Agent-built hulls, first cut: per-faction form-language files, per-hull sources, Build From Hull Source (rulings hull-art-communicates-form, zhestokost-language-lore-text). Reports cut-agent-hull-source.h1, h2; Soul s1, s2 hold on the fixes (open: question who-names-a-hulls-faction, follow-up hull-copy-refusals). The branch touches only tools/blender, which master did not change since base d28ce42d.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>