- Add from_default() and from_default_str() methods to RegistryAuth
- These methods automatically resolve auth from Docker config and credential helpers
- Update example to demonstrate both explicit and auto auth approaches
- Simplify krust's auth wrapper to use the new convenience method
- Fix test environment variable pollution
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Move Docker config parsing and credential helper execution from krust
- Add automatic auth resolution methods (*_auto) to the client
- Support standard Docker config locations and environment variables
- Add comprehensive tests and examples
- Simplify krust to use the new credential helper functionality
The previous commit added vendor/oci-distribution as a git submodule pointer,
which caused CI to fail because the files weren't actually present.
This commit removes the submodule and adds the actual files directly.
- Fork oci-distribution v0.11.0 into vendor/oci-distribution
- Add get_image_platforms() method for proper platform detection
- Support fetching config blobs for single-platform images
- Add OAuth2/Bearer token authentication support
- Add push_manifest_and_get_digest() for reliable digest extraction
- Update krust to use the forked version with enhanced features
