<!-- This template is a preference, not a hard requirement. --> <!-- Write in whatever structure best conveys the design. --> <!-- When implementing or fixing something described in a design doc, --> <!-- link the relevant GitHub issue/PR in commit messages or comments --> <!-- so progress is traceable. -->

[Concept Name]

Summary

One paragraph. What this is and why it matters.

<!-- Free form. Write whatever helps convey the design: --> <!-- behavior, structure, constraints, examples, DX details, etc. -->

Unresolved Questions

• Things not yet decided or worth revisiting.
• Skip this section if there are none.

Related

• other-concept