⚡ Bolt: 토큰 역인덱스 검색 루프에서의 set 교집합 성능 개선

.coveragerc

@@ -1,6 +1,5 @@
 [run]
 source =
-    audio_library
     chapters
     diarize
     job_store

.github/workflows/ci.yml

@@ -43,28 +43,3 @@ jobs:
 
       - name: Verify console entry point
         run: codec-carver --help
-
-  rust:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, macos-latest]
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-        with:
-          persist-credentials: false
-
-      - name: Install Rust 1.88.0 with rustfmt
-        run: rustup toolchain install 1.88.0 --profile minimal --component rustfmt
-
-      - name: Report Rust toolchain
-        run: |
-          rustup run 1.88.0 rustc --version --verbose
-          rustup run 1.88.0 cargo --version --verbose
-
-      - name: Check Rust formatting
-        run: rustup run 1.88.0 cargo fmt --manifest-path rust-core/Cargo.toml -- --check
-
-      - name: Test Rust backend
-        run: rustup run 1.88.0 cargo test --locked --all-targets --manifest-path rust-core/Cargo.toml

.gitignore

@@ -23,6 +23,3 @@ leak-*
 
 # Generated conversion outputs / reports
 under_2gb/
-
-# Rust build outputs
-rust-core/target/

.jules/bolt.md

@@ -67,3 +67,7 @@
 ## 2025-02-12 - [Fast Path Execution in Directory Traversal and Log Parsing]
 **Learning:** Checking for string existence (`if "silence_" not in stderr`) before invoking regex matchers provides significant speed improvements when parsing large blocks of text. Similarly, moving expensive I/O operations like `os.path.realpath` inside conditional blocks prevents redundant disk access when configuration (like path exclusions) isn't utilized.
 **Action:** When working on large text processing or disk operations, verify if early exit conditions or conditional execution can bypass the expensive system or library calls.
+
+## 2024-06-25 - [Optimize set initialization in loops]
+**학습:** 파이썬에서 `set` 교집합(`&`) 연산은 항상 새로운 `set` 객체를 반환합니다. 누적 교집합을 구할 때 첫 번째 루프에서 원본 `set`을 방어적으로 복사(`set(postings)`)하는 것은 불필요하며 상당한 성능 저하를 일으킵니다. 첫 할당에서는 원본 참조를 그대로 사용하고 다음 반복부터 `&` 연산이 새 객체를 생성하게 하는 것이 안전하고 빠릅니다.
+**실행:** 루프 내에서 불변 교집합(`&`) 연산을 통해 값을 누적할 때, 초기값을 설정하기 위해 방어적 복사본을 생성하지 마십시오.

.jules/sentinel.md

@@ -1,8 +1,3 @@
-## 2026-07-25 - [Cross-platform upload basename normalization]
-**Behavior:** Upload metadata now interprets both forward slashes and backslashes as path separators before extracting a basename.
-**Learning:** On POSIX systems, `pathlib.Path(filename).name` retains backslashes because they are ordinary characters there. That caused inconsistent manifest and converter filenames for Windows-style client paths. The upload itself is still written inside a trusted temporary workspace, and batch archive entry names are generated outputs; this change does not establish a filesystem traversal or archive-entry escape.
-**Prevention:** Normalize client path separators before extracting a basename, retain the existing empty/`.`/`..` fallback, and test the persisted source name and manifest metadata. Treat the normalization as cross-platform consistency and defense in depth, not as evidence of a demonstrated Zip Slip exploit.
-
 ## 2026-05-28 - [Sentinel Fixes: Temp Files & Injection]
 **Vulnerability:** Predictable Temp Files (CWE-377) and Insecure Default Permissions (CWE-276), plus Command Injection via FFmpeg Filtergraph (CWE-20).
 **Learning:** Python's `Path.with_name` plus a suffix string to make a temp file opens a race condition because it's predictable and the permissions default to system `umask` which might expose secret `0600` data. Additionally, interpolating variables directly into FFmpeg filtergraph strings allows arbitrary filter injection.

CHANGELOG.md

@@ -11,4 +11,3 @@
 
 ### Fixed
 - 단일·일괄 대상 크기 입력을 비웠을 때 이전 custom validity와 `aria-invalid` 상태를 즉시 초기화해 현재 필수 입력 상태를 정확히 전달합니다.
-- 업로드 파일명의 경로 구분자를 정규화하여 POSIX에서도 Windows 형식의 클라이언트 경로가 일관된 basename으로 기록되도록 수정했습니다.