llama-swap/models

TODO improve these docs

1. Download a llama-server suitable for your architecture
2. Fetch some small models for testing / swapping between
   • huggingface-cli download bartowski/Qwen2.5-1.5B-Instruct-GGUF --include "Qwen2.5-1.5B-Instruct-Q4_K_M.gguf" --local-dir ./
   • huggingface-cli download bartowski/Llama-3.2-1B-Instruct-GGUF --include "Llama-3.2-1B-Instruct-Q4_K_M.gguf" --local-dir ./
3. Create a new config.yaml file (see config.example.yaml) pointing to the models