tools/AetherDb field-kinds apply, run on Yggdrasil against catalog oid
2aa79c0a. One FieldKindData record: "Asteroid", cross-section 5 per schematic
cell, generation weight 1. Without a kind every belt is dark (Cut 3), so this
is what makes rocks seeable in play. The two numbers are placeholders for the
operator to review; Cut 7 authors the full content. If the catalog changes
upstream before this merges, rerun the command on the new catalog rather than
merging the binary.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>