refactor: 重构项目结构并优化代码

- 删除无用的文件和错误日志
- 创建统一的 imports 模块集中管理依赖
- 重构组件使用新的 imports 方式
- 修复文档路径大小写问题
- 优化类型定义和接口导出
- 更新依赖版本
- 改进错误处理和API配置
- 统一组件导出方式

dashboard/src/pages/Chatbot/index.tsx

@@ -1,13 +1,31 @@
-import React, { useState, useEffect } from 'react';
-import { Card, Table, Button, Space, Input, message, Tag, Modal, Form, Select, DatePicker, Row, Col, Statistic } from 'antd';
-import { ReloadOutlined, PlusOutlined, SearchOutlined } from '@ant-design/icons';
+import {
+  useState,
+  useEffect,
+  Card,
+  Table,
+  Button,
+  Space,
+  Input,
+  message,
+  Tag,
+  Modal,
+  Form,
+  Select,
+  DatePicker,
+  Row,
+  Col,
+  Statistic,
+  ReloadOutlined,
+  PlusOutlined,
+  SearchOutlined,
+  Option,
+  RangePicker,
+  FC,
+} from '@/imports';
 import { ChatbotDataSource } from '@/services/chatbotDataSource';
 import type { ChatbotItem } from '@/services/chatbotDataSource';
 
-const { Option } = Select;
-const { RangePicker } = DatePicker;
-
-const ChatbotPage: React.FC = () => {
+const ChatbotPage: FC = () => {
   const [data, setData] = useState<ChatbotItem[]>([]);
   const [loading, setLoading] = useState(false);
   const [searchText, setSearchText] = useState('');