feat: 增加尊享包商品及折扣逻辑，完善VIP与尊享包相关接口和数据返回

- 新增尊享包商品类型，支持 5000W 和 10000W Tokens
- 增加尊享包折扣计算与折扣后价格获取方法
- PayService 新增获取商品列表接口，支持尊享包折扣展示
- PayManager 支持尊享包订单金额按折扣计算，并新增获取用户累计充值金额方法
- OpenApiService Anthropic接口增加VIP与尊享包用量校验
- AiGateWayManager 增加尊享包Token扣减逻辑
- AiAccountService 返回用户VIP状态、到期时间及尊享包Token统计信息

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Managers/AiGateWayManager.cs

@@ -31,6 +31,7 @@ public class AiGateWayManager : DomainService
     private readonly AiMessageManager _aiMessageManager;
     private readonly UsageStatisticsManager _usageStatisticsManager;
     private readonly ISpecialCompatible _specialCompatible;
+    private PremiumPackageManager? _premiumPackageManager;
 
     public AiGateWayManager(ISqlSugarRepository<AiAppAggregateRoot> aiAppRepository, ILogger<AiGateWayManager> logger,
         AiMessageManager aiMessageManager, UsageStatisticsManager usageStatisticsManager,
@@ -43,6 +44,9 @@ public class AiGateWayManager : DomainService
         _specialCompatible = specialCompatible;
     }
 
+    private PremiumPackageManager PremiumPackageManager =>
+        _premiumPackageManager ??= LazyServiceProvider.LazyGetRequiredService<PremiumPackageManager>();
+
     /// <summary>
     /// 获取模型
     /// </summary>
@@ -510,6 +514,17 @@ public class AiGateWayManager : DomainService
                 });
 
             await _usageStatisticsManager.SetUsageAsync(userId.Value, request.Model, data.TokenUsage);
+
+            // 扣减尊享token包用量
+            var totalTokens = (data.TokenUsage?.InputTokens ?? 0) + (data.TokenUsage?.OutputTokens ?? 0);
+            if (totalTokens > 0)
+            {
+                var consumeSuccess = await PremiumPackageManager.ConsumeTokensAsync(userId.Value, totalTokens);
+                if (!consumeSuccess)
+                {
+                    _logger.LogWarning($"用户 {userId.Value} 尊享token包扣减失败，消耗token数: {totalTokens}");
+                }
+            }
         }
 
         await response.WriteAsJsonAsync(data, cancellationToken);
@@ -603,6 +618,20 @@ public class AiGateWayManager : DomainService
             });
 
         await _usageStatisticsManager.SetUsageAsync(userId, request.Model, tokenUsage);
+
+        // 扣减尊享token包用量
+        if (userId.HasValue && tokenUsage is not null)
+        {
+            var totalTokens = tokenUsage.TotalTokens??0;
+            if (totalTokens > 0)
+            {
+                var consumeSuccess = await PremiumPackageManager.ConsumeTokensAsync(userId.Value, totalTokens);
+                if (!consumeSuccess)
+                {
+                    _logger.LogWarning($"用户 {userId.Value} 尊享token包扣减失败，消耗token数: {totalTokens}");
+                }
+            }
+        }
     }
 
     #region Anthropic格式Http响应