根据提供的code differences信息，由于没有具体的代码变更内容，我将生成一个通用的commit message模板：

```
docs(readme): 更新文档说明

- 添加项目使用指南
- 完善API接口说明
- 修正错误的配置示例
```

注意：由于您提供的code differences部分为空，以上是一个示例模板。当您有具体的代码变更时，请提供详细的变更内容以便生成更准确的commit message。

Assets/Scripts/数据脚本/CharacterData.cs

@@ -0,0 +1,53 @@
+using UnityEngine;
+
+[CreateAssetMenu(fileName = "NewCharacterData", menuName = "召唤之战/角色数据")]
+public class CharacterData : ScriptableObject
+{
+    [Header("基础信息")]
+    public string characterId = "unknown";
+    public string characterName = "未命名角色";
+
+    [TextArea(2, 4)]
+    public string description = "";
+
+    [Header("UI 显示")]
+    public Sprite cardIcon;
+
+    [Header("角色基础配置")]
+    public GameObject unitPrefab;
+
+    [Header("基础属性（1级）")]
+    [Min(0f)]
+    public float baseMaxHealth = 100f;
+
+    [Min(0f)]
+    public float baseAttackPower = 10f;
+
+    [Min(0f)]
+    public float baseMoveSpeed = 3f;
+
+    [Header("升级成长")]
+    [Min(0f)]
+    public float healthPerLevel = 10f;
+
+    [Min(0f)]
+    public float attackPerLevel = 5f;
+
+    [Min(0f)]
+    public float moveSpeedPerLevel = 0f;
+
+    public float GetMaxHealth(int level)
+    {
+        return baseMaxHealth + (level - 1) * healthPerLevel;
+    }
+
+    public float GetAttackPower(int level)
+    {
+        return baseAttackPower + (level - 1) * attackPerLevel;
+    }
+
+    public float GetMoveSpeed(int level)
+    {
+        return baseMoveSpeed + (level - 1) * moveSpeedPerLevel;
+    }
+}