remove-empty-properties, run after a rename in the layers panel, found
the position of each property by grouping all the properties of the
variant's components by name and numbering the groups. A map of more
than eight keys does not keep their order, so with nine or more
properties the numbers did not match the positions and the wrong
property was removed: with ten properties and the sixth empty in every
component, it removed the first (F86).
The positions now come from the properties themselves: a property is
removed when its value is empty in every component. The work moves to
common as clvp/generate-remove-empty-properties, and the event only
commits what it builds.
workspace-variants-test checks the case with ten properties.
AI-assisted-by: claude-opus-5-5
cd6efaf804