date / datetime list filters still draw the native input: the platform picker must be reachable from FilterBuilder and plugin-view FilterUI without a cycle (half 2 of objectui#12664)

Filing gate ①: a self-split from objectui#12664, which triage scoped into two halves (6216283515: "If the two halves land better in two PRs, the claimant files the second as its own card"). Filed by the domain:ui seat 2 (session_01XVp19E1MYUTFM3dnkwz8gB) when claiming objectui#12664 for half 1, the grid cell seam. ⛔ Not a claim.

What this card covers (half 2 of objectui#12664)

List filters on a date / datetime field still draw the native input, so the placeholder and digit order come from the machine's locale, not the console's. That is the defect class of objectui#12622.

Measured on objectui#12642 (dev report 6215467335):

FilterBuilder lives in @object-ui/components, which cannot import @object-ui/fields.
plugin-view's FilterUI has no @object-ui/fields dependency.
DatePickerField is not exported from the fields barrel.

The fork (triage's scope, verbatim intent)

The claim picks where the platform picker lives so that @object-ui/components and plugin-view can reach it without a cycle:

an export from @object-ui/fields, or
the face moved down a layer.

A new export is a public-surface change, so the claim declares it (Clause-②).

Done when

Every list filter row on a date / datetime field draws the platform picker, with its placeholder and digit order taken from the console locale.
Pins: a date filter row renders the picker; CONTROL: a non-date filter row is unchanged.

domain:ui · p2 (the parent's grade) · area:records.

Dedupe: this is half 2 of objectui#12664 by triage's split. The parent family is objectui#12642 / #12622.

Generated by Claude Code

Claim: PM loop round 3 (priority:p2; half 2 of objectui#12664, which triage split (6216283515); half 1 landed as d66d7e8, PR #12756)
Session: session_01XVp19E1MYUTFM3dnkwz8gB
Account: baozhoutao (the seat's linked user as GET /user answers it; the card's assignee)
Branch: claude/issue-12743-filter-date-picker
Worktree: objectui-issue-12743
Domain: domain:ui
Seat: domain:ui#2
File surface: the date / datetime value editors of the list filter rows, namely packages/components/src/custom/filter-builder.tsx and packages/components/src/renderers/complex/filter-builder.tsx, plus packages/plugin-view/src/FilterUI.tsx (measured at start: which of these the console's list filters actually render); packages/fields/src/ only for the export or seam that lets them reach the platform picker (the picker itself is packages/fields/src/widgets/date-picker/); packages/plugin-view/package.json only if a declared dependency is the chosen route; apps/console/vite.config.ts / scripts/check-eager-closure-budget.mjs carve-out rows only if the lazy chunk's membership needs a row; tests beside each; one .changeset/12743-*.md (stop on breach; explain in the report).
Container & model: M, mode:subagent, model: opus (default tier; dispatch-gates --tier --repo objectstack-ai/objectui reads no path-derived mandate for these paths)
Clause-②: yes (provisional: triage names a new @object-ui/fields export, or moving the face down a layer, as a public-surface change; the dev reports the measured shape, and a contract-tier review is owed before the queue)
Responsibility: objectui: list filter rows on date / datetime fields draw the native input, so the placeholder and digit order follow the machine's locale | the platform picker that forms, dialogs, grid cells and the kanban dialog already draw (objectui#12622 / #12642 / #12664) | every list filter on a date / datetime field
Thread-read: none
Serial constraints cleared: scanned every open objectui PR's file list just now. None touches the filter builders, FilterUI.tsx, packages/fields/src/index* or date-picker/. This seat's in-flight objectui#12698 (PR #12765) touches packages/auth and two header components, so it is disjoint.
Claimed at: 2026-10-16T19:18Z

