fix: 修复TypeScript编译错误

- 移除未使用的导入和变量
- 确保生产环境构建成功
- 优化代码质量

Author: CC11001100

src/App.tsx

@@ -1,6 +1,5 @@
-import React from 'react';
 import { ThemeProvider, createTheme } from '@mui/material/styles';
-import { Box, Typography, Alert } from '@mui/material';
+import { Typography, Alert } from '@mui/material';
 import CssBaseline from '@mui/material/CssBaseline';
 import { AppProvider } from './context/AppContext';
 import MainLayout from './components/MainLayout';

src/components/AdvancedSettings.tsx

@@ -15,7 +15,6 @@ import {
   InputLabel,
   TextField,
   Box,
-  Divider,
   Accordion,
   AccordionSummary,
   AccordionDetails,
@@ -24,8 +23,7 @@ import {
 } from '@mui/material';
 import {
   ExpandMore as ExpandMoreIcon,
-  Add as AddIcon,
-  Delete as DeleteIcon
+  Add as AddIcon
 } from '@mui/icons-material';
 import { useApp } from '../context/AppContext';
 
@@ -69,8 +67,6 @@ const AdvancedSettings: React.FC<AdvancedSettingsProps> = ({ open, onClose }) =>
     }
   };
 
-  const allDomains = [...state.savedDomains.preset, ...state.savedDomains.custom];
-
   return (
     <Dialog open={open} onClose={onClose} maxWidth="sm" fullWidth>
       <DialogTitle>高级设置</DialogTitle>

src/components/Navigation.tsx

@@ -1,4 +1,4 @@
-import React, { useState } from 'react';
+import React from 'react';
 import {
   AppBar,
   Toolbar,

src/components/UsedEmailsPage.tsx

@@ -29,7 +29,6 @@ import {
 } from '@mui/material';
 import {
   Delete as DeleteIcon,
-  Search as SearchIcon,
   Clear as ClearIcon,
   ContentCopy as CopyIcon,
   FilterList as FilterIcon
@@ -47,7 +46,6 @@ interface UsedEmailsPageProps {
 const UsedEmailsPage: React.FC<UsedEmailsPageProps> = ({ onShowMessage }) => {
   const [emails, setEmails] = useState<UsedEmail[]>([]);
   const [total, setTotal] = useState(0);
-  const [loading, setLoading] = useState(false);
   const [page, setPage] = useState(0);
   const [pageSize, setPageSize] = useState(() => {
     return Number(localStorage.getItem('emailPageSize')) || 10;
@@ -75,7 +73,6 @@ const UsedEmailsPage: React.FC<UsedEmailsPageProps> = ({ onShowMessage }) => {
 
   // 加载数据
   const loadEmails = async () => {
-    setLoading(true);
     try {
       const result = await emailDB.getUsedEmails({
         search,
@@ -92,8 +89,6 @@ const UsedEmailsPage: React.FC<UsedEmailsPageProps> = ({ onShowMessage }) => {
       setTotal(result.total);
     } catch (error) {
       onShowMessage('加载数据失败', 'error');
-    } finally {
-      setLoading(false);
     }
   };
 

src/context/AppContext.tsx

@@ -1,5 +1,5 @@
 import React, { createContext, useContext, useReducer, ReactNode, useEffect } from 'react';
-import { AppState, Action, GenerationConfig, GeneratedProfile } from '../types';
+import { AppState, Action, GenerationConfig } from '../types';
 import { PRESET_DOMAINS, generateProfile, generateUsername, generateEmail, generatePassword, generateName } from '../utils/generators';
 import { emailDB } from '../utils/indexedDB';
 import { settingsDB } from '../utils/settingsDB';