🎨 Palette: 악보 뷰어 아이콘 버튼 툴팁 추가

[seonghobae]

💡 무엇을: 악보 뷰어(ScoreViewer)와 악보 관리(ScoreView) 화면의 아이콘 전용 버튼들에 title 속성을 추가했습니다.
🎯 왜: 기존에는 시각 장애인을 위한 aria-label만 제공되어 마우스를 사용하는 일반 시각 사용자들에게는 버튼의 기능이 툴팁으로 표시되지 않는 불편함이 있었습니다.
📸 Before/After: 시각적인 레이아웃 변경은 없으며, 버튼 호버 시 마우스 커서 옆에 툴팁이 나타납니다.
♿ Accessibility: 마우스 사용자들의 탐색 경험 및 사용성이 개선되었습니다.

---

PR created automatically by Jules for task 12360190235958251187 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.

[Copilot]

Pull request overview

Adds native browser tooltips (title) to icon(-heavy) controls in the desktop score UI so mouse users can discover actions via hover text while keeping existing aria-label accessibility intact.

Changes:

• Added title attributes to ScoreViewer navigation/zoom/fit controls using existing i18n keys.
• Added a title attribute to the score attachment “remove” icon button, including the filename for clarity.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
apps/desktop/src/features/score/ScoreViewer.tsx	Adds title tooltips to zoom/fit/page navigation buttons via existing translations.
apps/desktop/src/features/score/ScoreView.tsx	Adds a title tooltip to the attachment remove icon button (includes filename).

Comments suppressed due to low confidence (1)

apps/desktop/src/features/score/ScoreViewer.tsx:314

• Same issue for the next-page icon: when disabled at the end of the document, the title tooltip usually won’t show. A wrapper element with the same title preserves the tooltip even when the button is disabled.

            className="size-14"
            aria-label={t("scoreViewerNextPage")}
            title={t("scoreViewerNextPage")}
            disabled={pageNumber >= pageCount}
            onClick={goToNextPage}

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 2 out of 3 changed files in this pull request and generated no new comments.

[Copilot]

Pull request overview

Copilot reviewed 3 out of 5 changed files in this pull request and generated 1 comment.

[Copilot]

Pull request overview

Copilot reviewed 3 out of 5 changed files in this pull request and generated no new comments.

Comments suppressed due to low confidence (4)

apps/desktop/src/features/score/ScoreViewer.tsx:301

• title tooltips generally do not appear on disabled <button> elements in browsers. Since this control is sometimes disabled (pageNumber <= 1), mouse users won’t see the tooltip in that state. Consider wrapping the button in an element with the title and making the disabled button ignore pointer events so the wrapper can show the tooltip.

            aria-label={t("scoreViewerPrevPage")}
            title={t("scoreViewerPrevPage")}
            disabled={pageNumber <= 1}
            onClick={goToPreviousPage}
          >

apps/desktop/src/features/score/ScoreViewer.tsx:315

• title tooltips generally do not appear on disabled <button> elements in browsers. Since this control is sometimes disabled (pageNumber >= pageCount), mouse users won’t see the tooltip in that state. Consider wrapping the button in an element with the title and making the disabled button ignore pointer events so the wrapper can show the tooltip.

            aria-label={t("scoreViewerNextPage")}
            title={t("scoreViewerNextPage")}
            disabled={pageNumber >= pageCount}
            onClick={goToNextPage}
          >

apps/desktop/src/features/score/ScoreView.tsx:202

• title tooltips generally do not appear on disabled <button> elements in browsers. Since this action is disabled when !projectId, mouse users won’t see the tooltip in that state. Consider putting the title on a wrapper element and making the disabled button ignore pointer events so the wrapper can show the tooltip.

                      onClick={projectId ? () => void handleRemove(projectId, attachment) : undefined}
                      disabled={!projectId}
                      aria-label={`${t("scoreRemove")}: ${attachment.fileName}`}
                      title={`${t("scoreRemove")}: ${attachment.fileName}`}
                      className="size-10 border-rose-300/25 text-rose-200 hover:bg-rose-400/10"

services/analysis-engine/pyproject.toml:15

• The PR description is scoped to adding tooltips (title) for desktop score-viewer icon buttons, but this change set also adds a new Python runtime dependency (setuptools) and updates lockfiles (e.g., torch/cuda-toolkit in uv.lock, brace-expansion in package-lock.json). These dependency updates are unrelated to the stated UI goal and increase review/rollout risk; consider splitting them into a separate dependency-update PR (or reverting them here).

    "demucs>=4.0.1 ; sys_platform != 'darwin' or platform_machine == 'arm64'",
    "librosa>=0.11.0",
    "numba<0.67.0",
    "numpy>=1.26",
    "setuptools>=71.1.0",

[seonghobae]

Closing as closed-obsolete (palette a11y micro-PR storm) by autonomous product-completion loop.

Winner / disposition target: #727

Unique value from this cluster is consolidated there (projectId path guard + npm HIGH CVE pins + Foote novelty kernel sign). Remaining micro-duplicates do not land additional commercial readiness.

[seonghobae]

closed-closed-obsolete (palette a11y micro-PR storm) → #727

[google-labs-jules]

Closing as closed-obsolete (palette a11y micro-PR storm) by autonomous product-completion loop.

Winner / disposition target: #727

Unique value from this cluster is consolidated there (projectId path guard + npm HIGH CVE pins + Foote novelty kernel sign). Remaining micro-duplicates do not land additional commercial readiness.

이해했습니다. 이 작업이 더 이상 필요하지 않음을 확인했으며 이 작업에 대한 진행을 중단하겠습니다.

[google-labs-jules]

closed-closed-obsolete (palette a11y micro-PR storm) → #727

확인했습니다.