feat(ci): P1-1 Phase2 后端启用F401+F841并修存量

- ruff: 从全局ignore移除F401(未使用import)和F841(未使用变量) - F401: 自动修复32处未使用import - F841: 手动修复7处未使用变量（含1处有副作用调用保留调用） - __init__.py和tests/*的per-file-ignores保持不变
2026-07-17 13:34:00 +08:00
parent 8a9cd95787
commit 88d22137a6
29 changed files with 11 additions and 43 deletions
@@ -24,13 +24,11 @@
 from __future__ import annotations

 import logging
-from dataclasses import dataclass, field
+from dataclasses import dataclass
 from pathlib import Path
 from typing import Any

 from video_processing.path_security import PathSecurityError, is_in_allowed_dirs, safe_resolve_path
-from video_processing.render_subtitles import generate_ass_subtitles
-from video_processing.subtitle_generator import generate_ass_from_timeline

 logger = logging.getLogger(__name__)