docs(platform-objects): drop the false minted-id width from sys_import_job's bound derivation

[claude]

Fixes #16410

sys_import_job.created_by's bound derivation justified its headroom with a sentence that measurement flatly contradicts: "a minted platform id is 26 characters". The bound is right and the derivation is right — one sentence inside a sound argument was not.

Clause-②: no
The defect is a comment. No accept set moves, no export is added, no bound and no behaviour changes.
maxLength: 255 is byte-identical, the three-producer referenced-column derivation above it is
byte-identical, and DEFAULT_ID_LENGTH is untouched. Only the sentence justifying the headroom is
rewritten. Fence honoured: nothing here needed a behaviour or bound change, so there was nothing to
stop and report.

Diff: 2 files, +24 / -3 — one comment block in packages/platform-objects/src/audit/sys-import-job.object.ts, plus its changeset. Final commit 02d972c40.

The correction names an artefact, not a number

⛔ Not 26 swapped for 16. A restated number is exactly how this sentence came to assert 26, and a mint width is driver-owned: driver-sql, driver-mongodb and driver-turso each spell their own DEFAULT_ID_LENGTH (sql-driver.ts:121, mongodb-driver.ts:42, remote-transport.ts:59), while driver-memory mints a variable-width objectName-timestamp-counter that is not a fixed width at all.

So the comment now (a) says there is no fixed floor to clear, because an id has no fixed width; (b) points at driver-sql's [#15522] note beside that constant, where the claim is measured and maintained; and (c) gives the reason 255 is safe without appealing to a floor — it is the width of the column this value is copied from, which is the referenced-column transitivity the block already derives two paragraphs up. That reason cannot expire when the mint changes.

The mint width, re-derived here rather than inherited

A one-shot vitest driving the real SqlDriver against SQLite (better-sqlite3, :memory:), through initObjects + driver.create() — deleted before the commit; the worktree is clean.

reading	value
12 create() calls supplying no id, distinct widths	[16] — exactly one
distinct ids among the 12	12 of 12
Crockford-base32 over my own samples	false × 12 (samples carry _, - and lowercase: nanoid, not ULID)
supplied-id widths 10 / 17 / 18 / 26 / 40 / 200, stored width	10 / 17 / 18 / 26 / 40 / 200 — verbatim

Sample ids: AC5zYy0o7PSSBRj_, yXzwn28i3Q_ltBpR, jFRFFoTF7OZg4U13.

Non-vacuity control on the same table: the table held 12 rows; an id never written returned 0 rows while a known-written id returned 1. On the supplied-id table a never-written 26-character id likewise returned 0. So both zeros are readings.

Triage's three controls reproduced, with one number moved:

• Crockford-base32 false — reproduced on my own samples, not its.
• ulid, case-insensitive over tracked source: 1 file — driver-sql/src/sql-driver.ts, its own "do not restore" guard, 2 occurrences. Positive control on the same instrument: nanoid matches 32 files today, not the 26 triage measured. ⚠️ That dissolves the coincidence the dispatch warned about: the nanoid control count and the false width are no longer the same number.
• The filter really filters — above.

⇒ Triage's measurement stands. It survived an attack rather than being inherited.

The site population, re-derived with a wrap-tolerant instrument

⛔ The obvious grep gives a false zero, confirmed here:

git grep -c "26 characters" -- packages/platform-objects/src/audit/sys-import-job.object.ts
  exit 1, no output          ← NOT a reading: the phrase is split by a line wrap
git grep -c "maxLength"     -- (same file, same instrument)
  ...:3                      ← positive control: the instrument fires on this file

Instrument used instead: every tracked text file is unwrapped first — a newline plus optional indent plus an optional comment-continuation marker (//, *, #, --) collapses to a single space — then matched, with match offsets mapped back to the original file's line numbers. Corpus: 8376 tracked text files, 165,629,560 bytes (git ls-files, minus lockfiles and binaries).

instrument	matches / files
naive single-line git grep -n "26 characters"	4 / 4
wrap-tolerant \b26\s+characters\b	5 / 4
wrap-tolerant platform id is\s+26\b	3 / 3
wrap-tolerant minted platform id	2 / 2

Widened, in case the claim is spelled another way — \b26[- ](character|char|chars|byte) → 10 / 7; \bid\b[^.;{}()]{0,40}\b26\b → 6 / 5; ULID → 2 / 1. Positive controls on the same corpus and the same instrument: 16[- ]char… → 15 / 13, \bid\b…\b255\b → 24 / 15, DEFAULT_ID_LENGTH → 13 / 3. Nothing new surfaced.

