Remove get best agent

src/Managing.Application.Abstractions/Repositories/IAgentBalanceRepository.cs

@@ -6,7 +6,4 @@ public interface IAgentBalanceRepository
 {
     void InsertAgentBalance(AgentBalance balance);
     Task<IList<AgentBalance>> GetAgentBalancesByUserId(int userId, DateTime start, DateTime? end = null);
-
-    Task<(IList<AgentBalanceHistory> result, int totalCount)> GetAllAgentBalancesWithHistory(DateTime start,
-        DateTime? end);
 }