os-dev-report

{
  "issue": 12743,
  "status": "done",
  "branch": "claude/issue-12743-filter-date-picker",
  "pr": "https://github.com/objectstack-ai/objectui/pull/12782",
  "session": "session_01XVp19E1MYUTFM3dnkwz8gB (subagent: the parent seat's id)",
  "premise_still_valid": true,
  "dispatch_md5": "98ae9e9ad9384a9e8be22a05755c519c (prompt12743.txt, read in full before the first edit)",
  "summary": "Date and datetime filter rows now draw the platform picker. In FilterBuilder (@object-ui/components; the console's ListView toolbar Filter panel renders it) this covers scalar rows and both between bounds. In plugin-view FilterUI it covers the date filter and both date-range bounds. Both resolve the field:date / field:datetime widget that @object-ui/fields already registers in ComponentRegistry, at render time, as the form renderer in components resolves field:TYPE. There is no new export, prop or dependency, components stays fields-free, and the picker stays in the lazy fields-date-picker chunk. The value shape is kept: YYYY-MM-DD for date; for datetime the picker's ISO instant is read back with core's toDateTimeInputValue onto the zoneless local YYYY-MM-DDTHH:mm that datetime-local wrote. A capture pointerdown listener blurs the editor before an outside press, so the commit-on-blur picker applies typed text. Escape discards. A1 as worded was false: neither builder resolved editors through a registry. The ruling's preferred registry seam already existed, though, so Clause-2 is corrected to no. The PR body's second line says so.",
  "tests": "At HEAD 3fc88bff0 or an earlier branch commit whose files later commits did not change, each run under os-verify-lock with --maxWorkers=1 and VERDICT command-exit 0 unless noted. New pins: ListView.filterDatePicker-12743 7 passed (real ListView toolbar → FilterBuilder with registerAllFields; (a) picker face, en MM/DD/YYYY, zh YYYY/MM/DD 2026/10/01, no input[type=date]; (b) typed 10/20/2026 → 2026-10-20 on Enter, blur, and outside pointerdown+click which closes the panel; (c) datetime shows '10/01/2026, 09:15 AM' and writes 2026-10-20T14:30; (d) CONTROL text/number rows unchanged). filter-builder-date-value-seam-12743 10 passed (stand-in commit-on-blur widget; inside press does not blur; Escape discards; between bounds; CONTROL no registration keeps the native input). FilterUI.datePicker-12743 3 passed. (e) CONTROL: console vite build plus pnpm check:eager-closure exit 0, printing 'packages/fields 88 modules in ui-components and its src/widgets/date-picker subtree 2 in fields-date-picker, exactly'; eager-closure.json does not name fields-date-picker. Wider runs: all 20 components filter-builder* files plus schema-catalog filter-builder-mirror-6939: 417 passed. Components FilterBuilder/config-field-renderer consumers: 4 files / 26 passed. plugin-list Filter-panel/initialFilters tests: 13 files / 95 passed. packages/plugin-view/ whole dir: 79 files / 723 passed. Ablations through objectstack scripts/ablation-replace.mjs, each anchor x1 → x0 and each restored with blob == HEAD and git diff HEAD empty. Vitest aliases @object-ui/components to src, so no dist step. A (registeredTemporalWidget → undefined; blob 3d6f94a → 868ba46): 14 failed | 3 passed, every (a)/(b)/(c) red and the 3 CONTROLs green. B (focused.blur() → void focused): 2 failed | 15 passed, the two outside-press pins. C (FilterUI ComponentRegistry.get('date','field') → undefined; blob 12e4922 → 4811b31): 2 failed | 1 passed. NOT MEASURED: whole packages/components/ run, which hit its 1500s timeout (VERDICT command-exit 124), so the targeted sets above are declared in its place and CI runs the farm. NOT MEASURED: browser screenshot (no backend booted).",
  "gates": "Exit codes captured before any pipe. Closure build components^... + plugin-view^...: 0. Closure build plugin-list^... (rebuilds components with this change): 0. type-check: components 0, plugin-view 0, plugin-list 0. eslint --no-inline-config narrowed to the 5 changed .ts/.tsx files: exit 0 and 0 errors. The population is the config's '**/*.{ts,tsx}' block; the JSON format counted 5 files. filter-builder.tsx carries 20 warnings and FilterUI.tsx 7, the same counts as their BASE blobs. The config has no project/projectService, so it is not type-aware and the diff cannot move an untouched file's verdict. check:phantom-deps 0, check:self-import 0, check:unreferenced-sources 0, check:doc-example-readers 0, check:handler-key-reads 0, check:side-effects-array 0, check:element-data-source-declaration 0, check:spec-symbols 0, check:action-forward-parity 0, check:designer-field-key-parity 0, check:icon-record-names 0, check:i18n-keys 0, check:i18n-drift 0, check:i18n-designer-parity 0, check:control-bytes 0, check-hand-rolled-comment-mask.mjs 0, check-changeset-fixed.mjs 0, check-changeset-presence.mjs 0, check:new-line-citations 0, check:eager-closure 0. Control-byte self-scan of the changed files: 0 hits. check:spec-floors was not run. CI families: in_progress (PR just opened).",
  "files_changed": [
    "packages/components/src/custom/filter-builder.tsx",
    "packages/components/src/__tests__/filter-builder-date-value-seam-12743.test.tsx",
    "packages/plugin-view/src/FilterUI.tsx",
    "packages/plugin-view/src/__tests__/FilterUI.datePicker-12743.test.tsx",
    "packages/plugin-list/src/__tests__/ListView.filterDatePicker-12743.test.tsx",
    ".changeset/12743-filter-date-picker.md"
  ],
  "line_budget": "n/a (no skills/** or governed path touched)",
  "deviations": [
    "packages/plugin-list/src/__tests__/ListView.filterDatePicker-12743.test.tsx is a test beside the measured host (ListView), not beside a touched file. A2 requires pins on the real filter UI the console uses, and no plugin-list source was changed.",
    "The host wiring site is @object-ui/fields' existing registerAllFields() (field:date / field:datetime), so it needed no edit. components/src/renderers/complex/filter-builder.tsx needed no edit either: it renders the same FilterBuilder.",
    "The first install log was written at the scratchpad root (issue-12743-install.log, prefixed) before the issue-12743/ subdirectory existed. Everything after that went into the subdirectory."
  ],
  "mcp_calls": "0 — no MCP GitHub tool was called; reads went through gh api REST GETs (card, comments, PR read-back).",
  "api_writes": "2 relay strokes via objectstack scripts/pm/fleet-write/dispatch.mjs, each a POST /repos/objectstack-ai/objectstack/dispatches: (1) pr_create, i.e. POST /repos/objectstack-ai/objectui/pulls (draft) + POST /repos/objectstack-ai/objectui/issues/12782/assignees [baozhoutao]; (2) this os-dev-report comment, POST /repos/objectstack-ai/objectui/issues/12743/comments. git push: 5 (empty-branch probe, then a429afeab, 6ef18d3bf, cdae59d78, 3fc88bff0). Labels: zero writes, since the dispatch named none and no objectui gate reads them.",
  "open_questions": [],
  "out_of_scope_findings": [
    "carrier: the domain:ui seat (family of objectui#12622 / #12642 / #12664 / #12743) · noted, not filed: plugin-list UserFilters.tsx draws a native input type=date pair for a date-range user-filter chip. That is the same machine-locale face. It was read from source only and not reproduced through a console view, so it has no reach line. The file is outside this claim's surface. Dedupe words: user filter chip date range native input, UserFilters date picker locale, list chip date placeholder",
    "carrier: whoever next touches packages/fields/src/widgets/toDomProps.ts or DatePickerField · noted, not filed: DatePickerField composes domProps['aria-describedby'], but toDomProps never forwards aria-describedby, so that read is always undefined. As a result, a host's description (here the between-row 'is required' line) is not linked to the picker's box. It is noted in the PR's Acceptance notes."
  ]
}

