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/searchWalletsLogic.go

@@ -0,0 +1,30 @@
+package logic
+
+import (
+	"context"
+
+	"juwan-backend/app/wallet/rpc/internal/svc"
+	"juwan-backend/app/wallet/rpc/pb"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type SearchWalletsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewSearchWalletsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *SearchWalletsLogic {
+	return &SearchWalletsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *SearchWalletsLogic) SearchWallets(in *pb.SearchWalletsReq) (*pb.SearchWalletsResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &pb.SearchWalletsResp{}, nil
+}