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/updateShopPlayersLogic.go

@@ -3,7 +3,7 @@ package logic
 import (
 	"context"
 	"errors"
-	"juwan-backend/app/shop/rpc/internal/models"
+	"juwan-backend/app/shop/rpc/internal/models/predicate"
 	"juwan-backend/app/shop/rpc/internal/models/shopplayers"
 	"time"
 
@@ -28,5 +28,32 @@ func NewUpdateShopPlayersLogic(ctx context.Context, svcCtx *svc.ServiceContext)
 }
 
 func (l *UpdateShopPlayersLogic) UpdateShopPlayers(in *pb.UpdateShopPlayersReq) (*pb.UpdateShopPlayersResp, error) {
+	if in.ShopId <= 0 || in.PlayerId <= 0 {
+		return nil, errors.New("invalid shop_id or player_id")
+	}
 
+	preds := []predicate.ShopPlayers{
+		shopplayers.ShopIDEQ(in.ShopId),
+		shopplayers.PlayerIDEQ(in.PlayerId),
+	}
+
+	updater := l.svcCtx.ShopModelRW.ShopPlayers.Update().
+		Where(shopplayers.And(preds...)).
+		SetIsPrimary(in.IsPrimary)
+
+	if in.LeftAt > 0 {
+		t := time.Unix(in.LeftAt, 0)
+		updater = updater.SetLeftAt(t)
+	}
+
+	affected, err := updater.Save(l.ctx)
+	if err != nil {
+		logx.Errorf("update shop players failed, %s", err.Error())
+		return nil, errors.New("update shop players failed")
+	}
+	if affected == 0 {
+		return nil, errors.New("shop player not found")
+	}
+
+	return &pb.UpdateShopPlayersResp{}, nil
 }