fix(desktop): Excel diff/raw viewer を vibrancy でも不透明に戻す (#263)

[MocA-Love]

概要

Issue #263 の修正。Appearance 設定のウィンドウ透過 (vibrancy) を ON にすると、Excel ビューア / Excel diff / 画像プレビュー / HTML プレビューの背景まで透過し、下のウィンドウが透けて見えていた問題を修正する。

原因

6066d72 ("make FileViewer + CodeMirror + terminal honour vibrancy") で、FileViewer 系サーフェスの背景を bg-white / bg-[#0d0d0d] から bg-background に揃えた。vibrancy ON 時は --background が rgba(..., var(--vibrancy-alpha)) に差し替わるため、これらのサーフェスも巻き込まれて透過してしまっていた。

コードエディタ / diff / ターミナル側はこのまま vibrancy の恩恵を受けさせたい一方、Excel / 画像 / HTML プレビューは読み取り専用の内容表示サーフェスなので、ダイアログと同様に不透明で保ちたい。

変更点

bg-background を bg-background-solid に差し替え。--background-solid はテーマ切替には追従するが vibrancy alpha の影響を受けないため、ダイアログ等と同じ扱いになる。

ファイル	対象
FileViewerContent.tsx	HtmlPreviewWebview / 画像プレビュー コンテナ
SpreadsheetViewer.tsx	シート本体のスクロールコンテナ
SpreadsheetDiffViewer.tsx	左右 DiffTable のスクロールコンテナ

動作確認

• bun run lint:fix / bun run typecheck ともに pass
• vibrancy OFF / ON の双方で、画像 / HTML / Excel / Excel diff の背景が不透明のままであること
• vibrancy ON で他のサーフェス (チャット・サイドバー・コードエディタ) は従来通り半透明維持

Closes #263

[MocA-Love]

@codex review

[coderabbitai]

Warning

Rate limit exceeded

@MocA-Love has exceeded the limit for the number of commits that can be reviewed per hour. Please wait 20 minutes and 40 seconds before requesting another review.

Your organization is not enrolled in usage-based pricing. Contact your admin to enable usage-based pricing to continue reviews beyond the rate limit, or try again in 20 minutes and 40 seconds.

⌛ How to resolve this issue?

After the wait time has elapsed, a review can be triggered using the @coderabbitai review command as a PR comment. Alternatively, push new commits to this PR.

We recommend that you space out your commits to avoid hitting the rate limit.

🚦 How do rate limits work?

CodeRabbit enforces hourly rate limits for each developer per organization.

Our paid plans have higher rate limits than the trial, open-source and free plans. In all cases, we re-allow further reviews after a brief timeout.

Please see our FAQ for further information.

ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: aacb4ac6-44fe-4bf0-87c3-09629ffe5291

📥 Commits

Reviewing files that changed from the base of the PR and between b687357 and aa7c8a4.

📒 Files selected for processing (4)

• README.md
• apps/desktop/src/renderer/screens/main/components/WorkspaceView/ContentView/TabsContent/TabView/FileViewerPane/components/FileViewerContent/FileViewerContent.tsx
• apps/desktop/src/renderer/screens/main/components/WorkspaceView/ContentView/TabsContent/TabView/FileViewerPane/components/SpreadsheetViewer/SpreadsheetDiffViewer.tsx
• apps/desktop/src/renderer/screens/main/components/WorkspaceView/ContentView/TabsContent/TabView/FileViewerPane/components/SpreadsheetViewer/SpreadsheetViewer.tsx

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/263-excel-raw-viewer-opaque

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

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

[chatgpt-codex-connector]

Codex Review: Didn't find any major issues. Bravo.

ℹ️ About Codex in GitHub

Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you

• Open a pull request for review
• Mark a draft as ready
• Comment "@codex review".

If Codex has suggestions, it will comment; otherwise it will react with 👍.

Codex can also answer questions or update the PR. Try commenting "@codex address that feedback".