chore: initial commit

Assets/Scripts/Progression/AchievementSO.cs

@@ -0,0 +1,27 @@
+using UnityEngine;
+using BaseGames.Core.Events;
+
+namespace BaseGames.Progression
+{
+    /// <summary>
+    /// 成就数据 ScriptableObject（架构 16_SupportingModules §2.3）。
+    /// Phase 0 骨架：仅包含基础标识字段，Phase 4 扩充完整逻辑。
+    /// </summary>
+    [CreateAssetMenu(menuName = "Progression/Achievement", fileName = "ACH_")]
+    public class AchievementSO : ScriptableObject
+    {
+        [Tooltip("平台成就唯一标识符（与 Steam/平台后端同步）")]
+        public string achievementId;
+
+        [Tooltip("成就显示名称")]
+        public string displayName;
+
+        [TextArea(2, 4)]
+        [Tooltip("成就描述")]
+        public string description;
+
+        [Tooltip("成就图标")]
+        public Sprite icon;
+    }
+
+}