## Summary

- TODO

## Why

What problem does this solve?

## Verification

```bash
# Paste commands run, for example:
# uv run pytest
# uv run ruff check .
# git diff --check
# uv build --out-dir dist
# uvx twine check dist/*
```

## Docs and wiki

- [ ] README/docs updated if user-facing behavior changed.
- [ ] `.almanac/` wiki updated if an implementation decision, workflow, invariant, or gotcha changed.
- [ ] Not applicable.

## Notes for reviewers

Call out architectural tradeoffs, risky files, or follow-up work.
