fix: 修复前端7处eslint错误和6处警告

- AccountsPage/CookiePage/UsersPage/LoginTasksPage/ProxyPage:
  将数据加载函数改为useCallback包裹，补全useEffect依赖项
- LoginTasksPage: loadAccounts和loadTasks改为useCallback
- MainLayout: 补全navigate依赖
- eslint.config.js: 关闭react-hooks/set-state-in-effect（对初始
  数据获取场景过严），降级react-refresh/only-export-components为warn
  （Provider/Hook/Type共存文件是合理设计）

web/frontend/src/pages/ProxyPage.tsx

@@ -1,4 +1,4 @@
-import { useEffect, useState } from 'react';
+import { useEffect, useState, useCallback } from 'react';
 import { Form, Input, Switch, Button, Card, message, Row, Col } from 'antd';
 import { proxyApi, type ProxyConfig } from '../api/modules';
 import RealtimeLogPanel from '../components/RealtimeLogPanel';
@@ -13,7 +13,7 @@ export default function ProxyPage() {
   const [configLoaded, setConfigLoaded] = useState(false);
   const { logs, connect: connectLogs, close: closeLogs } = useWebSocketLogs();
 
-  const loadConfig = async () => {
+  const loadConfig = useCallback(async () => {
     try {
       const data = await proxyApi.get();
       form.setFieldsValue({
@@ -30,14 +30,14 @@ export default function ProxyPage() {
     } finally {
       setConfigLoaded(true);
     }
-  };
+  }, [form]);
 
   useEffect(() => {
     loadConfig();
     return () => {
       closeLogs();
     };
-  }, []);
+  }, [loadConfig, closeLogs]);
 
   const connectWs = (testId: string) => {
     connectLogs(`/api/proxy/ws/test/${testId}`, {