feat: implement core UI dashboard and backend service management for multi-PHP environment

src/main/ipc/index.ts

@@ -2,6 +2,8 @@ import { ipcMain, app } from 'electron'
 import { processManager } from '../services/ProcessManager'
 import { configService } from '../services/ConfigService'
 import { downloadService } from '../services/DownloadService'
+import { projectService } from '../services/ProjectService'
+import { phpManagerService } from '../services/PhpManagerService'
 import path from 'path'
 
 export function registerIpcHandlers(): void {
@@ -54,6 +56,33 @@ export function registerIpcHandlers(): void {
     })
 
     // Binary management
+    ipcMain.handle('binaries:list-php', async () => {
+        return phpManagerService.getVersions()
+    })
+
+    ipcMain.handle('binaries:download-php', async (event, id: string) => {
+        const versions = await phpManagerService.getVersions()
+        const version = versions.find(v => v.id === id)
+        if (!version) return { success: false, message: 'Geçersiz sürüm.' }
+
+        try {
+            // Signal immediate start
+            phpManagerService.updateProgress(id, 0, 'downloading')
+            event.sender.send('binaries:progress', { id, progress: 0 })
+
+            await downloadService.downloadAndExtract(version.url, id, (p) => {
+                phpManagerService.updateProgress(id, p)
+                event.sender.send('binaries:progress', { id, progress: p })
+            })
+
+            phpManagerService.updateProgress(id, 100, 'installed')
+            return { success: true, message: 'İndirme tamamlandı.' }
+        } catch (error: any) {
+            phpManagerService.updateProgress(id, 0, 'available')
+            return { success: false, message: `Hata: ${error.message}` }
+        }
+    })
+
     ipcMain.handle('binaries:download', async (_event, { name, url }) => {
         return downloadService.downloadAndExtract(url, name, (p) => {
             // TODO: Emit progress to renderer via webContents.send
@@ -61,6 +90,19 @@ export function registerIpcHandlers(): void {
         })
     })
 
+    // Project management
+    ipcMain.handle('projects:list', async () => {
+        return projectService.getProjects()
+    })
+
+    ipcMain.handle('projects:add', async (_event, project) => {
+        return projectService.addProject(project)
+    })
+
+    ipcMain.handle('projects:remove', async (_event, id) => {
+        return projectService.removeProject(id)
+    })
+
     // Config management
     ipcMain.handle('config:get', async (_event, key: string) => {
         return null

src/main/services/DownloadService.ts

@@ -2,13 +2,14 @@ import axios from 'axios'
 import fs from 'fs'
 import path from 'path'
 import { app } from 'electron'
-import * as decompress from 'decompress'
+const decompress = require('decompress')
 
 export class DownloadService {
     private binDir: string
 
     constructor() {
-        this.binDir = path.join(app.getAppPath(), 'bin')
+        // Use userData for binaries to avoid permission issues in Program Files
+        this.binDir = path.join(app.getPath('userData'), 'bin')
         if (!fs.existsSync(this.binDir)) {
             fs.mkdirSync(this.binDir, { recursive: true })
         }
@@ -17,24 +18,36 @@ export class DownloadService {
     async downloadAndExtract(url: string, targetName: string, onProgress?: (p: number) => void): Promise<string> {
         const tempFile = path.join(app.getPath('temp'), `${targetName}.zip`)
         const targetDir = path.join(this.binDir, targetName)
+        const phpExe = path.join(targetDir, 'php.exe')
 
-        if (fs.existsSync(targetDir)) {
+        // If already installed and working, skip
+        if (fs.existsSync(phpExe)) {
             return targetDir
         }
 
+        // Cleanup failed attempts
+        if (fs.existsSync(targetDir)) {
+            fs.rmSync(targetDir, { recursive: true, force: true })
+        }
+
         const writer = fs.createWriteStream(tempFile)
+
+        try {
             const response = await axios({
                 url,
                 method: 'GET',
-            responseType: 'stream'
+                responseType: 'stream',
+                headers: {
+                    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36'
+                }
             })
 
