🎨 Palette: 빈 디렉토리 상태 메시지 접근성 강화

[seonghobae]

💡 What: 빈 디렉토리를 나타내는 텍스트 컨테이너(<div class="empty-dir">)에 role="status" ARIA 속성을 추가했습니다.
🎯 Why: 시각 장애가 있는 사용자가 스크린 리더 등 보조 기기를 통해 빈 디렉토리를 탐색할 때, 단순히 비어 있는 리스트로 인식되는 대신 명확한 상태 정보("이 디렉토리는 비어 있습니다.")를 안내받을 수 있도록 하기 위함입니다.
📸 Before/After: 시각적 변경 없음. (HTML 시맨틱 변경)
♿ Accessibility: role="status" 추가로 빈 상태에 대한 스크린 리더 인지성을 크게 향상시켰습니다.

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PR created automatically by Jules for task 2410158700239709506 started by @seonghobae

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Review details

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

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Run ID: d348481e-514f-4e45-a699-5e84b66218b1

📥 Commits

Reviewing files that changed from the base of the PR and between a859a11 and 31df9a3.

📒 Files selected for processing (3)

• .jules/palette.md
• src/main/kotlin/html4tree/main.kt
• src/test/kotlin/html4tree/MainTest.kt

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch palette-empty-dir-accessibility-2410158700239709506

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[Copilot]

Pull request overview

This PR improves the accessibility of html4tree’s generated directory listing HTML by making the “empty directory” message explicitly announced as a status message for screen readers.

Changes:

• Add role="status" to the empty-directory message container (<div class="empty-dir">) in generated HTML.
• Update the empty-directory test assertion to match the new markup.
• Record the accessibility learning/action in .jules/palette.md.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
src/main/kotlin/html4tree/main.kt	Adds role="status" to the empty-state message in the generated listing HTML.
src/test/kotlin/html4tree/MainTest.kt	Updates the expected HTML snippet to include the new role="status" attribute.
.jules/palette.md	Documents the accessibility rationale and recommended action for empty-state messaging.

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[seonghobae]

Closing as superseded by canonical #262 at exact head b72a62d9fb4e2597d3989d9b6d421aaf4ca38231. This branch's role="status" behavior and targeted intent are fully contained there, together with the decorative icon, scoped aria-hidden, layout alignment, and an exact-fragment regression test. Consolidation prevents duplicate conflict repair and repeated CI.

[google-labs-jules]

Closing as superseded by canonical #262 at exact head b72a62d9fb4e2597d3989d9b6d421aaf4ca38231. This branch's role="status" behavior and targeted intent are fully contained there, together with the decorative icon, scoped aria-hidden, layout alignment, and an exact-fragment regression test. Consolidation prevents duplicate conflict repair and repeated CI.

Understood. Acknowledging that this work is now superseded by #262 and stopping work on this task.