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/addShopsLogic.go

@@ -42,17 +42,26 @@ func (l *AddShopsLogic) AddShops(in *pb.AddShopsReq) (*pb.AddShopsResp, error) {
 		return nil, errors.New("invalid template config")
 	}
 
+	rating, err := decimal.NewFromString(in.Rating)
+	if err != nil {
+		return nil, errors.New("invalid rating")
+	}
+	commissionValue, err := decimal.NewFromString(in.CommissionValue)
+	if err != nil {
+		return nil, errors.New("invalid commissionValue")
+	}
+
 	_, err = l.svcCtx.ShopModelRO.Shops.Create().
 		SetID(idResp.Id).
 		SetOwnerID(in.OwnerId).
 		SetName(in.Name).
 		SetBanner(in.Banner).
 		SetDescription(in.Description).
-		SetRating(decimal.NewFromFloat(in.Rating)).
+		SetRating(rating).
 		SetTotalOrders(int(in.TotalOrders)).
 		SetPlayerCount(int(in.PlayerCount)).
 		SetNillableCommissionType(&in.CommissionType).
-		SetCommissionValue(decimal.NewFromFloat(in.CommissionValue)).
+		SetCommissionValue(commissionValue).
 		SetAllowMultiShop(in.AllowMultiShop).
 		SetAllowIndependentOrders(in.AllowIndependentOrders).
 		SetDispatchMode(in.DispatchMode).