generated provenance: search empty-state live-region duplicate (#1636 owner)

[seonghobae]

Current authority — 2026-09-19

• generated predecessor: 637ee38f905c66f5a1330c30ab928c389e827fd3 (direct develop)
• canonical Search accessibility owner / current base: fix(search): announce asynchronous empty results #1636 8ca8767c09810945a1348bdb1c4b862df1a87f96
• canonical owner tree: 003f25aad632f80136933f45995e46ccac34a310
• prior zero-effective-delta reconciliation: 8a9142242e131deea7fdc66a8d1bbf48ed8824bd
• intervening generated regression: 0e2674db5515f84b6867a9a1f540df560009b43a
• ordinary corrective child / exact current head: 412b96eafddc77440054beeae90317084c4559c0
• exact current tree: 003f25aad632f80136933f45995e46ccac34a310 — byte-identical to canonical fix(search): announce asynchronous empty results #1636
• fresh compare fix(search): announce asynchronous empty results #1636 → current head: ahead 4 / behind 0 / zero changed files
• lifecycle: Draft / generated zero-effective-delta provenance / do not merge independently

The generated predecessor rediscovered a valid Search accessibility gap but duplicated the existing canonical repair. It adds role="status" aria-live="polite" to the empty-result container and writes generic .jules/palette.md guidance, but it adds no focused regression proving that the empty status is announced only after the asynchronous search actually leaves loading.

Canonical #1636 already owns this semantic hunk together with a controlled-response regression. Its exact test resolves the HTTP response first, verifies that the loading status remains while the response body is pending, then resolves that same body promise and requires 맥락 검색 결과가 없습니다. to become the polite status region. That executable contract is stronger than the generated source-only edit and remains on the Search owner stack rather than in a second Palette writer.

Intervening-delta repair

After the first provenance reconciliation, generated commit 0e2674db... was pushed to this already-zero-delta branch. It did not merely repeat the ARIA note: relative to canonical #1636 it also deleted the shared frontend dependency-security regression backend/tests/test_frontend_dependency_security_floor.py. That file belongs to the dependency-security lineage and its removal is unrelated to Search accessibility, so the commit violated both the zero-effective-delta provenance contract and single-writer ownership.

This was not treated as a race and was not force-rewritten. Ordinary child 412b96e... preserves 0e2674db... in ancestry while restoring the exact canonical #1636 tree. Fresh comparison against #1636 is again zero changed files. No generated Palette guidance, duplicate Search source, or unrelated dependency-test deletion remains in the effective delta.

Historical direct-develop workflow/review receipts from generated commits do not transfer to this stacked provenance context or to #1636. New workflow receipts created by the corrective child, if any, are provenance receipts only and are not #1636 product acceptance.

Keep open only as provenance until #1636 normally integrates or a verified complete successor inherits its source, focused async regression, exact-head hosted evidence, browser/AT acceptance where applicable, and qualifying independent review.

No force push, destructive rebase, duplicate Search accessibility source/test, unrelated dependency-file deletion, source-neutral wake commit, stale receipt transfer, self-approval, synthetic status, or gate weakening.

[google-labs-jules]

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[seonghobae]

Closing: this change has no effective or measurable impact, so it isn't worth the review and CI cost. Thanks!

[google-labs-jules]

Closing: this change has no effective or measurable impact, so it isn't worth the review and CI cost. Thanks!

Understood. Acknowledging that this work is now obsolete and stopping work on this task.