Revert "add lazy loading for entities"

This reverts commit ac6e4b51a9.

ReallifeGamemode.Server/Entities/ShopVehicles.cs

@@ -19,6 +19,7 @@ namespace ReallifeGamemode.Server.Entities
     public class ShopVehicle : ServerVehicle
     {
         [ForeignKey("Shop")]
+        public int? ShopId { get; set; }
         public int BusinessId { get; set; }
         public int Price { get; set; }