```

feat(materials): 删除TowerEnemy和TowerPlayer材质文件

移除项目中不再需要的TowerEnemy.mat和TowerPlayer.mat材质文件，
以及对应的.meta元数据文件。这些材质文件已通过其他方式重构或不再使用。
```

Assets/Prefabs/第二章/弓箭猎人.prefab

@@ -110,6 +110,16 @@ PrefabInstance:
       propertyPath: m_ConstrainProportionsScale
       value: 1
       objectReference: {fileID: 0}
+    - target: {fileID: -7635826562936255635, guid: c3401c41ece280d47af5c39c99b1e31a,
+        type: 3}
+      propertyPath: m_Materials.Array.size
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: -7635826562936255635, guid: c3401c41ece280d47af5c39c99b1e31a,
+        type: 3}
+      propertyPath: m_Materials.Array.data[1]
+      value: 
+      objectReference: {fileID: 2100000, guid: 33c430f15cc564e098b64444c55c60a7, type: 2}
     - target: {fileID: 919132149155446097, guid: c3401c41ece280d47af5c39c99b1e31a,
         type: 3}
       propertyPath: m_Name
@@ -208,6 +218,16 @@ PrefabInstance:
       propertyPath: m_TagString
       value: Enemy
       objectReference: {fileID: 0}
+    - target: {fileID: 2664098864995057252, guid: 2ac38f68ec4f85341b423b5e8defd47e,
+        type: 3}
+      propertyPath: m_Materials.Array.size
+      value: 2
+      objectReference: {fileID: 0}
+    - target: {fileID: 2664098864995057252, guid: 2ac38f68ec4f85341b423b5e8defd47e,
+        type: 3}
+      propertyPath: m_Materials.Array.data[1]
+      value: 
+      objectReference: {fileID: 2100000, guid: 33c430f15cc564e098b64444c55c60a7, type: 2}
     - target: {fileID: 5866666021909216657, guid: 2ac38f68ec4f85341b423b5e8defd47e,
         type: 3}
       propertyPath: m_Controller

Assets/Prefabs/第二章/狼人.prefab

@@ -58,6 +58,16 @@ PrefabInstance:
       propertyPath: m_LocalEulerAnglesHint.z
       value: 0
       objectReference: {fileID: 0}
+    - target: {fileID: -7676612043611361953, guid: 3d031ad534e512e45bb7fe10237e6286,
+        type: 3}
+      propertyPath: m_Materials.Array.size
+      value: 2
+      objectReference: {fileID: 0}
+    - target: {fileID: -7676612043611361953, guid: 3d031ad534e512e45bb7fe10237e6286,
+        type: 3}
+      propertyPath: m_Materials.Array.data[1]
+      value: 
+      objectReference: {fileID: 2100000, guid: 33c430f15cc564e098b64444c55c60a7, type: 2}
     - target: {fileID: 919132149155446097, guid: 3d031ad534e512e45bb7fe10237e6286,
         type: 3}
       propertyPath: m_Name

Assets/Prefabs/第二章/石巨人.prefab

@@ -58,6 +58,16 @@ PrefabInstance:
       propertyPath: m_LocalEulerAnglesHint.z
       value: 0
       objectReference: {fileID: 0}
+    - target: {fileID: -7676612043611361953, guid: d40daebbc0e47416099e97edbbbeac04,
+        type: 3}
+      propertyPath: m_Materials.Array.size
+      value: 2
+      objectReference: {fileID: 0}
+    - target: {fileID: -7676612043611361953, guid: d40daebbc0e47416099e97edbbbeac04,
+        type: 3}
+      propertyPath: m_Materials.Array.data[1]
+      value: 
+      objectReference: {fileID: 2100000, guid: 33c430f15cc564e098b64444c55c60a7, type: 2}
     - target: {fileID: -3001758849199531384, guid: d40daebbc0e47416099e97edbbbeac04,
         type: 3}
       propertyPath: m_LocalPosition.x

Assets/Prefabs/第二章/蓝色怪物.prefab

@@ -78,6 +78,16 @@ PrefabInstance:
       propertyPath: m_ConstrainProportionsScale
       value: 1
       objectReference: {fileID: 0}
+    - target: {fileID: -5324531855699944674, guid: aedf6e849dd924e229c57640f99ff50a,
+        type: 3}
+      propertyPath: m_Materials.Array.size
+      value: 2
+      objectReference: {fileID: 0}
+    - target: {fileID: -5324531855699944674, guid: aedf6e849dd924e229c57640f99ff50a,
+        type: 3}
+      propertyPath: m_Materials.Array.data[1]
+      value: 
+      objectReference: {fileID: 2100000, guid: 9f9591addfe464f93aeb91eff0dc75fa, type: 2}
     - target: {fileID: 919132149155446097, guid: aedf6e849dd924e229c57640f99ff50a,
         type: 3}
       propertyPath: m_Name