use super::Config;use super::ConfigTomlLoadResult;use super::ManagedFeatures;use codex_config::types::AuthKeyringBackendKind;use codex_features::Feature;use codex_features::FeatureConfigSource;use codex_features::FeatureOverrides;use codex_features::Features;impl Config {    pub fn auth_keyring_backend_kind(&self) -> AuthKeyringBackendKind {        auth_keyring_backend_kind_from_secret_auth_storage(            self.features.enabled(Feature::SecretAuthStorage),        )    }}/// Resolve the auth keyring backend from a partially loaded bootstrap config.////// This is intended for startup paths that must read auth before managed cloud/// requirements can be loaded and before a full [`Config`] exists.pub fn resolve_bootstrap_auth_keyring_backend_kind(    bootstrap_config: &ConfigTomlLoadResult,) -> std::io::Result<AuthKeyringBackendKind> {    let config_toml = &bootstrap_config.config_toml;    let features = Features::from_sources(        FeatureConfigSource {            features: config_toml.features.as_ref(),            experimental_use_unified_exec_tool: config_toml.experimental_use_unified_exec_tool,        },        FeatureConfigSource::default(),        FeatureOverrides::default(),    );    let managed_features = ManagedFeatures::from_configured(        features,        bootstrap_config            .config_layer_stack            .requirements()            .feature_requirements            .clone(),    )?;    Ok(auth_keyring_backend_kind_from_secret_auth_storage(        managed_features.enabled(Feature::SecretAuthStorage),    ))}fn auth_keyring_backend_kind_from_secret_auth_storage(    secret_auth_storage_enabled: bool,) -> AuthKeyringBackendKind {    if secret_auth_storage_enabled {        AuthKeyringBackendKind::Secrets    } else {        AuthKeyringBackendKind::Direct    }}#[cfg(test)]#[path = "auth_keyring_tests.rs"]mod tests;