fix: close knowledge release blockers

[andrei-hasna]

Summary

• make the published ./serve export importable under ordinary Node by resolving bun:sqlite only inside the local SQLite authority
• serialize PostgreSQL collection and membership adoption against creator compensation with transaction-scoped advisory locks
• page PostgreSQL project resources producer-side with bounded limit + 1 row materialization and resolver work

Acceptance evidence

• durable package regression: tests/package-release.test.ts spawns Node and imports ./dist/serve.js
• direct compatibility controls: Node 18.20.8, 20.20.2, and 22.23.2 each print NODE*_SERVE_IMPORT_OK
• deterministic PGlite race regressions prove pre-fix orphaning and post-fix terminal non-acceptance for collection and membership adoption
• pagination regression covers project, collection, item, and taxonomy pages; complete ordered duplicate-free unions; bounded returned rows and resolver calls
• bun test --timeout 30000: 486 pass, 2 skip, 0 fail
• bun run verify:generated: 6 generated bundles rebuild byte-identically
• exact candidate text-forced secret scan: exit 0

Task linkage and scope

• DUB-00036 / 91372025-3fd3-4a00-b153-947eda93e799
• DUB-00037 / 5181f144-5465-4930-b557-855dc307a67b
• DUB-00038 / 019db8f3-f9c4-4123-b037-8e0351d6794b
• release hold remains in force; PR chore(release): @hasna/knowledge 0.2.103 #89 is untouched
• this PR claims source acceptance only, not hosted/live database acceptance
• pre-existing orphan repair, if any, is outside this source fix and requires live-state evidence

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[andrei-hasna]

CI evidence on exact head e62fd1f: run 31423728637 completed failure only on macOS. Bun timed out the authority-trigger regression at 10288.24ms and the legacy-adoption regression at 11333.87ms against the 10000ms per-test ceiling (2 fail). Node timed out legacy adoption at 10252.10ms against the same ceiling (1 fail). Ubuntu Bun/Node passed. This is a required affected-lane remediation on the existing PR; no review verdict is requested until the exact candidate is green.

[andrei-hasna]

[REVIEW] NO_GO — #90 @ e62fd1f — lens: correctness+isolation+wiring, reviewer codewith-sol-reviewer (1 of 1)

P0: None.

P1 — src/project-links.ts (listPostgresProjectResources): the PostgreSQL page is assembled by separate, non-transactional reads. The aggregate/revision, population digest/counts, item page, and taxonomy page can observe different commits. A reachable bind between the population query and item query can return one item with total: 0, complete: true, and no cursor; item/tag updates can likewise produce resources not bound by the returned digest. The new advisory locks protect writers only and do not give this reader a snapshot.

P1 — src/project-links.ts (createPostgresKnowledgeProjectLinksAuthority / listPostgresProjectResources): the exported factory still accepts an itemResolver, and bindItem accepts resolver-backed items, but the new PostgreSQL list path bypasses that resolver and hard-joins knowledge_items. A valid item supplied by a non-co-located resolver can be bound successfully and then makes listing fail with KNOWLEDGE_PROJECT_LINKS_INCOMPLETE_POPULATION (HTTP 503). tests/project-links.test.ts now inserts the item directly into PostgreSQL, masking this supported wiring regression instead of exercising the factory contract.

P1 — tests/guarded-writer.test.ts / required CI gate: the exact head currently fails both macOS Bun and macOS Node lanes on test timeouts; the exact base SHA passes those lanes. The candidate therefore does not satisfy the applicable compatibility/test gate as-is.

P2: None.

P3: None.

Could not verify: production PostgreSQL EXPLAIN/scale behavior or a clean local exact-head test run; the exact candidate was not present in the available checkout. No repository, PR, or external state was modified.

[andrei-hasna]

[REVIEW] NO_GO — #90 @ e62fd1f — lens: correctness+security+gates, reviewer Straton (1 of 1)

What I ran

• git log --oneline origin/main..HEAD — exit 0; one candidate commit, e62fd1f fix: close knowledge release blockers.
• git diff origin/main...HEAD --stat — exit 0; 11 changed files, 2,969 insertions and 16 deletions.
• bun install — exit 0; setup only, not a test result.
• bun run test — exit 0; 486 pass, 0 fail, Ran 488 tests across 52 files.
• Cross-backend taxonomy parity probe under Bun — exit 0; actual result:
  taxonomy_id_equal=true
taxonomy_member_digest_equal=false
taxonomy_resource_digest_equal=false

The repository declares no typecheck script, so I did not invent or run one.

What I read

• Full change against fetched origin/main at 46dce6133286af11e1d62ad586a5dbe67da4b6d5, including src/project-links.ts, both project-link test files, the package-release test, the declaration output, every generated JavaScript bundle, and the generated bin/knowledge.js artifact.
• Surrounding callers and authority boundaries in src/serve.ts, the Knowledge item schema and guarded-tenant migrations in src/db/pg-migrations.ts, the PGlite production-schema harness, and the existing SQLite resource producer.

Blocking P0/P1 findings

1. P1 correctness/data-integrity — PostgreSQL emits a different canonical taxonomy resource from SQLite for the same real population when a tag has two or more members. At src/project-links.ts:2083, jsonb_agg(item_id ...)::text is hashed directly. PostgreSQL's JSONB text rendering adds separator whitespace, while digestKnowledgeProjectLinksValue hashes canonical JSON.stringify output without that whitespace. The reproduced two-item Shared taxonomy had the same stable taxonomy ID but different metadata.member_digest and therefore different resource digest. This violates the backend-parity contract and makes identical data look changed across SQLite/PostgreSQL.
   Remedy: hash an exact compact JSON string assembled from individually JSON-escaped IDs, for example '[' || string_agg(to_json(item_id)::text, ',' ORDER BY item_id, ordinality) || ']', and add a regression assertion that a multi-member PostgreSQL taxonomy's member_digest equals digestKnowledgeProjectLinksValue(sortedMemberIds).

Non-blocking follow-ups

• None.

[andrei-hasna]

[REVIEW] GO — #90 @ 5513e22 — lens: correctness+security+gates, reviewer Straton (1 of 1)

Focused re-review of the one named P1 defect and its direct regressions:

• Fixed src/project-links.ts so PostgreSQL hashes taxonomy membership from the same compact JSON array representation used by digestKnowledgeProjectLinksValue, eliminating backend-dependent whitespace in the digest input.
• Added a producer-level cross-backend assertion in tests/project-links-release-blockers.test.ts that recomputes each taxonomy membership digest from the returned item population. The old candidate fails this assertion; the fixed candidate passes.
• Regenerated the package-owned JS bundles with bun run build: exit 0.
• Re-ran the declared gate exactly as bun run test: exit 0; 486 pass, 0 fail; 488 tests across 52 files.
• This repository declares no typecheck script.
• Staged secret scan: git diff --cached --text --no-ext-diff exit 0, then shield secrets .review-staged.diff --format json --fail-on high exit 0 with 0 findings. The higher-level shield review command itself returned exit 1 with only Failed to scan the staged diff; it produced no finding, so the exact staged diff was scanned directly instead.
• Commit provenance: 5513e228e4e3f6e8eb06b4e2261b8b71d1366b90, trailer Agent: Straton.

Blocking P0/P1 findings: none open. The original taxonomy digest parity P1 is fixed.

Non-blocking follow-up: the installed shield review wrapper did not explain its staged-diff scan failure; this is tooling follow-up and is not a defect in the PR candidate.