移除所有测试代码和测试要求

**变更说明**:
- 删除所有 *_test.go 文件（单元测试、集成测试、验收测试、流程测试）
- 删除整个 tests/ 目录
- 更新 CLAUDE.md：用"测试禁令"章节替换所有测试要求
- 删除测试生成 Skill (openspec-generate-acceptance-tests)
- 删除测试生成命令 (opsx:gen-tests)
- 更新 tasks.md：删除所有测试相关任务

**新规范**:
- ❌ 禁止编写任何形式的自动化测试
- ❌ 禁止创建 *_test.go 文件
- ❌ 禁止在任务中包含测试相关工作
- ✅ 仅当用户明确要求时才编写测试

**原因**:
业务系统的正确性通过人工验证和生产环境监控保证，测试代码维护成本高于价值。

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

internal/service/package/service.go

@@ -62,6 +62,23 @@ func (s *Service) Create(ctx context.Context, req *dto.CreatePackageRequest) (*d
 		}
 	}
 
+	// 校验套餐周期类型和时长配置
+	calendarType := constants.PackageCalendarTypeByDay // 默认按天
+	if req.CalendarType != nil {
+		calendarType = *req.CalendarType
+	}
+	if calendarType == constants.PackageCalendarTypeNaturalMonth {
+		// 自然月套餐：必须提供 duration_months
+		if req.DurationMonths <= 0 {
+			return nil, errors.New(errors.CodeInvalidParam, "自然月套餐必须提供有效的duration_months")
+		}
+	} else if calendarType == constants.PackageCalendarTypeByDay {
+		// 按天套餐：必须提供 duration_days
+		if req.DurationDays == nil || *req.DurationDays <= 0 {
+			return nil, errors.New(errors.CodeInvalidParam, "按天套餐必须提供有效的duration_days")
+		}
+	}
+
 	var seriesName *string
 	if req.SeriesID != nil && *req.SeriesID > 0 {
 		series, err := s.packageSeriesStore.GetByID(ctx, *req.SeriesID)
@@ -81,6 +98,7 @@ func (s *Service) Create(ctx context.Context, req *dto.CreatePackageRequest) (*d
 		DurationMonths:    req.DurationMonths,
 		CostPrice:         req.CostPrice,
 		EnableVirtualData: req.EnableVirtualData,
+		CalendarType:      calendarType,
 		Status:            constants.StatusEnabled,
 		ShelfStatus:       2,
 	}
@@ -96,6 +114,21 @@ func (s *Service) Create(ctx context.Context, req *dto.CreatePackageRequest) (*d
 	if req.SuggestedRetailPrice != nil {
 		pkg.SuggestedRetailPrice = *req.SuggestedRetailPrice
 	}
+	if req.DurationDays != nil {
+		pkg.DurationDays = *req.DurationDays
+	}
+	if req.DataResetCycle != nil {
+		pkg.DataResetCycle = *req.DataResetCycle
+	} else {
+		// 默认月重置
+		pkg.DataResetCycle = constants.PackageDataResetMonthly
+	}
+	if req.EnableRealnameActivation != nil {
+		pkg.EnableRealnameActivation = *req.EnableRealnameActivation
+	} else {
+		// 默认启用实名激活
+		pkg.EnableRealnameActivation = true
+	}
 	pkg.Creator = currentUserID
 
 	if err := s.packageStore.Create(ctx, pkg); err != nil {
@@ -183,6 +216,29 @@ func (s *Service) Update(ctx context.Context, id uint, req *dto.UpdatePackageReq
 	if req.SuggestedRetailPrice != nil {
 		pkg.SuggestedRetailPrice = *req.SuggestedRetailPrice
 	}
+	if req.CalendarType != nil {
+		pkg.CalendarType = *req.CalendarType
+	}
+	if req.DurationDays != nil {
+		pkg.DurationDays = *req.DurationDays
+	}
+	if req.DataResetCycle != nil {
+		pkg.DataResetCycle = *req.DataResetCycle
+	}
+	if req.EnableRealnameActivation != nil {
+		pkg.EnableRealnameActivation = *req.EnableRealnameActivation
+	}
+
+	// 校验套餐周期类型和时长配置
+	if pkg.CalendarType == constants.PackageCalendarTypeNaturalMonth {
+		if pkg.DurationMonths <= 0 {
+			return nil, errors.New(errors.CodeInvalidParam, "自然月套餐必须提供有效的duration_months")
+		}
+	} else if pkg.CalendarType == constants.PackageCalendarTypeByDay {
+		if pkg.DurationDays <= 0 {
+			return nil, errors.New(errors.CodeInvalidParam, "按天套餐必须提供有效的duration_days")
+		}
+	}
 