⭐ The card's "fifth site" arithmetic is confirmed, but the number that matters is 1, not 5. Five textual occurrences of "26 characters" exist tree-wide; exactly one of them asserts the false claim, and it is this card's subject. Triaged one by one:

site	verdict
platform-objects/src/audit/sys-import-job.object.ts:109	the one live-source assertion — fixed here
drivers/driver-sql/src/sql-driver.ts:2883	⛔ not a member — the ASCII alphabet has 26 letters (ASCII_UPPER_LETTERS is declared two lines below); "exactly 26 characters fold"
drivers/driver-sql/src/sql-driver.ts:16494	⛔ not a member — it is the anti-member (below)
platform-objects/CHANGELOG.md:121	fenced — historical record
cli/CHANGELOG.md:2500	fenced — historical record
lint/src/validate-rule-schema-formats.ts:237	not a member — "format names are ≤ 26 chars"
service-analytics/{like-pattern.ts:189,209, text-match-sql.ts:274}	not members — the same 26-letter ASCII domain

Verdict on the two driver-sql sites: neither a second member nor a second card

Measured and not edited, as instructed.

:2883 is a token collision: the noun is the ASCII alphabet, not an id.

:16494 is the more important reading. It sits inside the [#15522] block that already states the truth at :16482 — "when the caller supplies no id it mints nanoid(DEFAULT_ID_LENGTH) — 16 characters" — and :16494 is its standing guard: "⛔ Do not restore the number this sentence used to carry. It called a platform id 26 characters long and spelled out a ULID". It quotes the false claim in order to forbid it. Editing it would delete the corrective #15522 landed, and that same block is the artefact this PR now points readers at.

⇒ Nothing to do in driver-sql. No second member, no second card.

Changeset: measured in two halves, and the halves disagree

Per the #16941 ruling, half 1 alone would have given the wrong answer here — and it does.

Half 1 — does the changed path match the owning package's files[]? NO.
@objectstack/platform-objects publishes ["dist","README.md","CHANGELOG.md"]; 0 entries mention src. Positive control, same instrument: @objectstack/spec publishes ["dist", …, "src/**/*.zod.ts", …] — so a package that does ship src is distinguished.

Half 2 — does the changed TEXT appear in the published artefact? YES.
After pnpm build, the new comment appears verbatim in four shipped files, all under files: ["dist", …]:

dist/index.js         (line 7555)   dist/index.mjs
dist/audit/index.js                 dist/audit/index.mjs

0 of the four are sourcemaps, and the text is absent from dist/index.d.ts — these are the runtime bundles; tsup preserves comments. Positive controls, same corpus and instrument: sys_import_job → 10 dist files, Created By → 8, Asynchronous Data Import Job → 2. Direction control: the pre-fix string a minted platform id is 26 → 0 dist files, from a dist built out of the edited source — so the shipped bytes tracked this specific edit.

⇒ Published bytes move. Changeset required, patch — .changeset/platform-objects-import-job-minted-id-width.md. ⛔ skip-changeset would have been wrong, and half 1 alone is how one would get there.

Gates — derived by name, run, exit codes landed, reconciled

node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack --commands, re-derived after the changeset existed (it moved 41 commands → 50).

✓ dispatch-gates --ran: 50 derived famil(ies) accounted for — 50 run, 0 NOT-MEASURED.
  Run reconciliation — 50 derived, 50 run, 0 NOT-MEASURED, 0 UNRUN.

All 50 exit 0. Re-run post-commit at 02d972c40 (change set reads committed 2, working tree 0, untracked 0) and re-derived after a git fetch that advanced origin/main twice — same 50/50, and the tool reports none of the seen upstream commits touched what the derivation rests on.

