feat(user): 初始化用户服务

- 新增用户登录和注册功能
- 实现基本的用户信息验证
- 集成数据库连接和查询

app/user/biz/service/login.go

@@ -16,5 +16,6 @@ func NewLoginService(ctx context.Context) *LoginService {
 func (s *LoginService) Run(req *user.LoginReq) (resp *user.LoginResp, err error) {
 	// Finish your business logic.
 
+	resp = &user.LoginResp{UserId: 111}
 	return
 }

app/user/biz/service/register.go

@@ -2,6 +2,8 @@ package service
 
 import (
 	"context"
+	"errors"
+	"github.com/suyiiyii/hertz101/app/user/biz/dal/query"
 	user "github.com/suyiiyii/hertz101/rpc_gen/kitex_gen/user"
 )
 
@@ -15,6 +17,10 @@ func NewRegisterService(ctx context.Context) *RegisterService {
 // Run create note info
 func (s *RegisterService) Run(req *user.RegisterReq) (resp *user.RegisterResp, err error) {
 	// Finish your business logic.
+	if req.Password == "" || req.Email == "" {
+		return nil, errors.New("password or email is empty")
+	}
+	query.Q.User
 
 	return
 }