Improved stability when switching between Qwen3-VL GGUF models
Fixed mmproj reuse issues in local vision models
Refined internal GGUF model lifecycle management
Documentation updates:
- Clarified project scope as a prompt generator for QwenImageEdit and Wan2.2
- Reorganized Credits and Dependencies for clearer attribution
- Updated llama-cpp-python installation notes to reference the JamePeng fork documentation
Internal structure preparation for future backend refactoring
No breaking changes to node interfaces