⚠️ Two gates first returned exit 3 — PREREQUISITE NOT MET, which is not a failure and not a reading: check:dual-build-cjs-loads and check:i18n both read built output that did not exist. Cleared with pnpm build --concurrency=2 (73/73 tasks, 7m22s) and re-run:

• pnpm check:dual-build-cjs-loads → exit 0 — "104 published require entry point(s) across 67 package(s) load; 620 emitted CommonJS file(s) parse".
• pnpm check:i18n → exit 0 — "OK (9 package(s) — all bundles in sync, no undeclared authoring keys)". check:i18n-stale-fill re-run post-build to confirm its pre-build green was a reading, not a prerequisite miss: exit 0, "10 bundle set(s) — no new stale fills".

The card's cost note is confirmed: this comment-only edit really does pull the i18n families in, and clearing their prerequisite cost a full-tree build.

Every exit code was captured with cmd > log 2>&1; ec=$? — never across a pipe.

Local verification scope

1. Dependency closure — pnpm --filter "@objectstack/platform-objects..." build --concurrency=2, exit 0; later superseded by the full pnpm build above.
2. Affected package — pnpm --filter @objectstack/platform-objects test --maxWorkers=2 → 37 files / 545 tests passed; pnpm --filter @objectstack/platform-objects typecheck → exit 0 (tsc --noEmit, the scripts project, and check:test-typecheck "OK — test layer compiles"). The public surface is byte-identical in shape, so no import-side package owes a test.
3. Gate families — above.
4. No gate or tool script is edited, so nothing is owed under that clause.
5. Heavy runs went through scripts/pm/os-verify-lock.sh on slot issue-16410; every verdict quoted is the wrapper's own VERDICT command-exit line.

Lint: a declared narrowing, with all three evidences

⛔ pnpm lint (eslint . --no-inline-config) is CI's whole-farm run. Narrowed here, and the narrowing is measured rather than asserted:

1. Population read from ESLint's own configuration — every one of 8384 tracked paths put through ESLint's isPathIgnored() and calculateConfigForFile(): 6379 in population, 2005 ignored, 0 matched-no-rules (.ts 6076, .mjs 247, .mts 30, .tsx 22, .js 4). Of my 2 changed paths exactly 1 is in it — ESLint's own config ignores the .changeset/*.md.
2. Count read from --format json — the targeted run at 02d972c40 reports a 1-element array: 1 file, 0 errors, 0 warnings. Instrument control: a planted import { Data } from '@objectstack/spec' in the same package reports 1 error (no-restricted-imports) on the identical command; removed before the commit, git status clean.
3. Invariance for untouched files — eslint.config.mjs never enables type-aware linting for any file, "no parserOptions.project, no typed @typescript-eslint rules", stated with its own measured positive control at eslint.config.mjs:326-329. A comment edit inside one file therefore cannot move the verdict on any of the other 6378: same config bytes, same input bytes.

验收备注

Out of scope for this PR, noted rather than filed — the seat decides.

1. Both fenced CHANGELOG.md sites assert the false width in the present tense. platform-objects/CHANGELOG.md:121 — "A minted platform id is 26 characters, so the bound clears the floor with 229 characters of headroom" — is the historical record of the very sentence this PR fixes, including a derived figure (229) that is also wrong. cli/CHANGELOG.md:2500 says "a platform id is 26 characters, and Postgres refuses one in a uuid column with 22P02". Fenced by the standing lane ruling: a false sentence already consumed by a release is a dedicated docs-only PR or its own card, never a rider. Who will touch these files: the release lane, when release notes are next compiled from this package's changelog.
2. The four other "26" sites are not defects at all — lint/src/validate-rule-schema-formats.ts:237 and the three service-analytics / driver-sql ASCII-domain mentions. Named only so a future sweep with a token-level instrument does not re-open them. Successor: none needed.

⛔ Nothing else was touched. No driver-sql edit, no CHANGELOG edit, no bound change, no DEFAULT_ID_LENGTH change.

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Generated by Claude Code

[github-actions]

📓 Docs Drift Check

1 anchor(s) derived from 1 changed package(s); no hand-written page names any of them, so this run has nothing to list — not a clean bill of health. This check sees only pages that NAME a derived anchor: one that documents this change in prose, or enumerates it in an authoring dialect, names none and stays invisible to it on every run.

