Warn when groups values don't match color categories#556

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timtreis merged 3 commits intomainfrom

fix/issue-455-defensive-guards

Mar 23, 2026

Commits on Mar 23, 2026

Warn when `groups` values don't match `color` categories (#455)

timtreis
and
claude
committed
Address review: deduplicate warning, add tests, cover labels

timtreis
and
claude
committed
Simplify: decouple warning from filter, fix edge cases

timtreis
and
claude
committed