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/wallet/rpc/internal/logic/getWalletsByIdLogic.go

@@ -0,0 +1,52 @@
+package logic
+
+import (
+	"context"
+	"juwan-backend/app/wallet/rpc/internal/models"
+	"juwan-backend/app/wallet/rpc/internal/models/wallet"
+	"juwan-backend/app/wallet/rpc/internal/svc"
+	"juwan-backend/app/wallet/rpc/pb"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetWalletsByIdLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewGetWalletsByIdLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetWalletsByIdLogic {
+	return &GetWalletsByIdLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *GetWalletsByIdLogic) GetWalletsById(in *pb.GetWalletsByIdReq) (*pb.GetWalletsByIdResp, error) {
+	item, err := l.svcCtx.WalletModelsRO.Wallet.Query().
+		Where(wallet.UserIDEQ(in.Id)).
+		First(l.ctx)
+	if err != nil {
+		if models.IsNotFound(err) {
+			return &pb.GetWalletsByIdResp{}, nil
+		}
+		return nil, err
+	}
+
+	updatedAt := int64(0)
+	if !item.UpdatedAt.IsZero() {
+		updatedAt = item.UpdatedAt.Unix()
+	}
+
+	return &pb.GetWalletsByIdResp{
+		Wallets: &pb.Wallets{
+			UserId:        item.UserID,
+			Balance:       item.Balance.String(),
+			FrozenBalance: item.FrozenBalance.String(),
+			UpdatedAt:     updatedAt,
+			Version:       int64(item.Version),
+		},
+	}, nil
+}