fix: 修复分页字段/角色DTO/套餐详情/批量分配Bug，新增C端测试登录接口和Hurl价格验证测试

- 修复B-2：27个分页DTO字段名统一（list→items, page_size→size，删除total_pages）
- 修复B-1：角色接口统一返回DTO（id小写，消除GORM大写字段名）
- 修复C-1：套餐详情接口（GET /packages/:id）补充代理佣金字段
- 修复C-2：批量分配已存在记录由500改为静默跳过
- 修复C-3：创建系列授权响应在事务提交后构建，packages数组不再为空
- 新增C端开发测试登录接口（POST /api/c/v1/auth/dev-login，仅logging.development=true时生效）
- 新增Hurl测试：card-price-verification-flow.hurl（导入卡→分配→C端价格验证）
- 新增测试Excel数据文件和dev.env测试变量

internal/handler/admin/polling_alert.go

@@ -229,17 +229,11 @@ func (h *PollingAlertHandler) ListHistory(c *fiber.Ctx) error {
 		})
 	}
 
-	totalPages := int(total) / req.PageSize
-	if int(total)%req.PageSize > 0 {
-		totalPages++
-	}
-
 	return response.Success(c, &dto.PollingAlertHistoryListResp{
-		Items:      items,
-		Total:      total,
-		Page:       req.Page,
-		PageSize:   req.PageSize,
-		TotalPages: totalPages,
+		Items:    items,
+		Total:    total,
+		Page:     req.Page,
+		PageSize: req.PageSize,
 	})
 }
 

internal/handler/admin/polling_cleanup.go

@@ -214,17 +214,11 @@ func (h *PollingCleanupHandler) ListLogs(c *fiber.Ctx) error {
 		items = append(items, h.toLogResp(log))
 	}
 
-	totalPages := int(total) / req.PageSize
-	if int(total)%req.PageSize > 0 {
-		totalPages++
-	}
-
 	return response.Success(c, &dto.DataCleanupLogListResp{
-		Items:      items,
-		Total:      total,
-		Page:       req.Page,
-		PageSize:   req.PageSize,
-		TotalPages: totalPages,
+		Items:    items,
+		Total:    total,
+		Page:     req.Page,
+		PageSize: req.PageSize,
 	})
 }
 

internal/handler/admin/polling_manual_trigger.go

@@ -206,17 +206,11 @@ func (h *PollingManualTriggerHandler) ListHistory(c *fiber.Ctx) error {
 		items = append(items, h.toLogResp(log))
 	}
 
-	totalPages := int(total) / req.PageSize
-	if int(total)%req.PageSize > 0 {
-		totalPages++
-	}
-
 	return response.Success(c, &dto.ManualTriggerLogListResp{
-		Items:      items,
-		Total:      total,
-		Page:       req.Page,
-		PageSize:   req.PageSize,
-		TotalPages: totalPages,
+		Items:    items,
+		Total:    total,
+		Page:     req.Page,
+		PageSize: req.PageSize,
 	})
 }
 

internal/handler/app/client_auth.go

@@ -149,6 +149,29 @@ func (h *ClientAuthHandler) ChangePhone(c *fiber.Ctx) error {
 	return response.Success(c, resp)
 }
 
+// DevLogin 开发环境测试登录（仅开发模式可用）
+// POST /api/c/v1/auth/dev-login
+func (h *ClientAuthHandler) DevLogin(c *fiber.Ctx) error {
+	var req dto.DevLoginRequest
+	if err := c.BodyParser(&req); err != nil {
+		return errors.New(errors.CodeInvalidParam)
+	}
+	if err := clientAuthValidator.Struct(&req); err != nil {
+		h.logger.Warn("测试登录参数校验失败", zap.Error(err))
+		return errors.New(errors.CodeInvalidParam)
+	}
+
+	token, customerID, isNewUser, err := h.service.DevLogin(c.UserContext(), req.Identifier)
+	if err != nil {
+		return err
+	}
+	return response.Success(c, dto.DevLoginResponse{
+		Token:      token,
+		CustomerID: customerID,
+		IsNewUser:  isNewUser,
+	})
+}
+
 // Logout A7 退出登录
 // POST /api/c/v1/auth/logout
 func (h *ClientAuthHandler) Logout(c *fiber.Ctx) error {