-        const totalLength = response.headers['content-length']
+            const totalLength = parseInt(response.headers['content-length'] || '0')
             let downloadedLength = 0
 
             response.data.on('data', (chunk: any) => {
                 downloadedLength += chunk.length
-            if (onProgress && totalLength) {
+                if (onProgress && totalLength > 0) {
                     onProgress(Math.round((downloadedLength / totalLength) * 100))
                 }
             })
@@ -45,7 +58,7 @@ export class DownloadService {
                 writer.on('finish', async () => {
                     try {
                         await decompress(tempFile, targetDir)
-                    fs.unlinkSync(tempFile)
+                        if (fs.existsSync(tempFile)) fs.unlinkSync(tempFile)
                         resolve(targetDir)
                     } catch (err) {
                         reject(err)
@@ -53,6 +66,10 @@ export class DownloadService {
                 })
                 writer.on('error', reject)
             })
+        } catch (error) {
+            if (fs.existsSync(tempFile)) fs.unlinkSync(tempFile)
+            throw error
+        }
     }
 
     getBinPath(service: string, executable: string): string {

src/main/services/PhpManagerService.ts

@@ -0,0 +1,114 @@
+import fs from 'fs'
+import path from 'path'
+import { app } from 'electron'
+import axios from 'axios'
+
+export interface PhpVersion {
+    id: string
+    version: string
+    url: string
+    status: 'available' | 'downloading' | 'installed'
+    progress: number
+}
+
+export class PhpManagerService {
+    private versions: PhpVersion[] = []
+    private binDir: string
+    private winPhpUrl = 'https://windows.php.net/downloads/releases/'
+    private winReleasesJsonUrl = 'https://windows.php.net/downloads/releases/releases.json'
+    private mainReleasesJsonUrl = 'https://www.php.net/releases/index.php?json'
+
+    constructor() {
+        this.binDir = path.join(app.getPath('userData'), 'bin')
+        this.init()
+    }
+
+    private async init() {
+        if (!fs.existsSync(this.binDir)) {
+            fs.mkdirSync(this.binDir, { recursive: true })
+        }
+        await this.fetchAvailableVersions()
+    }
+
+    private async fetchAvailableVersions() {
+        try {
+            // Fetch from windows.php.net for actual paths
+            const winResponse = await axios.get(this.winReleasesJsonUrl, {
+                headers: { 'User-Agent': 'Mozilla/5.0' }
+            })
+            const winData = winResponse.data
+
+            // Fetch from php.net for supported versions list
+            const mainResponse = await axios.get(this.mainReleasesJsonUrl, {
+                headers: { 'User-Agent': 'Mozilla/5.0' }
+            })
+            const mainData = mainResponse.data
+
+            const dynamicVersions: PhpVersion[] = []
+
+            // Method 1: Versions explicitly available in windows releases.json
+            for (const majorMinor in winData) {
+                const release = winData[majorMinor]
+                const version = release.version
+                const tsBuild = release['ts-vs16-x64'] || release['ts-vs17-x64'] || release['ts-vc15-x64']
+
+                if (tsBuild && tsBuild.zip) {
+                    dynamicVersions.push({
+                        id: `php-${version}`,
+                        version: version,
+                        url: this.winPhpUrl + tsBuild.zip.path,
+                        status: 'available',
+                        progress: 0
+                    })
+                }
+            }
+
+            // Method 2: Check supported_versions from main php.net
+            // This helps if windows releases.json doesn't group some newer versions yet
+            if (mainData['8'] && mainData['8'].supported_versions) {
+                for (const ver of mainData['8'].supported_versions) {
+                    // ver is "8.2", "8.3" etc. 
+                    // If we already have a version for this branch, we are good.
+                    // Otherwise, we could try to guess or find more.
+                }
+            }
+
+            // De-duplicate by version string
+            const uniqueVersionsMap = new Map<string, PhpVersion>()
+            dynamicVersions.forEach(v => uniqueVersionsMap.set(v.version, v))
+
+            this.versions = Array.from(uniqueVersionsMap.values()).sort((a, b) => b.version.localeCompare(a.version))
+        } catch (e) {
+            console.error('Failed to fetch PHP versions:', e)
+        }
+    }
+
+    private refreshInstalledStatus() {
+        this.versions = this.versions.map(v => {
+            const targetDir = path.join(this.binDir, v.id)
+            const phpExe = path.join(targetDir, 'php.exe')
+            if (fs.existsSync(phpExe)) {
+                return { ...v, status: 'installed', progress: 100 }
+            }
+            return v
+        })
+    }
+
+    async getVersions(): Promise<PhpVersion[]> {
+        if (this.versions.length === 0) {
+            await this.fetchAvailableVersions()
+        }
+        this.refreshInstalledStatus()
+        return this.versions
+    }
+
+    updateProgress(id: string, progress: number, status: PhpVersion['status'] = 'downloading') {
+        const version = this.versions.find(v => v.id === id)
+        if (version) {
+            version.progress = progress
+            version.status = status
+        }
+    }
+}
+
+export const phpManagerService = new PhpManagerService()

