desktop: add reusable terminal sentry debug instrumentation

[MocA-Love]

Summary

• terminal 調査用の共通 debug channel を追加し、main / renderer の Sentry 連携を共通化
• desktop terminal の v1 / v2 / websocket / restore / backpressure 経路に調査ログを追加
• Sentry には常時送り、console ミラーだけを debug フラグで制御する形に整理

What Changed

• apps/desktop/src/shared/debug-channel.ts に再利用可能な debug channel 基盤を追加
• apps/desktop/src/main/lib/debug-channel.ts と apps/desktop/src/renderer/lib/debug-channel.ts に Sentry transport を追加
• terminal.host / terminal.renderer の調査ログ入口を追加
• terminal の lifecycle / restore / hidden keepalive / v2 runtime / websocket transport / main backpressure にログを追加
• コメントを日本語で補足し、主問題と副次仮説が分かるように整理

Verification

• bunx @biomejs/biome@2.4.2 check --write <edited files>
• bun run --cwd apps/desktop typecheck は既存の CodeMirror / @codemirror/view version mismatch で失敗
  • 今回の差分で見つかった v1-terminal-cache.ts の呼び出し漏れは修正済み
  • 残りはこの PR 以前からある desktop 側の既存失敗

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: e9ae12b2-f97c-468b-86a9-26b2d0a54364

📥 Commits

Reviewing files that changed from the base of the PR and between d81b911 and 9d2e9c6.

📒 Files selected for processing (17)

• apps/desktop/src/main/lib/debug-channel.ts
• apps/desktop/src/main/terminal-host/debug.ts
• apps/desktop/src/main/terminal-host/session.ts
• apps/desktop/src/renderer/lib/debug-channel.ts
• apps/desktop/src/renderer/lib/terminal/debug.ts
• apps/desktop/src/renderer/lib/terminal/terminal-runtime-registry.ts
• apps/desktop/src/renderer/lib/terminal/terminal-runtime.ts
• apps/desktop/src/renderer/lib/terminal/terminal-ws-transport.ts
• apps/desktop/src/renderer/screens/main/components/WorkspaceView/ContentView/TabsContent/Terminal/debug.ts
• apps/desktop/src/renderer/screens/main/components/WorkspaceView/ContentView/TabsContent/Terminal/helpers.ts
• apps/desktop/src/renderer/screens/main/components/WorkspaceView/ContentView/TabsContent/Terminal/hooks/useTerminalColdRestore.ts
• apps/desktop/src/renderer/screens/main/components/WorkspaceView/ContentView/TabsContent/Terminal/hooks/useTerminalConnection.ts
• apps/desktop/src/renderer/screens/main/components/WorkspaceView/ContentView/TabsContent/Terminal/hooks/useTerminalLifecycle.ts
• apps/desktop/src/renderer/screens/main/components/WorkspaceView/ContentView/TabsContent/Terminal/hooks/useTerminalRestore.ts
• apps/desktop/src/renderer/screens/main/components/WorkspaceView/ContentView/TabsContent/Terminal/hooks/useTerminalStream.ts
• apps/desktop/src/renderer/screens/main/components/WorkspaceView/ContentView/TabsContent/Terminal/v1-terminal-cache.ts
• apps/desktop/src/shared/debug-channel.ts

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feature/desktop-terminal-sentry-debug

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[chatgpt-codex-connector]

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Reviewed commit: 9d2e9c6dbe

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[chatgpt-codex-connector]

Redact websocket token before debug capture

ws-connect-start sends the full wsUrl to Sentry with captureMessage: true, which leaks credentials because useWorkspaceWsUrl appends the workspace auth token as a token query param (packages/workspace-client/src/providers/WorkspaceClientProvider/WorkspaceClientProvider.tsx, useWorkspaceWsUrl). This runs on every connect/reconnect, so active workspace tokens can be exposed in telemetry payloads; log only sanitized URL parts (e.g., path/host) or explicitly strip sensitive query keys before capture.

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