cde2ff6865
- Add Windows Portable Package support with auto-detection - Fix API health check to support multiple response formats - Fix task ID parsing for ACE-Step API integration - Change thinking mode default to false for 4GB GPU compatibility - Add explicit CoT parameter control for LLM features - Fix audio download path encoding for portable package - Improve file upload validation with extension fallback - Add start-all.bat/sh scripts for one-click startup - Update README with Windows Portable Package instructions - Add comprehensive troubleshooting section - Improve cross-platform compatibility