第一批重构，主要是物理迁移脚本和部分命名空间的调整

- 结构上迁移文件，将脚本分成 Base/Runtime/Presentation/Procedure/Editor 五大文件夹
- 调整 DataTable 和 Definition 下脚本的命名空间
- 依据 UI-5层架构设计规范 拆分原先的 UI 到 Runtime 和 Presentation 下

Assets/GameMain/Scripts/Runtime/CustomComponent/Simulation/SimData/EnemySimData.cs

@@ -0,0 +1,19 @@
+using UnityEngine;
+
+namespace Simulation
+{
+    public struct EnemySimData
+    {
+        public int EntityId;
+        public Vector3 Position;
+        public Vector3 Forward;
+        public Quaternion Rotation;
+        public float Speed;
+        public float AttackRange;
+        public bool AvoidEnemyOverlap;
+        public float EnemyBodyRadius;
+        public int SeparationIterations;
+        public int TargetType;
+        public int State;
+    }
+}