Add merged full model under models/harc_qwen2.5_7b

Add merged full model under models/harc_llama3.1_8b

Move harc_qwen2.5_7b adapter under adapters/

Move harc_llama3.1_8b adapter under adapters/

Add HARC results figure

Add HARC LoRA adapter for Qwen2.5-7B-Instruct

Add HARC LoRA adapter for Llama-3.1-8B-Instruct

initial commit