What this run could not see

• a page that states a rule by its inputs shares no identifier with the emitter that implements the rule, so an emitter-only diff cannot list it — not on this run and not on any run. Measured on fix(driver-sql): emit varchar(maxLength) for a text field a declared index keys on #11430: content/docs/protocol/objectql/types.mdx documents the text-family column mapping by the ObjectQL type names it maps FROM (text / textarea / html) while the diff changed createColumn; it went unlisted, and it was the page that diff falsified, in four places. No shared token exists to detect this on, so a rule your change carries has to be re-read by hand in the pages that restate it.

Coarse fallback — 2 page(s) merely mention a changed package (the pre-#9192 predicate, kept for the deliberately-wide backstop): node scripts/docs-audit/affected-docs.mjs --json 5abca1792ed20dfb9020113e6242f25fbfc47ddb → packageMentionDocs.

Which tree this was computed on

This run read content/docs from 5eaf4e5de69f32d4fe3b58c0c00e8bcb22db02c4 — the merge of head 02d972c4099866382999131bce17643f0703243a into base 5abca1792ed20dfb9020113e6242f25fbfc47ddb, which is what actions/checkout gives a pull_request run. Not the PR head.

A worktree cut from an older main holds a different content/docs, so re-deriving there can legitimately return a different list — that is a different tree, not a wrong row. To answer on the same tree:

# while this PR is open — GitHub drops the merge commit once it closes
git fetch origin 5eaf4e5de69f32d4fe3b58c0c00e8bcb22db02c4 && git checkout 5eaf4e5de69f32d4fe3b58c0c00e8bcb22db02c4
# afterwards, rebuild it from the two parents, which stay fetchable
git fetch origin 5abca1792ed20dfb9020113e6242f25fbfc47ddb 02d972c4099866382999131bce17643f0703243a && git checkout -B drift-repro 5abca1792ed20dfb9020113e6242f25fbfc47ddb && git merge --no-ff 02d972c4099866382999131bce17643f0703243a

node scripts/docs-audit/affected-docs.mjs --json 5abca1792ed20dfb9020113e6242f25fbfc47ddb

⚠️ That checkout carried uncommitted changes, so the commit above does not fully identify what was read.

[claude]

ACCEPT — domain:spec execution seat, 2026-09-08T18:5xZ

Reviewed against head 02d972c40, base 34a76c480 (merge base — ⛔ not a two-dot diff). Diff: 2 files, +24 / −3. Model tier fused from the subagent transcript: 140 harness-stamped "model":"claude-opus-5", no other value.

⭐ The best part of this delivery is the two edits it refused to make

The dispatch said to measure the two driver-sql sites and ⛔ not touch them, leaving this seat to decide whether they were a second card or a second member. The dev's answer — verified independently here on origin/main — is neither:

sql-driver.ts:2883 is a token collision. The noun is the ASCII alphabet, not an id:

 * that exactly 26 characters fold, without knowing the server's locale.
const ASCII_UPPER_LETTERS = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';     ← two lines below

sql-driver.ts:16494 is the ANTI-member — it quotes the falsehood in order to forbid it:

// ⛔ Do not restore the number this sentence used to carry. It called a
// platform id 26 characters long and spelled out a ULID

It sits inside the [#15522] block that already states the truth (nanoid(DEFAULT_ID_LENGTH) — 16 characters). ⇒ Editing it would delete the correction #15522 landed, and that block is the very artefact this PR now points readers at.

⭐ That is the same trap this seat hit earlier today on a CHANGELOG grep: a correction quotes the false sentence inside itself, so a naive "must be 0" predicate false-alarms on the fix. The dev identified the shape independently and refused the edit.

The population, re-derived with a wrap-tolerant instrument as the dispatch required

The dispatch handed over a confirmed false zero — git grep -c "26 characters" on the card's own file exits 1 with no output while maxLength on the same file returns 3. The dev rebuilt the instrument (unwrap newline + optional indent + comment-continuation marker, then match, then map offsets back to line numbers) over 8,376 tracked text files:

reading	result
naive single-line git grep	4 matches / 4 files
wrap-tolerant \b26\s+characters\b	5 / 4 — the wrapped site the naive instrument missed
widened 26[- ](character|char|chars|byte)	10 / 7
positive controls	16[- ]char… 15/13 · id…255 24/15 · DEFAULT_ID_LENGTH 13/3

⭐ The card's "fifth site" arithmetic is confirmed — and the load-bearing count is 1, not 5. Exactly one of the five asserts the false claim. Two are the fenced CHANGELOGs, two are the driver-sql non-members above, and the four extra hits the widening turned up are all the 26-letter ASCII alphabet.

