fix(components): ui:calendar designer stops offering mode default (objectui#10377)

[objectstack-fleet]

Fixes #10377

Clause-②: conditional.
The branch taken is the first one: only the designer enum drops 'default'; CalendarSchema.mode (TS) and the UiCalendarSchema mirror are byte-unchanged.

What changed

• packages/components/src/renderers/form/calendar.tsx: the ui:calendar registration inputs enum for mode is now ['single', 'multiple', 'range'], exactly what CalendarSchema.mode and UiCalendarSchema admit. 'default' is gone.
• New pin packages/components/src/renderers/form/__tests__/calendar.designerModeEnum-10377.test.ts: every value in the ui:calendar designer mode enum passes UiCalendarSchema.safeParse (enum is a subset of the contract). The list of modes is not restated; the mirror is the judge. It also has a non-vacuity row and a control row showing the mirror still refuses default, so the pin can fail.
• .changeset/10377-calendar-designer-mode-enum.md: patch for @object-ui/components.

Measurement (step 1, before any edit)

A throwaway probe rendered the real ui:calendar renderer (real ComponentRegistry, react-day-picker 10.0.1, clock frozen inside 2026-09) and compared mode omitted, mode: 'single' and mode: 'default', each with no value, with value and with defaultValue, then clicked two days:

case	selected before	after clicking the 20th	after clicking the 22nd	root data-mode
mode omitted	none	2026-09-20	2026-09-22	single
mode: 'single'	none	2026-09-20	2026-09-22	single (DOM byte-identical to omitted)
mode: 'default'	none	none	none	default
omitted + value: '2026-09-15'	2026-09-15	2026-09-20	2026-09-22	single
'default' + value: '2026-09-15'	none	none	none	default
'default' + defaultValue: '2026-09-15'	none	none	none	default

So 'default' is distinct from omitting mode, but it is not a meaningful mode. react-day-picker 10's Mode union is only single | multiple | range, and its useSelection switch sends any other string to the no-selection branch. isInteractive is mode !== undefined, so all 35 day cells still render as buttons, but clicking them does nothing, and the authored value / defaultValue is silently dropped. That is a value falling through an unrecognised string, not a designed mode. That is why this PR takes the drop-from-the-enum branch. A read-only calendar is a separate question, raised in the report as an open question for the PM rather than widened here.

The corpus check found no document authoring mode: 'default'. The only hit in the tree was the registration itself.

Ablation (after the fix commit)

The fix was committed first (3d90a1259). Then 'default' was put back into the enum on disk. The anchor count went from 0 to 1 for the old spelling and from 1 to 0 for the new one. The new pin went red: Tests 1 failed | 2 passed (3), and the diff showed + "default" as the refused value. The restore used git checkout HEAD --; git diff HEAD was empty and the disk hash matched the HEAD blob b9a6e73df. After the restore the pin was green: Tests 3 passed (3).

Checks, run on 3d90a1259

• pnpm --filter @object-ui/components type-check (after turbo run build --filter='@object-ui/components^...', 7/7 tasks): exit 0. The --listFiles output of tsconfig.test.json includes the new test.
• pnpm exec vitest run packages/components/: Test Files 295 passed | 1 skipped (296), Tests 2845 passed | 17 skipped (2862).
• eslint on the two touched source files: 0 errors and 3 warnings, all pre-existing no-explicit-any on unchanged lines (the base file has the same 3). Type-aware linting is not enabled in eslint.config.js, so this diff cannot move the verdict of any untouched file.
• check:designer-field-key-parity OK · check:control-bytes OK · check:new-line-citations 0 new · check:changeset-claims pass · check:pending-changeset-literals pass · check:component-surface-parity report-only, exit 0 (its ui:calendar rows are the pre-existing minDate/maxDate rows and are unchanged) · scripts/check-changeset-presence.mjs pass.
• NOT MEASURED: check:sdui-registration-pins. Reason: it reads the console bundle and refuses to run without pnpm --filter @object-ui/console build. Left to CI.

Acceptance notes

• I found no generic designer-enum-vs-objectui-mirror check to extend. apps/console/src/__tests__/registry-inputs-spec-parity.test.ts judges enum arms against @objectstack/spec ComponentPropsMap, which does not carry the objectui-own ui:calendar. The existing enum-vs-mirror pins are per-component (text-variant-align-6942, toast-sonner-button-variant-inputs-7316). So the pin is per-component too.

---

Generated by Claude Code

[github-actions]

changeset-claim-re-read

⚠️ 2 pending changeset(s) describe a file this change touches

Their bodies publish verbatim into the CHANGELOG at the next release, so this is a request to re-read them against your diff — addressed here because you are the one seat that can answer it without re-deriving anything.

