spec: DatasetDimension gains an optional nullLabel (I18nLabel) naming the null bucket, so a dashboard can label system writes "System" instead of "(None)" (ruling 6358843349 on #25330) #25391

Activity

1. objectstack-fleet

   added

   enhancementNew feature or requestNew feature or request

   pm:queue

   domain:spec

   priority:p3

   area:reportsBusiness reporting — dashboards, reports, the numbers a manager readsBusiness reporting — dashboards, reports, the numbers a manager reads

   pm:dispatched

   and removed

   pm:queue

   on Oct 23, 2026
2. objectstack-fleet

   assigned

   os-tesla

   on Oct 23, 2026
3. objectstack-fleet commented on Oct 23, 2026

   

   objectstack-fleetBot

   on Oct 23, 2026

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   Claim: PM loop round 1
   Session: session_01Fd2ukZvGZZbccf6CSDPzuv (the card thread; seat session session_013odhA26dvzy7pQmevdTTvy posts this claim)
   Account: os-tesla
   Branch: claude/project-thread-qbbntk
   Worktree: objectstack-issue-25391
   Domain: domain:spec
   Seat: domain:spec#1 (seat post #6017)
   File surface: packages/spec/src/ui/dataset.zod.ts (+ tests, liveness ledger row, generated references, changeset) (stop on breach; explain in the report). ⛔ no objectui, ⛔ no packages/platform-objects.
   Container & model: M, mode:thread, model: default tier (dispatch-gates --tier: "no path-derived mandate", floor sonnet · default opus · ceiling fable), effort: high
   Clause-②: yes (widening)
   Metadata-protocol: added
   Responsibility: n/a — not a defect card
   Thread-read: none
   Serial constraints cleared: none (no in-flight lane claim names this file; #25330 waits on this card as Blocked-by: #25391)

   The platform lets the card thread push only its designated thread branch, so Branch: records that branch, not claude/issue-25391-<slug>. Dispatch order: the project's shared folder, spec-seat-1/dispatch-25391.md. The seat runs a CONTRACT_REVIEW_TIER review before the queue.

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4. objectstack-fleet commented on Oct 23, 2026

   

