🎨 Palette: 빈 디렉토리 아이콘 시각적 일관성 개선

[seonghobae]

💡 What: 빈 디렉토리 상태를 나타내는 아이콘을 일반 정보 기호(ℹ)에서 열린 폴더 이모지(📂)로 변경했습니다.
🎯 Why: 파일 트리 UI에서 파일(📄) 및 폴더(📁) 아이콘들과 시각적인 일관성을 맞추어, 빈 디렉토리에 대한 사용자 인식을 더욱 직관적으로 돕기 위함입니다.
📸 Before/After: 빈 디렉토리 상태 표시가 "ℹ️ 이 디렉토리는 비어 있습니다." 에서 "📂 이 디렉토리는 비어 있습니다." 로 시각적으로 일관성 있게 변경되었습니다.
♿ Accessibility: 이모지 아이콘에는 기존과 동일하게 aria-hidden="true"가 적용되어 스크린 리더 사용자가 무의미한 특수 문자를 읽는 불편을 방지합니다.

---

PR created automatically by Jules for task 12948662420812688042 started by @seonghobae

[google-labs-jules]

👋 Jules, reporting for duty! I'm here to lend a hand with this pull request.

When you start a review, I'll add a 👀 emoji to each comment to let you know I've read it. I'll focus on feedback directed at me and will do my best to stay out of conversations between you and other bots or reviewers to keep the noise down.

I'll push a commit with your requested changes shortly after. Please note there might be a delay between these steps, but rest assured I'm on the job!

For more direct control, you can switch me to Reactive Mode. When this mode is on, I will only act on comments where you specifically mention me with @jules. You can find this option in the Pull Request section of your global Jules UI settings. You can always switch back!

New to Jules? Learn more at jules.google/docs.

---

For security, I will only act on instructions from the user who triggered this task.

[coderabbitai]

Warning

Review limit reached

@seonghobae, you've reached your PR review limit, so we couldn't start this review.

Next review available in: 11 minutes

Enable usage-based reviews in Billing to review now. Otherwise, wait until the next included review is available.
You're only billed for reviews past your plan's rate limits ($0.25/file).

How can I continue?

After more reviews become available, a review can be triggered using the @coderabbitai review command as a PR comment. Alternatively, push new commits to this PR.

To avoid repeated limits, reduce automatic review volume by pausing incremental auto-reviews earlier, using label-based review opt-in, excluding WIP or generated PR titles, or requesting reviews manually when the PR is ready. If your team needs uninterrupted high-volume reviews, an organization admin can enable usage-based reviews.

How do review limits work?

CodeRabbit enforces per-developer PR review limits for each organization. Most developers receive the normal plan review availability.

For paid Pro and Pro+ PR reviews, CodeRabbit uses adaptive limits for sustained high-volume activity. When a developer's recent PR review activity reaches the 95th percentile or higher among CodeRabbit users, additional reviews become available more gradually as earlier reviews age out of the rolling window.

Please refer docs for additional details.

Review details

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 40c28d0b-24e1-41cc-a077-4bec7f81b03d

📥 Commits

Reviewing files that changed from the base of the PR and between efde64c and 0e6cac2.

📒 Files selected for processing (4)

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

---

_{Comment @coderabbitai help to get the list of available commands.}

[seonghobae]

Closing as a repeated duplicate of closed #369.

The production hunk and expected HTML regression are the same information-icon → open-folder substitution already reviewed in that predecessor. This branch adds no new accessibility, cross-platform rendering, Unicode/emoji fallback, visual regression, CHANGELOG, or authoritative design evidence; its only additional documentation is the non-authoritative .jules/palette.md journal.

Repeatedly reopening an identical cosmetic change consumes the same CI/review capacity without addressing a buyer-visible blocker. A future empty-state design change should be one maintained slice with rendered light/dark/high-contrast evidence, platform-font/emoji fallback, exact screen-reader behavior, authoritative CHANGELOG/doctoring, and no duplicate lineage. No prior check or review transfers.

[google-labs-jules]

Closing as a repeated duplicate of closed #369.

The production hunk and expected HTML regression are the same information-icon → open-folder substitution already reviewed in that predecessor. This branch adds no new accessibility, cross-platform rendering, Unicode/emoji fallback, visual regression, CHANGELOG, or authoritative design evidence; its only additional documentation is the non-authoritative .jules/palette.md journal.

Repeatedly reopening an identical cosmetic change consumes the same CI/review capacity without addressing a buyer-visible blocker. A future empty-state design change should be one maintained slice with rendered light/dark/high-contrast evidence, platform-font/emoji fallback, exact screen-reader behavior, authoritative CHANGELOG/doctoring, and no duplicate lineage. No prior check or review transfers.

Understood. Acknowledging that this work is now obsolete as it duplicates a previously closed PR and stopping work on this task.