feat: 新增活动激活码礼包与2026元旦限购商品

- 新增 888w、666w、100w 尊享Token 活动激活码礼包
- 新增 2026 元旦限购 1亿 / 2亿 Tokens 商品
- 调整原 1亿 Tokens 商品展示文案

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain.Shared/Enums/ActivationCodeGoodsTypeEnum.cs

@@ -101,7 +101,31 @@ public enum ActivationCodeGoodsTypeEnum
     /// </summary>
     [ActivationCodeGoods(price: 0, tokenAmount: 100000, vipMonths: 0, isCombo: false, isReusable: true,
         isSameTypeOnce: false, displayName: "10w 尊享Token", content: "免费包")]
-    Premium10WFree = 100
+    Premium10WFree = 100,
+    
+    
+    
+    
+    /// <summary>
+    /// 0【888w 尊享Token】活动包
+    /// </summary>
+    [ActivationCodeGoods(price: 0, tokenAmount: 8880000, vipMonths: 0, isCombo: false, isReusable: false,
+        isSameTypeOnce: false, displayName: "888w 尊享Token", content: "888w活动赠送福利包")]
+    Premium888WFree = 200,
+    
+    /// <summary>
+    /// 0【666w 尊享Token】活动包
+    /// </summary>
+    [ActivationCodeGoods(price: 0, tokenAmount: 6660000, vipMonths: 0, isCombo: false, isReusable: false,
+        isSameTypeOnce: false, displayName: "666w 尊享Token", content: "666w活动赠送福利包")]
+    Premium666WFree = 201,
+    
+    /// <summary>
+    /// 0【100w 尊享Token】活动包
+    /// </summary>
+    [ActivationCodeGoods(price: 0, tokenAmount: 1000000, vipMonths: 0, isCombo: false, isReusable: false,
+        isSameTypeOnce: false, displayName: "100w 尊享Token", content: "100w活动赠送福利包")]
+    Premium100WFree = 202,
 }
 
 public static class ActivationCodeGoodsTypeEnumExtensions

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain.Shared/Enums/GoodsTypeEnum.cs

@@ -110,10 +110,23 @@ public enum GoodsTypeEnum
     PremiumPackage5000W = 101,
 
     [Price(248.9, 0, 3500)]
-    [DisplayName("YiXinPremiumPackage 10000W Tokens", "1亿Tokens（推荐）", "极致性价比")]
+    [DisplayName("YiXinPremiumPackage 10000W Tokens", "1亿Tokens", "极致性价比")]
     [GoodsCategory(GoodsCategoryType.PremiumPackage)]
     [TokenAmount(100000000)]
     PremiumPackage10000W = 102,
+    
+
+    [Price(238.9, 0, 3500)]
+    [DisplayName("YiXinPremiumPackage 10000W Tokens", "1亿Tokens（2026元旦限购）", "活动9.5折特价")]
+    [GoodsCategory(GoodsCategoryType.PremiumPackage)]
+    [TokenAmount(50000000)]
+    PremiumPackage10000W_2026 = 103,
+
+    [Price(398.9, 0, 7000)]
+    [DisplayName("YiXinPremiumPackage 20000W Tokens", "2亿Tokens（2026元旦限购）", "史上最低8.8折")]
+    [GoodsCategory(GoodsCategoryType.PremiumPackage)]
+    [TokenAmount(100000000)]
+    PremiumPackage20000W_2026 = 104,
 }
 
 public static class GoodsTypeEnumExtensions