How Cursor Should Use SPEC.md

SPEC.md is authoritative.

Cursor should:

1. Read relevant sections of SPEC.md before implementing each module.
2. Preserve terminology exactly as defined in SPEC.md.
3. Prefer spec-aligned names over ad hoc names.
4. Treat examples in this pack as illustrative only.
5. Treat conflicts between this pack and SPEC.md as resolved in favor of SPEC.md.

Do not invent behavior that is not supported by SPEC.md.

If the spec is ambiguous, implement the smallest conservative behavior and add a TODO referencing the relevant section.