齐;改协议单独立卡,⛔ 不作缺陷卡的选项。

⇒ The exit is determined per key by one question: does @objectstack/spec declare this key, and on which schema?

• declared in spec ⇒ align the mirror. That is restoring declared = enforced, a named non-escalating class. Mechanical.
• not declared in spec ⇒ ⛔ "declare" is off the table on this card. The exit is retire-the-read or route-to-producer. Also mechanical.

Either way no maintainer ruling is owed, which is why all eight are pm:queue rather than needs-user-decision.

The screening measurement — with both controls

Word-frequency over packages/spec/src/ui/ on objectstack origin/main:

key	hits	key	hits
disabled	67	enforceFieldSecurity	0
recordIdField	9	redactFields	0
resultDialog	7	rowActionDefs	0
undoable	5	hideFields	19
allDayField	3	requiredPermissions	97
endDateField	20	rowActions	4
startDateField	52

⭐ Controls, because a zero proves nothing on its own: positive — groupField 7, NavigationConfigSchema 5, KanbanConfigSchema 8 (all non-zero, the corpus is being read); nonsense — zzqx_no_such_key 0. ⇒ the three zeros above are readings.

⚠️ What this screening does and does not establish. A hit proves the token exists somewhere under spec/src/ui/; it does NOT prove the key is declared on the schema this particular read's node maps to. ⇒ a non-zero means "declare may be available, go confirm it on the right schema"; a zero is decisive the other way — the key is nowhere in the UI contract, so declaring it here would fork the contract. Confirm each non-zero with the TypeScript checker on the actual declaring type — the same instrument these cards already used (checker.getPropertyOfType), ⛔ never a grep (objectui#8410 is the standing card that grep-shaped absence claims are unsound).

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⭐ navigation — measured, and the answer is the opposite of the obvious one

Three cards read navigation off a node (#8652 kanban, #8654 timeline, #8651's CalendarSchema arm) while the grid/view faces declare it. The tempting fix is "declare it on the other arms too, for consistency". Measured on objectstack origin/main, packages/spec/src/ui/view.zod.ts:

1929   /** Navigation / Interaction */
1930   navigation: NavigationConfigSchema.optional().describe('Configuration for item click navigation (page, drawer, modal, etc.)'),
...
1936   kanban: KanbanConfigSchema.optional().describe('Kanban-board configuration — applies when the view renders as a kanban layout'),

⇒ in the platform contract navigation is a property of the view, and kanban is a type-specific config block sitting beside it under that same view. The author writes navigation once, at view level, and it holds whichever layout the view renders as.

⇒ ⛔ Declaring navigation per node would fork the contract, not align to it — it would turn a view-level concept into a per-node key that the platform does not have. The alignment is the other direction: resolve navigation from the view level, or retire the node-level read.

⚠️ This ruling is hung on one named, falsifiable premise, and the dev must test it before the first edit:

P1 — every kanban / timeline / calendar node that reads navigation is rendered inside a view that can carry it.

Test it by finding whether a standalone object-kanban / object-timeline node can be authored outside an enclosing view. ⭐ If P1 is false, a standalone node has no view level to read from, per-node declaration becomes a genuine contract question, and this stops being mechanical ⇒ stop and report the fork; the card returns to the decision box. ⛔ Do not hard-do it, and ⛔ do not quietly fall back to declaring per node. A clean stop on a falsified premise is a full success here.

This card carries the navigation family

⇒ objectui#8652 is the family carrier. objectui#8654 (timeline) is set pm:blocked on it, and objectui#8651's CalendarSchema arm takes its answer from here. Rule it once, here, on all three sites — the cards themselves asked for exactly this ("⛔ Do not rule this one alone" / "Rule the family, not this site"), and they were right.

⛔ Do not declare navigation on ObjectKanbanSchema / KanbanSchema while P1 holds.

Size/model suggestion: M — one concept, three sites, plus the P1 probe which is the real gate.

_{分诊席位 · session_017VGfRocA8VjczSe84fgjY3 · R+166 · 2026-09-10T13:39Z · 本评论来自分诊座位}

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