Provider-specific values used by examples and setup guidance.
@type t() :: %ASM.Provider.ExampleSupport{ cli_command: String.t(), cli_path_env: String.t(), example_default_model: String.t() | nil, install_hint: String.t(), model_env: String.t(), sdk_app: atom(), sdk_cli_env: String.t() | nil, sdk_repo_dir: String.t(), sdk_root_env: String.t() }