Add platform grain

src/Managing.Infrastructure.Database/PostgreSql/Entities/BotEntity.cs

@@ -27,4 +27,6 @@ public class BotEntity
     public decimal Roi { get; set; }
     public decimal Volume { get; set; }
     public decimal Fees { get; set; }
+    public int LongPositionCount { get; set; }
+    public int ShortPositionCount { get; set; }
 }

src/Managing.Infrastructure.Database/PostgreSql/PostgreSqlMappers.cs

@@ -688,7 +688,9 @@ public static class PostgreSqlMappers
             Pnl = entity.Pnl,
             Roi = entity.Roi,
             Volume = entity.Volume,
-            Fees = entity.Fees
+            Fees = entity.Fees,
+            LongPositionCount = entity.LongPositionCount,
+            ShortPositionCount = entity.ShortPositionCount
         };
 
         return bot;
@@ -713,6 +715,8 @@ public static class PostgreSqlMappers
             Roi = bot.Roi,
             Volume = bot.Volume,
             Fees = bot.Fees,
+            LongPositionCount = bot.LongPositionCount,
+            ShortPositionCount = bot.ShortPositionCount,
             UpdatedAt = DateTime.UtcNow
         };
     }