docs: update STATUS.md and DEFERRED.md with glTF animation parser

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

docs/DEFERRED.md

@@ -6,7 +6,7 @@
 - ~~**JPG 디코더 자체 구현**~~ ✅ Baseline JPEG 완료.
 - ~~**glTF 파서**~~ ✅ glTF 2.0 / GLB 완료.
 - **JPG Progressive** — Baseline만 지원. Progressive JPEG 미구현.
-- **glTF 애니메이션/스킨** — 메시+머티리얼만 지원.
+- ~~**glTF 애니메이션/스킨 파싱**~~ ✅ nodes/skins/animations/JOINTS_0/WEIGHTS_0 파싱 완료. **스킨드 렌더링 + 애니메이션 시스템** 미구현.
 
 ## Phase 3a
 

docs/STATUS.md

@@ -14,7 +14,7 @@
 - voltex_renderer: Blinn-Phong shader, BMP texture loader, GpuTexture
 - voltex_renderer: PNG decoder (deflate + filter reconstruction)
 - voltex_renderer: JPG decoder (Baseline JPEG: Huffman, IDCT, MCU, YCbCr, subsampling)
-- voltex_renderer: glTF 2.0 / GLB parser (JSON parser, accessor extraction, PBR material)
+- voltex_renderer: glTF 2.0 / GLB parser (JSON parser, accessor extraction, PBR material, nodes/skins/animations)
 - examples/model_viewer
 
 ### Phase 3a: ECS
@@ -145,13 +145,13 @@ crates/
 └── voltex_editor    — IMGUI, docking, 3D viewport, inspector, asset browser, TTF font, UiRenderer
 ```
 
-## 테스트: 548개 전부 통과
+## 테스트: 552개 전부 통과
 
 - voltex_math: 37
 - voltex_platform: 3
 - voltex_ecs: 83
 - voltex_asset: 22
-- voltex_renderer: 102
+- voltex_renderer: 106
 - voltex_physics: 96
 - voltex_audio: 42
 - voltex_ai: 24