Refactor: Remove deprecated gRPC service files and implement new API structure

- Deleted old gRPC service definitions in `game_grpc.pb.go` and `public.go`.
- Added new API server implementations for objectstory, player, and shop services.
- Introduced configuration files for new APIs in `etc/*.yaml`.
- Created main entry points for each service in `objectstory.go`, `player.go`, and `shop.go`.
- Removed unused user update handler and user API files.
- Added utility functions for context management and HTTP header parsing.
- Introduced PostgreSQL backup configuration in `backup/postgreSql.yaml`.

app/shop/rpc/internal/logic/getShopsByIdLogic.go

@@ -43,11 +43,11 @@ func (l *GetShopsByIdLogic) GetShopsById(in *pb.GetShopsByIdReq) (*pb.GetShopsBy
 		Id:                     shop.ID,
 		OwnerId:                shop.OwnerID,
 		Name:                   shop.Name,
-		Rating:                 shop.Rating.InexactFloat64(),
+		Rating:                 shop.Rating.String(),
 		TotalOrders:            int64(shop.TotalOrders),
 		PlayerCount:            int64(shop.PlayerCount),
 		CommissionType:         shop.CommissionType,
-		CommissionValue:        shop.CommissionValue.InexactFloat64(),
+		CommissionValue:        shop.CommissionValue.String(),
 		AllowMultiShop:         shop.AllowMultiShop,
 		AllowIndependentOrders: shop.AllowIndependentOrders,
 		DispatchMode:           shop.DispatchMode,