Summary

• respect publicPackages for exported class and enum members
• add workspace fixture coverage for public and non-public packages
• update publicPackages wording in config docs/schema/skill references

Validation

• cargo check --workspace
• cargo test --workspace --all-targets
• cargo clippy --workspace --all-targets -- -D warnings
• cargo fmt --all -- --check
• typos
• CLI public/non-public fixture smoke across human, compact, markdown, json, sarif, and codeclimate
• pre-push hook completed with all checks passed