src/main/services/ProjectService.ts

@@ -0,0 +1,58 @@
+import fs from 'fs'
+import path from 'path'
+import { app } from 'electron'
+
+export interface Project {
+    id: string
+    name: string
+    path: string
+    phpVersion: string
+    host: string
+}
+
+export class ProjectService {
+    private projectsFile: string
+    private projects: Project[] = []
+
+    constructor() {
+        this.projectsFile = path.join(app.getPath('userData'), 'projects.json')
+        this.loadProjects()
+    }
+
+    private loadProjects() {
+        if (fs.existsSync(this.projectsFile)) {
+            try {
+                const data = fs.readFileSync(this.projectsFile, 'utf-8')
+                this.projects = JSON.parse(data)
+            } catch (e) {
+                console.error('Failed to load projects:', e)
+                this.projects = []
+            }
+        }
+    }
+
+    private saveProjects() {
+        fs.writeFileSync(this.projectsFile, JSON.stringify(this.projects, null, 2))
+    }
+
+    getProjects(): Project[] {
+        return this.projects
+    }
+
+    addProject(project: Omit<Project, 'id'>): Project {
+        const newProject = {
+            ...project,
+            id: Date.now().toString()
+        }
+        this.projects.push(newProject)
+        this.saveProjects()
+        return newProject
+    }
+
+    removeProject(id: string) {
+        this.projects = this.projects.filter(p => p.id !== id)
+        this.saveProjects()
+    }
+}
+
+export const projectService = new ProjectService()

src/preload/index.ts

@@ -7,7 +7,13 @@ const api = {
     stopService: (name: string) => electronAPI.ipcRenderer.invoke('services:stop', name),
     getServiceStatus: () => electronAPI.ipcRenderer.invoke('services:status'),
     getConfig: (key: string) => electronAPI.ipcRenderer.invoke('config:get', key),
-    saveConfig: (config: any) => electronAPI.ipcRenderer.invoke('config:save', config)
+    saveConfig: (config: any) => electronAPI.ipcRenderer.invoke('config:save', config),
+    getProjects: () => electronAPI.ipcRenderer.invoke('projects:list'),
+    addProject: (project: any) => electronAPI.ipcRenderer.invoke('projects:add', project),
+    removeProject: (id: string) => electronAPI.ipcRenderer.invoke('projects:remove', id),
+    getPhpVersions: () => electronAPI.ipcRenderer.invoke('binaries:list-php'),
+    downloadPhpVersion: (id: string) => electronAPI.ipcRenderer.invoke('binaries:download-php', id),
+    onBinaryProgress: (callback: any) => electronAPI.ipcRenderer.on('binaries:progress', (_event, data) => callback(data))
 }
 
 // Use `contextBridge` APIs to expose Electron APIs to

src/renderer/src/App.tsx

@@ -19,7 +19,17 @@ import {
     Divider,
     Button,
     Snackbar,
-    Alert
+    Alert,
+    Dialog,
+    DialogTitle,
+    DialogContent,
+    DialogActions,
+    TextField,
+    Select,
+    MenuItem,
+    FormControl,
+    InputLabel,
+    LinearProgress
 } from '@mui/material'
 import {
     Dashboard as DashboardIcon,
@@ -31,9 +41,13 @@ import {
     Code as PhpIcon,
     PlayArrow as StartIcon,
     Stop as StopIcon,
-    Refresh as RestartIcon
+    Delete as DeleteIcon,
+    Download as DownloadIcon,
+    CheckCircle as InstalledIcon,
+    CloudDownload as AvailableIcon
 } from '@mui/icons-material'
 import { useTranslation } from 'react-i18next'
+
 declare global {
     interface Window {
         api: any
@@ -56,21 +70,58 @@ function App(): JSX.Element {
         mysql: 'stopped'
     })
     const [activeTab, setActiveTab] = useState('dashboard')
+    const [projects, setProjects] = useState<any[]>([])
+    const [phpVersions, setPhpVersions] = useState<any[]>([])
+    const [isProjectDialogOpen, setIsProjectDialogOpen] = useState(false)
+    const [newProject, setNewProject] = useState({ name: '', path: '', phpVersion: '8.2', host: 'localhost' })
     const [notification, setNotification] = useState<{ open: boolean, message: string, severity: 'success' | 'error' }>({
         open: false,
         message: '',
         severity: 'success'
     })
 
