revert: undo #782 squash until independent APPROVE

[seonghobae]

Summary

Reverts the 2026-08-30 squash-merge of leftover-map coordinates (v2.24–v2.28, #782 @ 9bdd3e4d) because that merge lacked the independent APPROVE required by live governance and its Strix evidence had failed closed. The revert preserves the #782 head branch so the leftover-map stack can be reviewed and relanded normally rather than treating predecessor evidence as current.

Do not self-approve, bypass, force-push, or squash-merge this revert without the required current-head approval and terminal gates.

Exact live identity

• protected base: main@3f61c8242b9c02dec307a7396e83e28f7cdd9f3d
• exact current head: 009d32e61d796335807a2ed3f6b4da730e94428a
• current main advanced from the historical base only by docs/index.md through docs: add repository Pages landing source #905; that disjoint delta was incorporated by an ordinary non-destructive two-parent merge commit, preserving the revert tree plus the current Pages landing source
• GitHub reports the PR mechanically mergeable
• no open descendant PR currently targets this branch

Verification / governance

The convergence changed the exact head, so all predecessor checks and reviews are historical. Fresh successor-head workflows/check-runs have started and remain non-passing until terminal. Keep Draft until the unchanged current head satisfies repository tests, security/supply-chain requirements, review-thread resolution, and the live ruleset's independent approval.

Evidence boundary

No real records or credentials. Synthetic fixtures only.

[coderabbitai]

📝 Walkthrough

Walkthrough

Leftover map 좌표의 계산, 저장, API 노출, 그래픽 표시, 테스트, 마이그레이션 및 관련 문서가 제거되었습니다. Leftover pair는 공유율, 재구성값, 잔여값 및 거리를 유지합니다. 프로젝트 버전은 2.23.0으로 변경되었습니다.

Changes

Leftover 맵 데이터 계약

Layer / File(s)	Summary
계산 및 pair 계약 축소 lineageweave/leftover_pairs.py, tests/test_leftover_pairs.py	LeftoverPair와 후보 행에서 네 좌표 필드를 제거했습니다. 좌표 지속성 및 좌표 유효성 테스트를 제거했습니다. 거리와 공유율 계산은 유지했습니다.
보고서 저장 및 조회 정리 backend/app/report_ingestion.py, scripts/seed_demo_data.py, migrations/*0245*, tests/test_schema.py, backend/tests/test_api.py	보고서 INSERT, SELECT, API payload, 시드 데이터에서 네 좌표 열을 제거했습니다. 좌표 마이그레이션 적용과 관련 스키마 검증을 제거했습니다.

Frontend 표시 계약

Layer / File(s)	Summary
Leftover pair 목록 단순화 frontend/src/api.ts, frontend/src/App.tsx, frontend/src/components/LeftoverPairList.tsx, frontend/src/components/LeftoverPairList.stories.tsx, frontend/src/components/LeftoverPairList.test.tsx, frontend/src/App.test.tsx	좌표 필드와 leftoverMapAxes 전달을 제거했습니다. LeftoverMapPlot 렌더링, 좌표 배지, 좌표 기반 선택 동작을 제거했습니다. 설명된 leftover share를 다음 동작 문구에서 우선 사용합니다.
LeftoverMapPlot 기능 삭제 frontend/src/components/LeftoverMapPlot.tsx, frontend/src/components/LeftoverMapPlot.css, frontend/src/components/LeftoverMapPlot.stories.tsx, frontend/src/leftoverMapCoordinates.ts, frontend/src/leftoverMapPlotLayout.ts, frontend/src/leftoverMapPlotAxisShare.ts, 관련 테스트	SVG 플롯, 좌표 포맷터, 레이아웃 계산, 축 공유 포맷터, Storybook 스토리와 테스트를 삭제했습니다.
번역 검증 정리 frontend/src/i18n.ts, frontend/src/i18n.test.ts	좌표, 축, 눈금, 거리, 그래픽 표시 및 좌표 기반 열기 동작의 번역 키와 테스트를 제거했습니다.

