openvino

81bb2f9d - [NPUW] Model Builder: Split ModelConfig into per-model-type configs (#34774)

[NPUW] Model Builder: Split ModelConfig into per-model-type configs (#34774) ### Details: Replace the monolithic ModelConfig struct with a BaseModelConfig base class and dedicated config structs for each model type. This moves unnecessary boolean flags and each config only exposes fields relevant to its model type. Callers use explicit build_llm() / build_whisper_encoder() / etc. entry points instead of a flag-driven build_model() dispatcher. **AI Assistance:** - AI assistance used yes - AI helped resolve conflicts and updated existing tests, reviewed manually and made some small changes.