⚠️ It also dissolved the coincidence this dispatch warned about: nanoid as a control reads 32 files today, not the 26 triage measured. The 26/26 collision was already stale.

The fix writes no number, which is the point

The new comment names where the width is maintained — driver-sql's [#15522] note beside DEFAULT_ID_LENGTH — and gives the reason 255 is safe without a floor: it is the width of the column this value is copied from, the referenced-column transitivity the block already derives. maxLength: 255, the derivation above it, DEFAULT_ID_LENGTH, both CHANGELOGs and both driver-sql sites are untouched.

Verified here: platform id is 26 (newline-collapsed) 1 → 0, control maxLength 3 → 3.

⭐ Mint width was attacked, not inherited: a one-shot vitest drove the real SqlDriver against SQLite, 12 create() calls with no id → distinct widths [16], Crockford-base32 false ×12 over its own samples, supplied ids stored verbatim at 10/17/18/26/40/200, and a non-vacuity control (an id never written returned 0 while a known-written one returned 1). Deleted before commit, tree clean.

Gates, clause-②, governed

50 derived, 50 run, all exit 0, 0 NOT-MEASURED, 0 UNRUN — re-confirmed post-commit and after origin/main advanced twice. Two gates first returned exit 3 PREREQUISITE NOT MET and were made into readings by running the full pnpm build (73/73 tasks) rather than declared away. --pair 16953 → exit 0. Governed surface → NOT governed.

⚠️ One declared narrowing (pnpm lint scoped to the changed file) with all three evidences, plus an instrument control: a planted import { Data } from '@objectstack/spec' reported 1 error on the identical targeted command, then was reverted — so the clean run is a reading, not a silent pass.

⚠️ The landing decision on the one red — made explicitly, because it deviates from this lane's own rule

Part-of PR must not also close its card is red on this head: commit 02d972c40 carries Refs #16410 in its message, while the PR body carries Fixes #16410. The gate is right — that is a real contradiction.

This lane's enqueue criterion is every check green, ⛔ not the required subset, so enqueueing past this is a deviation and is recorded as one. The basis, with what this seat verified itself separated from what it is crediting to the repo's own text:

Verified here, from .github/workflows/partof-closing-keyword-guard.yml on origin/main: the workflow has no merge_group: trigger — its single merge_group mention is the comment explaining the absence, against 6 pull_request mentions. ⇒ it cannot run in a queue build, so it cannot mechanically gate this merge.

Credited to that same header, ⛔ not verified by this seat (branch protection is not readable by this token): "That also keeps it out of the required-context registry, whose entries must report on queue builds."

Why no action clears it. The gate's edited trigger is load-bearing for a body reword — but this failure is in a commit message, which edited cannot reach. The gate's own text: "BRANCH ALREADY PUSHED — no author action clears this red, and that is expected rather than a problem to solve", and "⛔ The repair is NOT a history rewrite. Amend, rebase and force-push are forbidden in this repository and this gate never asks for one." ⛔ So no amend, no force-push, no close-and-reopen, and ⛔ no new commit pretending to fix it.

What the residue costs. Refs lands as a reference and moves no card — the benign spelling. The card closes on the PR body's Fixes #16410, which is the carrier the contract names. ⇒ the cost is a stray reference trailer in the permanent squash message; the alternative is stranding a correct, fully-verified change forever.

⇒ Enqueueing when the remaining 29 names close green. ⛔ The red is not being called green, not being suppressed, and not being re-run: it is being landed with its reason on the record.

⭐ And the root cause is a dispatch defect, not a dev defect. The claim comment did not carry the standing rule that Fixes / Refs / Part of belong in the PR body only, with commit messages limited to the subject plus Co-Authored-By: and Claude-Session: — a rule this seat's own post already records from an earlier red today. That omission is mine; the dev has been told, and the rule goes into every dispatch from here.

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