docs: reconcile current gap baseline

[seonghobae]

Purpose

Refresh docs/product-technical-gap-baseline.md with the live protected-main head and exact current PR/check evidence captured on 2026-08-25. This is documentation-only and does not grant transfer, attestation, eviction, or merge authority.

Evidence

• Protected main: 7eb131c4b4ac628226b262d6406a663fc7dc632f
• Current heads and base freshness are recorded in the dated reconciliation table.
• Pending checks and missing approvals remain explicitly non-completion states.

Validation

• git diff --check
• Live gh pr view inventory for PRs fix: make Git worktree audit help terminal #249, feat: surface pending iCloud provider indexing #247, feat: add accessible Storybook UX contracts #246, security: reject symlink roots before canonicalization #227, fix: replace starter shell metadata with DiskSage identity #204, and security: bind Homebrew execution to approved script bytes #206.

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Summary by CodeRabbit

• 문서
  • DiskSage의 제품 요구사항, 사용자 시나리오와 수락 기준을 정리했습니다.
  • 검증된 복사 후 정리, 복사 취소·실패 기록 및 기존 복사본 검증 기준을 명확히 했습니다.
  • 제공자별 동기화·용량 관리, 개인정보 보호, 자격 증명 저장 및 플랫폼 차이를 문서화했습니다.
  • 제품·기술 격차 기준선, 호환성 정책, 검사 결과와 관련 인시던트 정보를 최신화했습니다.

[coderabbitai]

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📝 Walkthrough

Walkthrough

DiskSage 제품 요구사항이 메타데이터 판정, 복사 검증, 취소·실패 처리, 퇴거 제어, 캐시 롤백 및 개인정보 경계를 정의하도록 확장되었습니다. 기술 기준선은 2026-08-26 저장소 상태, 제공자 갭, Naruon schema 검증 및 Finder/iCloud 운영 증거를 반영하도록 갱신되었습니다.

Changes

제품 요구사항 및 기술 기준선

Layer / File(s)	Summary
제품 요구사항 정의 docs/product-requirements.md	메타데이터 판정 순서, Goal 상태 머신, 검증된 복사·퇴거, 복사 취소·실패 저널, 기존 복사본 검증, 캐시 롤백, 계보 개인정보 경계, 수락 증거 및 ADR 추적성을 정의했습니다.
기술 갭 및 저장소 기준선 조정 docs/product-technical-gap-baseline.md	저장소 헤드와 PR 인벤토리를 2026-08-26 상태로 갱신했습니다. 네이티브 복사 실패 저널, provider API 취소, materialization 선검증, 관리 provider 트리 차단 및 lineage 범위를 기술 갭에 추가했습니다. 실행 결과와 readiness schema를 갱신했습니다.
스키마 및 운영 검증 증거 docs/product-technical-gap-baseline.md	Naruon schema 3–6 레거시 envelope와 schema 7–8 네이티브·pre-copy 필드를 기록했습니다. Finder/iCloud 인시던트, provider backlog, 보호 검사, fail-closed 상태 및 STRIX_PROVIDER_UNAVAILABLE 상태를 갱신했습니다.

Estimated code review effort: 2 (Simple) | ~10 minutes

Merge Risk: 🟡 Moderate · up to 179d1

This documentation change updates the product baseline and requirements, but the current text still leaves provider-state transitions, durable success receipts, failure and cancellation outcomes, safety invariants, and cache exclusion insufficiently defined or evidenced. Merging now could leave teams relying on an inaccurate requirements baseline and ambiguous acceptance criteria, so follow-up is needed before merge.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	제목은 기술적 갭 기준 문서를 현재 상태와 조정하는 변경을 정확히 설명합니다. 문서 중심 변경의 주요 목적과 일치하며 간결합니다.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
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.

Full details: Docstring Coverage

Explanation

No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0 files. (2 skipped: 2 unsupported.)

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch docs/refresh-gap-baseline-2026-08-25

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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.