feat: 完善对接接口

Yi.Abp.Net8/module/ai-stock/Yi.Framework.Stock.Application/Services/StockHoldingService.cs

@@ -56,6 +56,7 @@ namespace Yi.Framework.Stock.Application.Services
                     StockId = h.StockId,
                     StockCode = h.StockCode,
                     StockName = h.StockName,
+                    Quantity = h.Quantity,
                     CreationTime = h.CreationTime
                 })
                 .ToPageListAsync(input.SkipCount, input.MaxResultCount, total);

Yi.Abp.Net8/module/ai-stock/Yi.Framework.Stock.Application/Services/StockMarketService.cs

@@ -137,7 +137,7 @@ namespace Yi.Framework.Stock.Application.Services
         /// <summary>
         /// 卖出股票
         /// </summary>
-        [HttpPost("stock/sell")]
+        [HttpDelete("stock/sell")]
         [Authorize]
         public async Task SellStockAsync(SellStockInputDto input)
         {