🎨 Palette: 외부 링크에 대한 새 탭 열림 아이콘 및 스크린리더 접근성 텍스트 추가

[seonghobae]

💡 What: target="_blank" 속성을 가진 외부 참조 링크에 새 탭 열림 아이콘(↗)과 스크린리더 사용자를 위한 시각적으로 숨겨진 텍스트((새 탭에서 열림))를 추가했습니다.
🎯 Why: 새 탭이 열린다는 명시적인 경고가 없으면 일반 사용자나 스크린리더 사용자가 새 창/탭으로 이동했을 때 방향성을 잃기 쉽습니다. 영어 전용 aria-label로 전체 링크 텍스트를 대체하는 것은 번역 및 접근성 관점에서 바람직하지 않으므로, 이 방식을 채택했습니다.
♿ Accessibility: 시각 장애인을 위해 텍스트로 명확한 안내를 제공하고, 비시각적 보조기기를 위한 aria-hidden="true" 아이콘을 추가하여 모두에게 일관된 탐색 경험을 보장합니다.

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PR created automatically by Jules for task 7040589643258400788 started by @seonghobae

Summary by CodeRabbit

• 접근성
  • 상세 정보 대화상자의 참조 링크에 새 탭에서 열린다는 스크린 리더 안내를 추가했습니다.
  • 새 탭으로 열리는 링크에 스크린 리더 안내와 장식용 아이콘을 함께 제공하도록 접근성 지침을 보완했습니다.

[google-labs-jules]

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[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

• Configuration used: Organization UI
• Review profile: CHILL
• Plan: Advanced
• Run ID: e5c82512-8b5e-4f69-b727-ff6ef52929f8

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📥 Commits

Reviewing files that changed from the base of the PR and between 2949d30 and 2d6fbf6.

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📒 Files selected for processing (2)

• .jules/palette.md
• scanner/dashboard/index.html

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Included review availability: This review used your included allowance. Your plan provides up to 1 included review per hour; 0 remain after this review.

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📝 Walkthrough

Walkthrough

대시보드의 reference 링크에 화면 낭독기용 새 탭 안내를 추가했습니다. 외부 링크에 .sr-only 안내 문구와 aria-hidden="true" 시각 아이콘을 사용하는 지침을 문서화했습니다.

Changes

새 탭 링크 접근성

Layer / File(s)	Summary
새 탭 링크 안내 적용 .jules/palette.md, scanner/dashboard/index.html	reference 링크에 화면 낭독기용 “새 탭에서 열림” 문구를 추가했습니다. 새 탭 동작과 noopener 설정은 유지됩니다. 외부 링크에 .sr-only 안내 문구와 aria-hidden="true" 아이콘을 사용하는 지침을 추가했습니다.

Priority: ⬇️ Low

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

Change: Feature

Possibly related PRs

• ContextualWisdomLab/appguardrail#1039: 같은 reference 링크에 새 탭 안내용 .sr-only 텍스트를 추가한 변경입니다.

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Merge Risk: ⚪ Minimal · up to 2d6fb

Reference links gain screen-reader guidance for their new-tab behavior. No material merge risk is evident from the supplied change summaries.

Pre-merge checks | 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check		Check skipped - CodeRabbit’s high-level summary is enabled.
Title check		제목은 외부 링크에 새 탭 열림 아이콘과 스크린 리더용 접근성 텍스트를 추가한 주요 변경 사항을 정확하고 구체적으로 요약합니다.
Docstring Coverage		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		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches 💡 1

🛠️ Fix failing CI checks 💡

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• Create a new PR

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🧪 Generate unit tests (beta)

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• Autofix · Keep fixing CodeRabbit findings and required CI, and resolving merge conflicts

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