feat(user): 实现基础用户系统

- 实现用户手机验证码、密码登录功能，支持 JWT 认证
- 实现用户注册功能
- 实现jwt中获取用户信息

common/ctxdata/ctxData.go

@@ -3,20 +3,23 @@ package ctxdata
 import (
 	"context"
 	"encoding/json"
-	"github.com/zeromicro/go-zero/core/logx"
+	"fmt"
 )
 
-// CtxKeyJwtUserId get uid from ctx
-var CtxKeyJwtUserId = "jwtUserId"
+const CtxKeyJwtUserId = "userId"
 
-func GetUidFromCtx(ctx context.Context) int64 {
-	var uid int64
-	if jsonUid, ok := ctx.Value(CtxKeyJwtUserId).(json.Number); ok {
-		if int64Uid, err := jsonUid.Int64(); err == nil {
-			uid = int64Uid
-		} else {
-			logx.WithContext(ctx).Errorf("GetUidFromCtx err : %+v", err)
-		}
+// GetUidFromCtx 从 context 中获取用户 ID
+func GetUidFromCtx(ctx context.Context) (int64, error) {
+	// 尝试从上下文中获取 jwtUserId
+	jsonUid, ok := ctx.Value(CtxKeyJwtUserId).(json.Number)
+	if !ok {
+		return 0, fmt.Errorf("无法获取用户 ID, CtxKeyJwtUserId = %v", CtxKeyJwtUserId)
 	}
-	return uid
+	// 转换为 int64
+	uid, err := jsonUid.Int64()
+	if err != nil {
+		return 0, fmt.Errorf("用户 ID 转换失败: %+v", err)
+	}
+
+	return uid, nil
 }