🎨 Palette: 빈 디렉토리 상태 개선 및 아이콘 추가

[seonghobae]

💡 What: 빈 디렉토리를 안내하는 텍스트 영역에 장식용 열린 폴더 아이콘(📂)을 추가하고, Flexbox를 사용하여 텍스트와 정렬되도록 CSS를 수정했습니다. 또한, 이 아이콘이 스크린 리더 환경에서 시끄럽게 읽히지 않도록 aria-hidden="true"를 적용했습니다.

🎯 Why: 기존에는 단순히 "이 디렉토리는 비어 있습니다."라는 텍스트만 덩그러니 표시되어 일반 파일/디렉토리 목록과 비교할 때 시각적으로 다소 비어있고 덜 정돈된 느낌을 주었습니다. 상태를 시각적으로 더 직관적이고 친근하게 전달하기 위해 장식용 아이콘을 추가했습니다.

📸 Before/After: 빈 디렉토리 뷰 렌더링 시 메시지 좌측에 폴더 아이콘이 나타납니다.

♿ Accessibility: 장식용으로 추가된 아이콘이기 때문에 시각 장애인 사용자의 스크린 리더 경험을 해치지 않도록 접근성 속성(aria-hidden)을 세심하게 처리했습니다.

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PR created automatically by Jules for task 6003253720834190483 started by @seonghobae

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📥 Commits

Reviewing files that changed from the base of the PR and between a859a11 and 662194c.

📒 Files selected for processing (3)

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

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[Copilot]

Pull request overview

This PR updates the generated directory listing HTML to improve the empty-directory state by adding a decorative open-folder icon and adjusting CSS so the icon and message align cleanly, while keeping the icon silent for screen readers via aria-hidden="true".

Changes:

• Add an open-folder icon (📂) to the empty-directory message markup with aria-hidden="true".
• Update .empty-dir styling to use Flexbox alignment and spacing.
• Extend the empty-directory test to assert the icon entity is present in the output.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
src/main/kotlin/html4tree/main.kt	Adds the empty-state icon markup and updates .empty-dir CSS to align icon + text.
src/test/kotlin/html4tree/MainTest.kt	Updates the empty-directory test to check that the icon entity is rendered.
.jules/palette.md	Documents the UI/accessibility learning and action items for decorative icons and alignment.

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[seonghobae]

Closing as superseded by canonical #262 at exact head b72a62d9fb4e2597d3989d9b6d421aaf4ca38231. The same flex layout, decorative open-folder icon, and aria-hidden behavior are included there; #262 additionally supplies role="status" and exact-fragment regression coverage without this branch's unrelated doctoring translation churn. Consolidation avoids competing conflict repairs and duplicate CI.

[google-labs-jules]

Closing as superseded by canonical #262 at exact head b72a62d9fb4e2597d3989d9b6d421aaf4ca38231. The same flex layout, decorative open-folder icon, and aria-hidden behavior are included there; #262 additionally supplies role="status" and exact-fragment regression coverage without this branch's unrelated doctoring translation churn. Consolidation avoids competing conflict repairs and duplicate CI.

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