-    useEffect(() => {
     const fetchStatus = async () => {
         // @ts-ignore
         const currentStatus = await window.api.getServiceStatus()
         if (currentStatus) setStatus(currentStatus)
     }
+
+    const fetchProjects = async () => {
+        // @ts-ignore
+        const list = await window.api.getProjects()
+        setProjects(list || [])
+    }
+
+    const fetchPhpVersions = async () => {
+        // @ts-ignore
+        const list = await window.api.getPhpVersions()
+        setPhpVersions(list || [])
+    }
+
+    useEffect(() => {
+        if (!window.api) return
+
         fetchStatus()
-        const interval = setInterval(fetchStatus, 3000)
+        fetchProjects()
-        return () => clearInterval(interval)
+        fetchPhpVersions()
+
+        // @ts-ignore
+        const removeListener = window.api.onBinaryProgress((data) => {
+            if (!data) return
+            const { id, progress } = data
+            setPhpVersions(prev => prev.map(v => v.id === id ? { ...v, progress, status: progress === 100 ? 'installed' : 'downloading' } : v))
+        })
+
+        const interval = setInterval(() => {
+            fetchStatus()
+            fetchProjects()
+            fetchPhpVersions()
+        }, 3000)
+
+        return () => {
+            clearInterval(interval)
+            if (typeof removeListener === 'function') removeListener()
+        }
     }, [])
 
     const handleToggleService = async (service: keyof ServiceStatus) => {
@@ -118,6 +169,33 @@ function App(): JSX.Element {
         return <Chip label={s.toUpperCase()} color={color} size="small" sx={{ fontWeight: 'bold' }} />
     }
 
+    const handleAddProject = async () => {
+        // @ts-ignore
+        await window.api.addProject(newProject)
+        setIsProjectDialogOpen(false)
+        setNewProject({ name: '', path: '', phpVersion: '8.2', host: 'localhost' })
+        setNotification({ open: true, message: 'Proje başarıyla eklendi.', severity: 'success' })
+        fetchProjects()
+    }
+
+    const handleRemoveProject = async (id: string) => {
+        // @ts-ignore
+        await window.api.removeProject(id)
+        setNotification({ open: true, message: 'Proje silindi.', severity: 'success' })
+        fetchProjects()
+    }
+
+    const handleDownloadPhp = async (id: string) => {
+        // @ts-ignore
+        const result = await window.api.downloadPhpVersion(id)
+        setNotification({
+            open: true,
+            message: result.message,
+            severity: result.success ? 'success' : 'error'
+        })
+        fetchPhpVersions()
+    }
+
     return (
         <Box sx={{ display: 'flex', minHeight: '100vh', backgroundImage: 'radial-gradient(circle at 50% 0%, #153E5E 0%, #121212 100%)', bgcolor: 'transparent' }}>
             <AppBar position="fixed" sx={{ zIndex: (theme) => theme.zIndex.drawer + 1, bgcolor: 'rgba(21, 62, 94, 0.85)', backdropFilter: 'blur(10px)' }}>
@@ -175,6 +253,49 @@ function App(): JSX.Element {
             <Box component="main" sx={{ flexGrow: 1, p: 3 }}>
                 <Toolbar />
                 <Container maxWidth="md">
+                    {activeTab === 'settings' && (
+                        <Box>
+                            <Typography variant="h5" sx={{ fontWeight: 'medium', mb: 3 }}>
+                                Genel Ayarlar
+                            </Typography>
+
+                            <Paper sx={{ mb: 4, bgcolor: 'rgba(255, 255, 255, 0.03)', borderRadius: 2 }}>
+                                <Box sx={{ p: 2, borderBottom: '1px solid rgba(255, 255, 255, 0.05)' }}>
+                                    <Typography variant="subtitle1" sx={{ fontWeight: 'bold' }}>PHP Sürümleri</Typography>
+                                    <Typography variant="body2" color="text.secondary">Gereken PHP sürümlerini buradan indirebilir ve yönetebilirsiniz.</Typography>
+                                </Box>
+                                <List>
+                                    {phpVersions.map((v) => (
+                                        <ListItem key={v.id} sx={{ py: 2 }}>
+                                            <ListItemIcon>
+                                                {v.status === 'installed' ? <InstalledIcon color="success" /> : <AvailableIcon color="action" />}
+                                            </ListItemIcon>
+                                            <ListItemText
+                                                primary={`PHP ${v.version}`}
+                                                secondary={v.status === 'downloading' ? `İndiriliyor... %${Math.round(v.progress)}` : v.status === 'installed' ? 'Kurulu' : 'İndirilebilir'}
+                                                sx={{ flexGrow: 1 }}
+                                            />
+                                            <Box sx={{ minWidth: 120, textAlign: 'right' }}>
+                                                {v.status === 'available' && (
+                                                    <Button variant="outlined" size="small" startIcon={<DownloadIcon />} onClick={() => handleDownloadPhp(v.id)}>
+                                                        İNDİR
+                                                    </Button>
+                                                )}
+                                                {v.status === 'downloading' && (
+                                                    <Box sx={{ width: '100%', mt: 1 }}>
+                                                        <LinearProgress variant="determinate" value={v.progress} sx={{ height: 8, borderRadius: 5 }} />
+                                                    </Box>
+                                                )}
+                                                {v.status === 'installed' && (
+                                                    <Chip label="HAZIR" color="success" variant="outlined" size="small" />
+                                                )}
+                                            </Box>
+                                        </ListItem>
+                                    ))}
+                                </List>
+                            </Paper>
+                        </Box>
+                    )}
                     {activeTab === 'dashboard' && (
                         <>
                             <Typography variant="h5" gutterBottom sx={{ mb: 3, fontWeight: 'medium' }}>
@@ -223,12 +344,42 @@ function App(): JSX.Element {
                     )}
 
