fix: 恢复知识库正确版本(纯硬编码+MyDialog)

frontend/src/views/CMAKnowledge.vue

@@ -173,49 +173,8 @@ const activeTab = ref("knowledge")
 const search = ref("")
 const showDetail = ref(false)
 const detailItem = ref<any>(null)
-const loading = ref(true)
-
-// 从API加载知识库文章
-const categories = ref<any[]>([])
-const allArticles = ref<any[]>([])
-async function loadArticles() {
-  try {
-    const { knowledgeArticleApi } = await import('../api/index')
-    const r: any = await knowledgeArticleApi.list()
-    const articles = r.data || r || []
-    allArticles.value = articles
-    // 按category分组
-    const groupMap: Record<string, any[]> = {}
-    for (const a of articles) {
-      const cat = a.category || '其他'
-      if (!groupMap[cat]) groupMap[cat] = []
-      groupMap[cat].push(a)
-    }
-    const catIcons: Record<string, string> = {
-      'CMA完整文档': '📘', '管理会计方法': '📊', 'KPI设定': '🎯',
-      'OKR': '📋', '其他': '📄',
-    }
-    categories.value = Object.entries(groupMap).map(([key, items]) => ({
-      name: key, icon: catIcons[key] || '📄', key, items,
-    }))
-  } catch (e) {
-    console.error('加载知识库失败', e)
-  }
-  loading.value = false
-}
-
- // 搜索
- const searchResults = ref<any[]>([])
- watch(search, (val) => {
-   if (!val) { searchResults.value = []; return }
-   const kw = val.toLowerCase()
-   searchResults.value = allArticles.value.filter((a: any) =>
-     (a.title || '').toLowerCase().includes(kw) || (a.category || '').toLowerCase().includes(kw)
-   )
- })
-
-const renderedContent = computed(() => detailItem.value?.content || '')
 
+const categories = ref([
   {
     name: "术语解释", icon: "📖", key: "term",
     items: [