Initial commit: WMS 교육 시뮬레이터 (입고 모듈 골격)

- Unity 6.4 URP 프로젝트 베이스
- Inbound 비즈니스 로직: Scan/Putaway/Scoring 서비스 + InboundManager
- 데이터 모델: Item/Location/Scenario (ScriptableObject) + StorageZone
- 샘플 시나리오 inbound_basic.json, 설계문서/목업 포함

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.gitattributes

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+# Unity YAML / text assets — keep as text, normalize line endings
+*.cs                 text diff=csharp
+*.cginc              text
+*.shader             text
+*.meta               text
+*.unity              text
+*.asset              text
+*.prefab             text
+*.mat                text
+*.anim               text
+*.controller         text
+*.json               text
+*.md                 text
+*.txt                text
+
+# Treat large binary assets with Git LFS (enable `git lfs install` to use)
+*.psd    filter=lfs diff=lfs merge=lfs -text
+*.png    filter=lfs diff=lfs merge=lfs -text
+*.jpg    filter=lfs diff=lfs merge=lfs -text
+*.fbx    filter=lfs diff=lfs merge=lfs -text
+*.wav    filter=lfs diff=lfs merge=lfs -text
+*.mp3    filter=lfs diff=lfs merge=lfs -text
+*.tga    filter=lfs diff=lfs merge=lfs -text
+*.unitypackage filter=lfs diff=lfs merge=lfs -text