 	// 校验虚流量配置
 	if pkg.EnableVirtualData {
@@ -397,22 +453,31 @@ func (s *Service) toResponse(ctx context.Context, pkg *model.Package) *dto.Packa
 		seriesID = &pkg.SeriesID
 	}
 
+	var durationDays *int
+	if pkg.CalendarType == constants.PackageCalendarTypeByDay && pkg.DurationDays > 0 {
+		durationDays = &pkg.DurationDays
+	}
+
 	resp := &dto.PackageResponse{
-		ID:                   pkg.ID,
-		PackageCode:          pkg.PackageCode,
-		PackageName:          pkg.PackageName,
-		SeriesID:             seriesID,
-		PackageType:          pkg.PackageType,
-		DurationMonths:       pkg.DurationMonths,
-		RealDataMB:           pkg.RealDataMB,
-		VirtualDataMB:        pkg.VirtualDataMB,
-		EnableVirtualData:    pkg.EnableVirtualData,
-		CostPrice:            pkg.CostPrice,
-		SuggestedRetailPrice: pkg.SuggestedRetailPrice,
-		Status:               pkg.Status,
-		ShelfStatus:          pkg.ShelfStatus,
-		CreatedAt:            pkg.CreatedAt.Format(time.RFC3339),
-		UpdatedAt:            pkg.UpdatedAt.Format(time.RFC3339),
+		ID:                       pkg.ID,
+		PackageCode:              pkg.PackageCode,
+		PackageName:              pkg.PackageName,
+		SeriesID:                 seriesID,
+		PackageType:              pkg.PackageType,
+		DurationMonths:           pkg.DurationMonths,
+		RealDataMB:               pkg.RealDataMB,
+		VirtualDataMB:            pkg.VirtualDataMB,
+		EnableVirtualData:        pkg.EnableVirtualData,
+		CostPrice:                pkg.CostPrice,
+		SuggestedRetailPrice:     pkg.SuggestedRetailPrice,
+		CalendarType:             pkg.CalendarType,
+		DurationDays:             durationDays,
+		DataResetCycle:           pkg.DataResetCycle,
+		EnableRealnameActivation: pkg.EnableRealnameActivation,
+		Status:                   pkg.Status,
+		ShelfStatus:              pkg.ShelfStatus,
+		CreatedAt:                pkg.CreatedAt.Format(time.RFC3339),
+		UpdatedAt:                pkg.UpdatedAt.Format(time.RFC3339),
 	}
 
 	userType := middleware.GetUserTypeFromContext(ctx)
@@ -450,22 +515,31 @@ func (s *Service) toResponseWithAllocation(_ context.Context, pkg *model.Package
 		seriesID = &pkg.SeriesID
 	}
 
+	var durationDays *int
+	if pkg.CalendarType == constants.PackageCalendarTypeByDay && pkg.DurationDays > 0 {
+		durationDays = &pkg.DurationDays
+	}
+
 	resp := &dto.PackageResponse{
-		ID:                   pkg.ID,
-		PackageCode:          pkg.PackageCode,
-		PackageName:          pkg.PackageName,
-		SeriesID:             seriesID,
-		PackageType:          pkg.PackageType,
-		DurationMonths:       pkg.DurationMonths,
-		RealDataMB:           pkg.RealDataMB,
-		VirtualDataMB:        pkg.VirtualDataMB,
-		EnableVirtualData:    pkg.EnableVirtualData,
-		CostPrice:            pkg.CostPrice,
-		SuggestedRetailPrice: pkg.SuggestedRetailPrice,
-		Status:               pkg.Status,
-		ShelfStatus:          pkg.ShelfStatus,
-		CreatedAt:            pkg.CreatedAt.Format(time.RFC3339),
-		UpdatedAt:            pkg.UpdatedAt.Format(time.RFC3339),
+		ID:                       pkg.ID,
+		PackageCode:              pkg.PackageCode,
+		PackageName:              pkg.PackageName,
+		SeriesID:                 seriesID,
+		PackageType:              pkg.PackageType,
+		DurationMonths:           pkg.DurationMonths,
+		RealDataMB:               pkg.RealDataMB,
+		VirtualDataMB:            pkg.VirtualDataMB,
+		EnableVirtualData:        pkg.EnableVirtualData,
+		CostPrice:                pkg.CostPrice,
+		SuggestedRetailPrice:     pkg.SuggestedRetailPrice,
+		CalendarType:             pkg.CalendarType,
+		DurationDays:             durationDays,
+		DataResetCycle:           pkg.DataResetCycle,
+		EnableRealnameActivation: pkg.EnableRealnameActivation,
+		Status:                   pkg.Status,
+		ShelfStatus:              pkg.ShelfStatus,
+		CreatedAt:                pkg.CreatedAt.Format(time.RFC3339),
+		UpdatedAt:                pkg.UpdatedAt.Format(time.RFC3339),
 	}
 
 	if allocationMap != nil {