- ParseProcessor wraps LinkParser for URL parsing
- Returns ParseOutput with platform, content_type, content_id
- Records state when state_manager is provided
- Handles unknown URLs with success=False
- Export BaseProcessor, ParseProcessor, ASRProcessor from __init__.py
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Create processors module with ASRProcessor class
- Implement _try_official_subtitle for B站字幕下载
- Support process() method with subtitle-first strategy
- Add helper functions for whisper.cpp integration
- All 5 processor tests passing
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>