feat(分类评估): 添加一级分类信息支持

在分类评估功能中，新增对一级分类信息的支持。修改了表单字段和数据处理逻辑，现在可以同时获取和显示二级分类对应的一级分类编码和名称。重构了原有的 getCategoryNameByCode 方法为 getCategoryInfoByCode，使其返回包含一级分类信息的完整对象。

src/views/system/classificationAssess/index.vue

@@ -259,11 +259,13 @@ function reset() {
     id: null,
     name: null,
     categoryCode: null,
+    categoryCodeOne: null,
     checkStandard: null,
     checkMethod: null,
     importance: null,
     status: null,
     categoryName: null,
+    categoryNameOne: null,
     remark: null,
     code: null,
     importanceDesc: null
@@ -315,9 +317,12 @@ function handleUpdate(row) {
 function submitForm() {
   proxy.$refs["projectRef"].validate(valid => {
     if (valid) {
-      // 根据categoryCode获取categoryName
+      // 根据categoryCode获取categoryName和一级分类信息
       if (form.value.categoryCode) {
-        form.value.categoryName = getCategoryNameByCode(form.value.categoryCode)
+        const categoryInfo = getCategoryInfoByCode(form.value.categoryCode)
+        form.value.categoryName = categoryInfo.categoryName
+        form.value.categoryCodeOne = categoryInfo.categoryCodeOne
+        form.value.categoryNameOne = categoryInfo.categoryNameOne
       }
       
       // 名称转换
@@ -380,23 +385,31 @@ function getCategoryTree() {
 
 function handleNodeClick(data) {
   form.value.categoryName = data.name;
+  // 根据选中的二级分类获取一级分类信息
+  const categoryInfo = getCategoryInfoByCode(data.code)
+  form.value.categoryCodeOne = categoryInfo.categoryCodeOne
+  form.value.categoryNameOne = categoryInfo.categoryNameOne
 }
 
-/** 根据categoryCode获取categoryName */
-function getCategoryNameByCode(categoryCode) {
-  if (!categoryCode || !enableCategoryOptions.value) return ''
+/** 根据categoryCode获取categoryName和categoryCodeOne, categoryNameOne */
+function getCategoryInfoByCode(categoryCode) {
+  if (!categoryCode || !enableCategoryOptions.value) return { categoryName: '', categoryCodeOne: '', categoryNameOne: '' }
   
-  const findCategory = (categories) => {
+  const findCategory = (categories, parent = null) => {
     for (const category of categories) {
       if (category.code === categoryCode) {
-        return category.name
+        return {
+          categoryName: category.name,
+          categoryCodeOne: parent ? parent.code : '',
+          categoryNameOne: parent ? parent.name : ''
+        }
       }
       if (category.children && category.children.length > 0) {
-        const result = findCategory(category.children)
+        const result = findCategory(category.children, category)
         if (result) return result
       }
     }
-    return ''
+    return { categoryName: '', categoryCodeOne: '', categoryNameOne: '' }
   }
   
   return findCategory(enableCategoryOptions.value)