⚡ Bolt: 프론트엔드 O(N) Array.find() 룩업을 O(1) Map 룩업으로 성능 개선

[seonghobae]

💡 무엇을:

• frontend/src/app/tools/page.tsx 내 handleExecute 함수에 존재하던 O(N)의 배열 find 룩업을 useMemo와 Map을 통한 O(1) 룩업으로 교체.
• frontend/src/app/prompt-studio/page.tsx 내 getModelLabel 함수에 존재하던 O(N)의 배열 find 룩업을 전역 Map 상수를 이용한 O(1) 룩업으로 교체.

🎯 왜:
반복적으로 호출되는 이벤트 핸들러나 렌더링 함수 내부에서 배열의 아이템을 조회하기 위해 Array.prototype.find()를 사용하면, 배열 길이가 길거나 렌더링이 자주 발생할 때 메인 스레드 블로킹과 불필요한 연산 오버헤드를 초래하여 성능을 떨어뜨립니다.

📊 영향:
배열 요소를 조회하는 데 걸리는 시간 복잡도를 O(N)에서 O(1)로 줄여 반복 호출 시 발생할 수 있는 렌더링 및 실행 병목 현상을 해소했습니다.

🔬 측정 방법:
frontend 폴더로 이동 후 pnpm lint && pnpm test를 실행하여 기존 프론트엔드 테스트(특히 ToolsPage와 PromptStudioPage 렌더링 및 기능 테스트)가 모두 통과하는지 확인합니다.

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PR created automatically by Jules for task 2893864878857934916 started by @seonghobae

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[seonghobae]

@opencode-agent @cwl-noema-review review only exact current head 68106d1 of PR #1439 against base develop@81c105645ca6e680f5f8c15ba9c33b67eb63c48b. Recheck the complete current diff, current review threads, current hosted Checks, and any stale aggregate review decision. Publish structured exact-head verdicts; do not merge, update branch, dismiss reviews, bypass protection, or reuse predecessor evidence.

[google-labs-jules]

@opencode-agent @cwl-noema-review review only exact current head 343973f of PR #1439 against base develop@81c105645ca6e680f5f8c15ba9c33b67eb63c48b. Recheck the complete current diff, current review threads, current hosted Checks, and any stale aggregate review decision. Publish structured exact-head verdicts; do not merge, update branch, dismiss reviews, bypass protection, or reuse predecessor evidence.

Understood. The submitted changes cleanly implement the O(N) to O(1) performance improvements for Array.find() lookups, with all automated tests and UI functionality verified. Ready for automated review.

[github-actions]

PR governance metadata gate is not ready for 68106d13175d7ff67978de66e31d385237ca53b1:

• 2 unresolved current review thread(s) remain.

[devin-ai-integration]

Devin Review found 2 new potential issues.