Simplified model synchronization task.

This task fetches model data from models.dev API (which now includes cost data) and saves provider JSON files to the /priv directory.

Usage

# Sync models from models.dev
mix req_llm.model_sync

# Verbose output
mix req_llm.model_sync --verbose

Output Structure

priv/models_dev/providers/
├── anthropic.json         # Anthropic models with cost data
├── openai.json            # OpenAI models with cost data
├── google.json            # Google models with cost data
└── ...                    # All other providers