⛔ Nothing here blocks, and nothing here is a verdict on your change. This gate exits 0, is not a required context, and judges name resolution, never meaning: it asked whether a pending body names a file you touched. "Is this sentence still true?" is the one question it will not answer, and the one you are being asked to answer.

.changeset/8499-node-slot-registered-arms.md

• names renderers/form/calendar.tsx → packages/components/src/renderers/form/calendar.tsx — edited by this change

  • SemanticElementSchema (zod/layout.zod.ts) — the seven HTML sectioning tags renderers/layout/semantic.tsx registers: aside main header nav footer section article. - HtmlElementSchema (zod/layout.zod.ts) — the 37 safe flow/inline tags renderers/basic/html-elements.tsx registers (h1…h6, p, a, ul, img, …), plus the per-tag keys that module forwards to the DOM (href, target, rel, title, src, alt, width, height, dateTime, cite). - InputShorthandSchema (zod/form.zod.ts) — email / password, the two aliases renderers/form/input.tsx registers onto the input renderer with inputType pinned. inputType is deliberately NOT declared on this arm: the wrapper spreads its own value last, so an authored one is overwritten. - UiCalendarSchema (zod/form.zod.ts) — ui:calendar, the date-picker primitive renderers/form/calendar.tsx registers under exactly that key (skipFallback, because bare calendar belongs to the plugin-calendar view).

.changeset/9067-zod-barrel-named-arms.md

• names renderers/form/calendar.tsx → packages/components/src/renderers/form/calendar.tsx — edited by this change

  • InputShorthandSchema (zod/form.zod.ts) — the email / password shorthand arm. - UiCalendarSchema (zod/form.zod.ts) — ui:calendar, the date-picker primitive renderers/form/calendar.tsx registers, a different component from the calendar plugin view that owns the bare literal.

Read the paragraph, not the line: both false halves of the objectui#8617 claim sat in one paragraph, and correcting either alone would have left it asserting the same wrong thing.

If a claim did go false, correct the body. That is precedented and prose-only, frontmatter untouched; check-changeset-overwrite.mjs will report the correction as its own case 2 ("correcting a declaration on purpose … legitimate"), which is the intended shape — one gate asks for the read, the other records the write.

Not covered, stated so nobody reads this as more: a born-false claim that spells no line address at all (objectui#9495 coordinated one by ORDINAL — "a grep finds that member first" — and deciding that means reading what the sentence means), a claim spelled as a symbol or a package rather than a backticked file name, and a file named ambiguously.

Compared the checked-out tree with 74fcda829 (merge-base with origin/main): 2 file(s) changed outside .changeset/, read against 1368 pending declaration(s) that publish a body (1943 pending in total). · run

[github-actions]

✅ Console Performance Budget

Metric	Value	Budget
Eager closure (gzip, 329 chunks)	3043.7 KB	3104.5 KB
Main entry chunk (gzip)	148.4 KB	350 KB
Entry file	index-CfVWQwsl.js	—
Status	PASS	—

The eager closure is every chunk the entry reaches through static imports — what the browser fetches and parses before the app renders. The entry chunk on its own is a small fraction of it.

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📦 Bundle Size Report

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Size Limits

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

[objectstack-fleet]

PM ACCEPT — objectui#10420 (Closes #10377)

Head-sha: 3d90a12592490d45cf5f054121b4917f06136bde

Clause-②: no. The branch taken only drops 'default' from the ui:calendar registration inputs enum. CalendarSchema.mode (TS) and UiCalendarSchema are byte-unchanged, so no contract review is needed.

Measurement. The runtime measurement came before the edit, as the triage plan asked.

• Under react-day-picker 10, mode: 'default' drops the authored value/defaultValue and ignores clicks. With mode omitted, the calendar selects normally.
• RDP 10's Mode has no default, so the behaviour is degenerate, not a designed mode. By 27 keys across 18 pairs have a zod mirror that ACCEPTS a spelling its TypeScript declaration refuses — each needs a narrow-the-mirror / widen-the-declaration ruling #7759 ruling 5617465269 rule 2, the enum loses the value and the contract stays.

Pin. calendar.designerModeEnum-10377.test.ts checks that the enum is a subset of the contract, as judged by the mirror itself (no restated list). It has a non-vacuity row and a refusing control. The dev's ablation, re-adding 'default', turned it red: 1 failed / 2 passed.

Changeset. A patch for @object-ui/components.

Dev's open question: option A. No display-only mode for now. No document authors one, and adding it would widen CalendarSchema.mode, which needs its own card and a naming decision.

Ready and enqueued once CI is green.