fix: RiskRules+SitePages数组迭代空值保护

web/src/views/RiskRules.vue

@@ -93,11 +93,11 @@ const fmt = (t) => t ? (t.substring(0,19)||'').replace('T',' ') : '-'
 
 const merged = computed(() => {
   const map = {}
-  for (const r of rulesData.value) {
+  const list = Array.isArray(rulesData.value) ? rulesData.value : []
+  for (const r of list) {
     const cnt = (() => { try { return JSON.parse(r.rulesJson || '[]').length } catch { return 0 } })()
     map[r.siteType] = { siteType: r.siteType, version: r.version, ruleCount: cnt, updatedAt: r.updatedAt, rulesJson: r.rulesJson }
   }
-  // 补充未配置的类型
   for (const t of siteTypes) {
     if (!map[t]) map[t] = { siteType: t, version: null, ruleCount: 0, updatedAt: null, rulesJson: null }
   }
@@ -108,7 +108,7 @@ const fetchAll = async () => {
   loading.value = true
   try {
     const r = await api.raw.get('/admin/risk-rules')
-    rulesData.value = (r.data || r || [])
+    rulesData.value = Array.isArray(r?.data) ? r.data : Array.isArray(r) ? r : []
   } catch { ElMessage.error('加载失败') }
   finally { loading.value = false }
 }

web/src/views/SitePages.vue

@@ -85,7 +85,8 @@ watch(editorMode, (m) => {
 const fmt = (t) => t ? (t.substring(0,19)||'').replace('T',' ') : '-'
 
 const merged = computed(() => {
-  return sites.value.map(s => ({
+  const list = Array.isArray(sites.value) ? sites.value : []
+  return list.map(s => ({
     siteId: s.siteId,
     names: s.names,
     version: pagesMap.value[s.siteId]?.version || null,