문서 및 릴리스 메타데이터

Layer / File(s)	Summary
ADR 및 프로젝트 문서 정리 AGENTS.md, ARCHITECTURE.md, CLAUDE.md, docs/adr/*, docs/product-technical-gap-baseline.md, docs/storybook-inventory.md	ADR 0267~0271과 leftover-map 좌표 및 그래픽 표시 설명을 제거했습니다. 관련 Storybook 항목과 운영 상태 기록을 제거했습니다.
변경 로그 및 버전 갱신 CHANGELOG.md, CHANGELOG.d/*leftover-map*, frontend/package.json, pyproject.toml	Leftover-map 좌표 및 그래픽 표시 변경 로그를 제거했습니다. Frontend와 Python 프로젝트 버전을 2.23.0으로 변경했습니다.

Estimated code review effort: 3 (Moderate) | ~25 minutes

Merge Risk: 🟡 Moderate · up to a10c2

This revert removes coordinate fields from persisted reports and API responses; without a documented compatibility path for existing databases and clients, rollout or rollback may mishandle historical reports. A Storybook fixture also has inconsistent share values. Merge should wait for compatibility and fixture corrections, or explicit owner acceptance.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	Docstring coverage is 93.10% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 29 functions across 7 files. (8 skipped: 8 …
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	제목은 PR #782의 squash merge를 되돌리는 주요 변경을 직접 설명합니다. 독립 승인이 필요하다는 목적도 포함합니다.

Full details: Docstring Coverage

Explanation

Docstring coverage is 93.10% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 29 functions across 7 files. (8 skipped: 8 unsupported.)

✨ Finishing Touches 💡 1

🛠️ Fix failing CI checks 💡

• Create stacked PR
• Commit on current branch

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch revert-pr782-unauthorized

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[devin-ai-integration]

✅ Devin Review: No Issues Found

Devin Review analyzed this PR and found no bugs or issues to report.

[seonghobae]

Independent APPROVE is still required on exact head a10c2101 before this revert of the unauthorized #782 squash can land. Devin COMMENT is not independent APPROVE. Do not self-approve. Do not squash-merge without independent APPROVE + exact-head required success. Leftover-map stack #802–#806 stays on feat/leftover-map-coordinates-v2240; this revert only restores protected main.

[seonghobae]

Cycle write retry 2026-08-30T07:18Z: #808 still has no independent APPROVE (Devin/CodeRabbit comments are not APPROVE). Leave open. Do not squash-merge this revert without independent APPROVE. Do not self-approve. Leftover stack continues on #809 @ b334b00e plus leftover expected E (v2.36.0) stacked after it. Token X-OAuth-Scopes remains empty; git push and issue comments succeeded this cycle.

[seonghobae]

Write retry this cycle (2026-08-30 20:12 KST): revert of unauthorized #782 squash still needs independent APPROVE. Do not self-approve. Do not merge #808 without independent APPROVE. Token collaborator is seonghobae only.

[seonghobae]

Cycle write retry 2026-08-30T20:12+09:00. Revert of unauthorized #782 squash still needs independent collaborator APPROVE before merge. Do not self-approve.

[seonghobae]

Write retry this cycle (2026-08-30 20:26 KST). Head 1af3e53e still lacks independent APPROVE. Do not self-approve. Do not squash-merge this revert without independent APPROVE. Copilot/Devin COMMENT is not independent APPROVE. Only collaborator is seonghobae; no independent reviewer can be requested from this token.

[seonghobae]

Cycle 2026-08-30T11:26Z write retry: revert of unauthorized leftover-coordinates squash (#808 @ 1af3e53 → main cb187ca) stays open. mergeable_state blocked. Independent APPROVE still required; Copilot/Devin COMMENT is not independent APPROVE. Do not merge. Do not self-approve. Protected main remains cb187ca after the unauthorized #782 squash. Issues #79 and #87 stay open. NVIDIA_NIM_API_KEY only; synthetic fixtures only.

[seonghobae]

Cycle 2026-08-30T11:42Z write retry: revert of unauthorized leftover-coordinates squash (#808 @ 1af3e53 → main cb187ca) stays open. Independent APPROVE still required; Copilot/Devin COMMENT is not independent APPROVE. Do not merge. Do not self-approve. Leftover-map stack now includes #815 (incomplete item coverage / v2.41.0) on #814. Issues #79 and #87 stay open. NVIDIA_NIM_API_KEY only; synthetic fixtures only.