Editing Data Engine — 12-task pilot pairs

Every task of the 12-type edit taxonomy instantiated at pilot scale with the frozen TRELLIS.2-4B engine + P3-SAM parts + Qwen-Image-Edit-2511 + Qwen3.6-27B (part naming & dual-blind verify). Round 1 = claude-verified (125 pairs: 64 pass / 47 marginal / 14 fail). Round 2 ("round 2" chip) = fixed part selection + reverse pairs + targeted local-material edits, gated automatically (geometry 137/138; true dual-blind judge — Remove part 9/10, Local material 9/11, combined accept 76%). Each card: instruction, verdict, 2D QC strip, drag-to-rotate before/after GLBs.