Add Bans

Server/Entities/User.cs

@@ -36,6 +36,10 @@ namespace reallife_gamemode.Server.Entities
         public float PositionY { get; set; }
         public float PositionZ { get; set; }
 
+        [ForeignKey("Ban")]
+        public int? BanId { get; set; }
+        public Ban Ban { get; set; }
+
         public bool IsAdmin(AdminLevel level) => AdminLevel >= level;
     }
 }