修改天梯UI数据，及任务的UI数据的初步同步

Assets/TcgEngine/Scripts/Data/RankData/RankMedalData.cs

@@ -0,0 +1,80 @@
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace TcgEngine
+{
+    [CreateAssetMenu(fileName = "NewRankMedalData", menuName = "TcgEngine/Rank/RankMedalData", order = 5)]
+    public class RankMedalData : ScriptableObject
+    {
+        public string medalName;
+        
+        public Sprite sprite;
+        
+        public string icon_url;
+
+        private static List<RankMedalData> medalList = new List<RankMedalData>();
+
+        /// <summary>
+        /// 从 Resources 目录加载所有 RankIconData
+        /// </summary>
+        public static void Load(string folder = "")
+        {
+            if (medalList.Count == 0)
+            {
+                medalList.AddRange(Resources.LoadAll<RankMedalData>(folder));
+            }
+        }
+
+        /// <summary>
+        /// 获取所有奖牌配置
+        /// </summary>
+        public static List<RankMedalData> GetAll()
+        {
+            return medalList;
+        }
+
+        /// <summary>
+        /// 根据奖牌名称查找
+        /// </summary>
+        public static RankMedalData Get(string name)
+        {
+            foreach (RankMedalData item in medalList)
+            {
+                if (item.medalName == name)
+                    return item;
+            }
+            return null;
+        }
+
+        /// <summary>
+        /// 获取奖牌 Sprite，优先走网络路径（需要配合 SpriteLoader）
+        /// </summary>
+        public Sprite GetIcon()
+        {
+            Sprite result = null;
+
+            if (!string.IsNullOrEmpty(icon_url))
+            {
+                result = SpriteLoader.Get()?.LoadSprite(icon_url);
+                if (result != null)
+                {
+                    return result;
+                }
+
+                if (sprite != null)
+                {
+                    Debug.LogWarning($"奖牌 {medalName} -- 动态加载失败，使用静态Sprite -- {icon_url}");
+                    return sprite;
+                }
+
+                Debug.LogError($"奖牌 {medalName} -- 动态路径无效且没有静态Sprite -- {icon_url}");
+                return null;
+            }
+            else
+            {
+                Debug.LogWarning($"奖牌 {medalName} 未配置网络路径，使用静态Sprite");
+                return sprite;
+            }
+        }
+    }
+}