fix: unify user ID type to string and rename service to users-api

app/users/api/internal/logic/auth/registerLogic.go

@@ -7,12 +7,14 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"regexp"
+	"strconv"
+	"time"
+
 	"juwan-backend/app/users/rpc/pb"
 	"juwan-backend/app/users/rpc/usercenter"
 	"juwan-backend/common/utils/contextj"
 	"juwan-backend/common/utils/pwdUtils"
-	"regexp"
-	"time"
 
 	"juwan-backend/app/users/api/internal/svc"
 	"juwan-backend/app/users/api/internal/types"
@@ -95,6 +97,7 @@ func (l *RegisterLogic) Register(req *types.RegisterReq) (*types.RegisterResp, s
 		logx.Errorf("copier.Copy err: %v", err)
 		return nil, "", errors.New("copy user failed")
 	}
+	user.Id = strconv.FormatInt(userResp.Users.Id, 10)
 	var verificationStatus map[string]string
 	err = json.Unmarshal([]byte(userResp.Users.VerificationStatus), &verificationStatus)
 	if err != nil {