Moved Query Generation logic from DB to templates

Author: RohitM-IN

src/QueryGenerator.cs

@@ -1,5 +1,5 @@
 using DbSyncKit.DB.Helper;
-using DbSyncKit.DB.Interface;
+using DbSyncKit.Templates.Interface;
 using DbSyncKit.Templates.PostgreSQL;
 using Fluid;
 using System.Reflection;