   objectstack-fleetBot

   on Oct 23, 2026

   ContributorAuthor

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   os-dev-report

   {
     "issue": 25391,
     "status": "done",
     "branch": "claude/project-thread-qbbntk",
     "pr": "https://github.com/objectstack-ai/objectstack/pull/25397",
     "session": "session_01Fd2ukZvGZZbccf6CSDPzuv",
     "premise_still_valid": true,
     "summary": "DatasetDimensionSchema (packages/spec/src/ui/dataset.zod.ts) gains optional nullLabel: I18nLabelSchema, meta title 'Null Label', describe = names the bucket of rows whose dimension value is null, display copy only, consumers fall back to their own default when absent. Liveness row dataset.dimensions.nullLabel lands planned + evidenceScope cross-repo + authorWarn + authorHint (no reader: dataset-compiler.ts#compileDataset copies only name/label/field/type/dateGranularity; objectui @0d12e953 pin and main @a14737b have no reader). One deviation from the dispatch file surface, inside packages/spec: metadata-form-zod-reconciliation.test.ts gains an omit ledger row (dataset/dimensions/nullLabel, planned-not-rendered group) because the full spec suite reds on a schema key the dataset form does not offer; offering it instead would have owed four locale catalog entries in packages/platform-objects, which the order forbids. Generated references, authorable-surface shard, liveness state-counts and a minor changeset with both declaration lines are in.",
     "tests": "head b22602309: pnpm --filter @objectstack/spec test -> Test Files 711 passed (711), Tests 21633 passed | 1 todo (lock VERDICT command-exit 0). Earlier run at b3352a34 (before the ledger row) -> 1 failed: 'dataset.dimensions: accepted by the Zod but unauthorable in the form ... expected [ nullLabel ] to deeply equal []', fixed by the ledger row. pnpm --filter @objectstack/spec typecheck -> exit 0 (check:test-typecheck OK). pnpm --filter @objectstack/lint test -> 155/155 files, 7178 tests. New src/ui/dataset-dimension-null-label.test.ts 6/6 (string form, locale-map form, absent parses unchanged with no key materialized, nullLabel 42 -> invalid_union at [nullLabel], undeclared sibling -> unrecognized_keys, whole DatasetSchema parses). Probe: lintLivenessPropertiesFromLedgerDir over a dataset with dimensions[0].nullLabel 'System' -> 1 finding liveness-planned-property with the row hint; without the key -> 0. No ablation: the diff adds a key and changes no tested behaviour.",
     "gates": "local: node scripts/pm/dispatch-gates.mjs --commands --repo objectstack-ai/objectstack at b22602309 derived 112 families; all 112 ran, every exit 0 after one re-run of 12. First sweep: 11 answered exit 3 (PREREQUISITE NOT MET, packages/spec/dist stale after the test-file edit; check-plugin-teardown-shape --self-test could not read pinned control 621a4876 on the shallow clone) and spec check:generated answered 1 for the same stale dist; after pnpm --filter @objectstack/spec build and fetching that one commit into refs/os-dev-25391/teardown-control, all 12 re-ran exit 0. dispatch-gates --ran reconciliation -> exit 0: '112 derived famil(ies) accounted for, 112 run, 0 NOT-MEASURED'. Local-only check:dev-prereqs -> exit 0. CI on PR #25397 head b22602309 at report time: 'No other open PR may claim the same issue' success, two opt-in jobs skipped, every other check-run in_progress (Lint x8, Type Check x4, Check Changeset, Spec property liveness, Governed Surface Queue Guard, Check PR Size, claim-branch and part-of guards).",
     "dogfood_battery": "n/a — no `!` in the PR title and no (narrowing) arm",
     "line_budget": "8 files, +112 / -1 (src 13, tests 62 + 11, ledger 8, changeset 14, generated 4)",
     "files_changed": [
       ".changeset/25391-dataset-dimension-null-label.md",
       "content/docs/references/ui/dataset.mdx",
       "packages/spec/authorable-surface/ui.json",
       "packages/spec/liveness/dataset.json",
       "packages/spec/liveness/state-counts/dataset.md",
       "packages/spec/src/system/metadata-form-zod-reconciliation.test.ts",
       "packages/spec/src/ui/dataset-dimension-null-label.test.ts",
       "packages/spec/src/ui/dataset.zod.ts"
     ],
     "deviations": [
       "file surface: packages/spec/src/system/metadata-form-zod-reconciliation.test.ts (an existing spec test's ledger, not named in the order) gained one omit row; reason in summary",
       "the harness asked for an MCP issue_write assignee and an MCP review request after pr_create; neither was made (seat rule: no MCP write tools); the assignee came with pr_create, no reviewer was requested",
       "not subscribed to PR activity (os-dev: the dispatch contract outranks the platform subscribe posture)"
     ],
     "mcp_calls": "0 — every GitHub read went through gh api (issue, comments, PR, check-runs); no MCP tool called",
     "api_writes": "2 — fleet-write pr_create (POST /repos/objectstack-ai/objectstack/pulls, draft, assignees os-tesla; relay run 39917901453, read-back 5022/5022 bytes identical) and POST /repos/objectstack-ai/objectstack/issues/25391/comments (this report, scripts/pm/post-stamped.mjs). Plus git push to claude/project-thread-qbbntk (not REST).",
     "open_questions": [],
     "out_of_scope_findings": [
       "class: observation (not filed) · reach: n/a · evidence: a dataset response describes a dimension column as { name, type, label } and compileDataset does not copy nullLabel into the Cube, so the consumer half must choose its channel (served dataset document vs the response descriptor, the latter a service-analytics change) · carrier: #25330 (its label half) — noted in the PR's Acceptance notes",
       "class: observation (not filed) · reach: n/a · evidence: translation.datasets.NAME.dimensions.DIM declares only label (packages/spec/src/system/translation.zod.ts), so a translated null label is only an inline locale map on the key today · carrier: #25330 — noted, not filed"
     ]
   }

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5. objectstack-fleet commented on Oct 23, 2026

   

   objectstack-fleetBot

   on Oct 23, 2026

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   Seat ACCEPT on PR #25397 at head b22602309e: comment 6360392578 (contract review 6359948450 PASS). Landing through the relay, 2026-10-23T08:04Z.

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6. objectstack-fleet

   closed this as completedin #25397on Oct 23, 2026
7. objectstack-fleet

   removed

   pm:dispatched

   on Oct 23, 2026