Add a Blender GLB intake inspection command

TODO.md

@@ -36,8 +36,14 @@ development pipeline. This is the current development priority; keep it out of t
 
 ### Intake and validation
 
-- [ ] Add a Blender `inspect` path that imports a GLB, applies node transforms, reports
+- [x] Add a Blender `inspect` path that imports a GLB, applies node transforms, reports
       tris/verts, bounds, bones, materials, UVs and skinning, and lists contract failures.
+      (`blender_assets.py inspect --file ...` applies parent/object transforms, converts to
+      Godot Y-up, ignores the importer's bone-shape helper and prints budgets, bones, slots,
+      UVs, skinning and animations with issues/warnings; `--json` and `--category` supported.
+      Seven synthetic contract tests added (Python 108/108); all 46 library GLBs inspect clean,
+      and a wrapped 2x fixture correctly reported a 0.975 m local/world delta. Blender-side only;
+      `audit` remains the final gate.)
 - [ ] Add an `adapt` path for future external assets: scale/ground, weld seams, decimate, map the
       five tint slots, and either rebuild the contract armature or record an explicit second-rig
       contract. The Quaternius prototype showed that a contract rebuild needs a proportion warp,