新增管道颜色标识导入功能及API控制器

更新了多个服务和页面，增加了导入管道颜色标识数据的功能，并实现了包装管理、车次管理、管道组件和焊口信息的API控制器。修正了文件路径错误，优化了分页和排序逻辑，删除了不再使用的API方法。

SGGL/FineUIPro.Web/HJGL/PreDesign/PackagingManageEdit.aspx.cs

@@ -30,7 +30,10 @@ namespace FineUIPro.Web.HJGL.PreDesign
                 drpTypeInt.DataSource = HJGLPackagingmanageService.TypeIntMap;
                 drpTypeInt.DataBind();
 
-
+                droCategoryInt.DataTextField = "Key";
+                droCategoryInt.DataValueField = "Value";
+                droCategoryInt.DataSource = HJGLPackagingmanageService.CategoryIntMap;
+                droCategoryInt.DataBind();
                 btnClose.OnClientClick = ActiveWindow.GetHideReference();
                 if (!string.IsNullOrEmpty(PackagingManageId))
                 {
@@ -41,6 +44,7 @@ namespace FineUIPro.Web.HJGL.PreDesign
                     txtStackingPosition.Text = model.StackingPosition;
                     drpTrainNumber.SelectedValue = model.TrainNumberId;
                     drpTypeInt.SelectedValue = model.TypeInt.ToString();
+                    droCategoryInt.SelectedValue = model.CategoryInt.ToString();
                     if (model.State == HJGLPackagingmanageService.state_0)
                     {
                         btnSave.Hidden = false;
@@ -92,6 +96,7 @@ namespace FineUIPro.Web.HJGL.PreDesign
                 //table.ContactPhone = txtContactPhone.Text;
                 table.TrainNumberId = drpTrainNumber.SelectedValue;
                 table.TypeInt = int.Parse(drpTypeInt.SelectedValue);
+                table.CategoryInt = int.Parse(droCategoryInt.SelectedValue);
                 table.CompileMan = this.CurrUser.PersonId;
                 table.CompileDate = DateTime.Now;
                 if (drpTypeInt.SelectedValue == ((int)HJGLPackagingmanageService.TypeInt.预制组件).ToString())
@@ -115,6 +120,7 @@ namespace FineUIPro.Web.HJGL.PreDesign
                     //table.ContactPhone =txtContactPhone.Text;
                     table.TrainNumberId = drpTrainNumber.SelectedValue;
                     table.TypeInt = int.Parse(drpTypeInt.SelectedValue);
+                    table.CategoryInt = int.Parse(droCategoryInt.SelectedValue);
                     if (drpTypeInt.SelectedValue == ((int)HJGLPackagingmanageService.TypeInt.预制组件).ToString())
                     {
                         table.PipelineComponentId = string.Join(",", dropPipelineComponentCode.Values);