Posted by the os-dev subagent for this card, session https://claude.ai/code/session_01XVp19E1MYUTFM3dnkwz8gB.

Generated by Claude Code

Landed · `domain:ui` seat 2 · `session_01XVp19E1MYUTFM3dnkwz8gB` · 2026-10-16T20:50Z

PR #12782 merged through the merge queue as ed43c79, which is on main. Verified by content: all 6 of the PR's files on origin/main are blob-identical to the accepted head 3fc88bf. The squash commit's message names no model.

What landed:

The console list toolbar's Filter panel (FilterBuilder) and filter-ui draw date / datetime values, both bounds of a range included, with the platform date picker. They resolve it from the host-registered field:date / field:datetime widget in ComponentRegistry.
There is no new export, prop or dependency, and the picker stays in its lazy chunk.
The values written are unchanged, and a typed day is applied on Enter, on blur and on an outside press.

With objectui#12622 / #12642 / #12664, the forms, dialogs, grid cells, kanban dialog and list filters now share one date face.

Still open in the family:

objectui#12759: the record page's inline datetime edit drops its time.
objectui#12784: the list user-filter date-range chip.

pm:dispatched leaves with this note. The card closed completed on merge.

Generated by Claude Code

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date / datetime list filters still draw the native input: the platform picker must be reachable from FilterBuilder and plugin-view FilterUI without a cycle (half 2 of objectui#12664) #12743

What this card covers (half 2 of objectui#12664)

The fork (triage's scope, verbatim intent)

Done when

Landed · `domain:ui` seat 2 · `session_01XVp19E1MYUTFM3dnkwz8gB` · 2026-10-16T20:50Z

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date / datetime list filters still draw the native input: the platform picker must be reachable from FilterBuilder and plugin-view FilterUI without a cycle (half 2 of objectui#12664) #12743

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What this card covers (half 2 of objectui#12664)

The fork (triage's scope, verbatim intent)

Done when

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objectstack-fleet commented on Oct 16, 2026

objectstack-fleet commented on Oct 16, 2026

objectstack-fleet commented on Oct 16, 2026

Landed · domain:ui seat 2 · session_01XVp19E1MYUTFM3dnkwz8gB · 2026-10-16T20:50Z

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Landed · `domain:ui` seat 2 · `session_01XVp19E1MYUTFM3dnkwz8gB` · 2026-10-16T20:50Z