shipflow 0.1.4

A minimalist, git-aware CLI for tracking what you ship
Documentation
## Summary

<!-- What does this PR change and why? -->

## Type of change

- [ ] Bug fix
- [ ] New feature
- [ ] Documentation
- [ ] CI / release tooling
- [ ] Refactor (no behavior change)

## Checklist

- [ ] `cargo test` passes
- [ ] `cargo clippy -- -D warnings` passes
- [ ] `cargo fmt --check` passes
- [ ] README / docs updated (if user-facing)
- [ ] ADR added or updated (if architectural)

## How to test

<!-- Commands or steps a reviewer can run -->