Removed NioTSO client and server

- NioTSO client isn't needed because we're using RayLib
- Added FreeSO's API server to handle most backend operations

server/FSO.Server.Database/DA/LotTop100/ILotTop100.cs

@@ -0,0 +1,15 @@
+using FSO.Common.Enum;
+using System;
+using System.Collections.Generic;
+
+namespace FSO.Server.Database.DA.LotTop100
+{
+    public interface ILotTop100
+    {
+        void Replace(IEnumerable<DbLotTop100> values);
+        IEnumerable<DbLotTop100> All();
+        IEnumerable<DbLotTop100> GetAllByShard(int shard_id);
+        IEnumerable<DbLotTop100> GetByCategory(int shard_id, LotCategory category);
+        bool Calculate(DateTime date, int shard_id);
+    }
+}