Imagination refreshed Cut 8 against Aetheria 59bc5753 and CultLib main, with
probe builds: 8a swaps Unity.Mathematics for CultMath on the legacy cache
(76 Unity conversion errors listed per file, MathFormatters kept), 8b cuts the
data model over. Operator rulings: CultMath gaps filled in CultMath 0.2.1
(f060536), which 8a pins; double overloads keep double precision; the
Temperature and SchematicShape drawers are ported into Aetheria's Studio
drawers.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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