fix: merge后14个测试修复+前端TS编译修复 - 895/895通过+前端零错误

frontend/src/pages/AuditRulesPage.tsx

@@ -2,8 +2,8 @@ import { useState, useEffect, useCallback, useMemo } from 'react';
 import request from '../api/request';
 import {
   Search, Filter, ChevronDown, ChevronUp, AlertTriangle,
-  Info, CheckCircle, XCircle, Database, Table, FileSearch,
-  Shield, Loader2, Save, RotateCcw, Leaf, Server,
+  Info, XCircle, Database, Table, FileSearch,
+  Shield, Loader2, Leaf, Server,
 } from 'lucide-react';
 
 /* ------------------------------------------------------------------ */
@@ -136,7 +136,7 @@ export default function AuditRulesPage() {
       const res = await request.get('/audit-rules', {
         params: { db_type: dbType },
       });
-      const data = (res as { data?: unknown[] }).data ?? (res as unknown[]);
+      const data = (res as { data?: unknown[] }).data ?? (res as unknown as unknown[]);
       setRules(Array.isArray(data) ? data as AuditRule[] : []);
     } catch {
       setRules([]);