Revert "feat(deps): implement batch installation and manifest-based (requirements.txt/package.json) parser and importer"

This reverts commit cbdcbed7a0.

internal/services/dependency_service.go

@@ -111,30 +111,3 @@ func (s *DependencyService) GetVerifyCommand(language, langVersion string) (stri
 	}
 	return m.GetVerifyCommand(langVersion)
 }
-
-// GetBatchInstallCommand 获取批量安装命令
-func (s *DependencyService) GetBatchInstallCommand(depsList []models.Dependency) (string, error) {
-	if len(depsList) == 0 {
-		return "", errors.New("依赖包列表不能为空")
-	}
-
-	firstDep := depsList[0]
-	m := deps.GetManager(firstDep.Language)
-	if m == nil {
-		return "", errors.New("不支持的依赖类型: " + firstDep.Language)
-	}
-
-	return m.GetBatchInstallCommand(depsList)
-}
-
-// ImportDependencies 批量导入依赖并自动入库去重
-func (s *DependencyService) ImportDependencies(depsList []models.Dependency) ([]models.Dependency, error) {
-	var imported []models.Dependency
-	for i := range depsList {
-		dep := &depsList[i]
-		if err := s.Create(dep); err == nil {
-			imported = append(imported, *dep)
-		}
-	}
-	return imported, nil
-}