## Summary
- translate Claude SDK permission suggestions and tool-specific
decisions into ACP v1 presentation and editable option metadata
- align Claude session permission modes and clear-context plan handling
- split permission effects, modes, normalization, option construction,
presentation, and response handling into focused modules
- document the permission extension and add unit plus live-audit
coverage for native edge cases
## Tests
- `npm run check`
- `npm run build`
- `env -u ANTHROPIC_BASE_URL npm run test:run` (931 passed, 27 skipped)
