Module resolver 

Authentication resolver for OCI registries

This module provides flexible authentication resolution supporting multiple sources and per-registry configuration.

The wire DTOs (AuthSource, AuthConfig, RegistryAuthConfig) now live in zlayer-types::auth and are re-exported here so existing zlayer_core::auth::AuthSource (etc.) import paths keep working.

Structs

AuthConfig

Global authentication configuration

AuthResolver

Authentication resolver that converts AuthConfig to oci_client RegistryAuth

RegistryAuthConfig

Per-registry authentication configuration

Enums

AuthSource

Authentication source configuration