                     {activeTab === 'projects' && (
-                        <Box sx={{ textAlign: 'center', mt: 4 }}>
+                        <Box>
-                            <Typography variant="h6">Henüz bir proje eklenmemiş.</Typography>
+                            <Box sx={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', mb: 3 }}>
-                            <Button variant="contained" startIcon={<ProjectIcon />} sx={{ mt: 2 }}>
+                                <Typography variant="h5" sx={{ fontWeight: 'medium' }}>
+                                    Projelerim
+                                </Typography>
+                                <Button variant="contained" startIcon={<ProjectIcon />} onClick={() => setIsProjectDialogOpen(true)}>
                                     Yeni Proje Ekle
                                 </Button>
                             </Box>
+
+                            {projects.length === 0 ? (
+                                <Paper sx={{ p: 4, textAlign: 'center', bgcolor: 'rgba(255, 255, 255, 0.03)' }}>
+                                    <Typography variant="body1" color="text.secondary">Henüz bir proje eklenmemiş.</Typography>
+                                </Paper>
+                            ) : (
+                                <List>
+                                    {projects.map((project) => (
+                                        <Paper key={project.id} sx={{ mb: 2, bgcolor: 'rgba(255, 255, 255, 0.05)' }}>
+                                            <ListItem
+                                                secondaryAction={
+                                                    <IconButton edge="end" aria-label="delete" onClick={() => handleRemoveProject(project.id)}>
+                                                        <DeleteIcon color="error" />
+                                                    </IconButton>
+                                                }
+                                            >
+                                                <ListItemIcon><ProjectIcon color="primary" /></ListItemIcon>
+                                                <ListItemText
+                                                    primary={project.name}
+                                                    secondary={`${project.path} - PHP: ${project.phpVersion} - Host: ${project.host}`}
+                                                />
+                                            </ListItem>
+                                        </Paper>
+                                    ))}
+                                </List>
+                            )}
+                        </Box>
                     )}
                 </Container>
             </Box>
@@ -242,6 +393,49 @@ function App(): JSX.Element {
                     {notification.message}
                 </Alert>
             </Snackbar>
+
+            <Dialog open={isProjectDialogOpen} onClose={() => setIsProjectDialogOpen(false)} fullWidth maxWidth="sm">
+                <DialogTitle>Yeni Proje Ekle</DialogTitle>
+                <DialogContent>
+                    <Box sx={{ mt: 2, display: 'flex', flexDirection: 'column', gap: 2 }}>
+                        <TextField
+                            label="Proje Adı"
+                            fullWidth
+                            value={newProject.name}
+                            onChange={(e) => setNewProject({ ...newProject, name: e.target.value })}
+                        />
+                        <TextField
+                            label="Dosya Yolu (Absolute path)"
+                            fullWidth
+                            value={newProject.path}
+                            onChange={(e) => setNewProject({ ...newProject, path: e.target.value })}
+                        />
+                        <TextField
+                            label="Hostname (örn: local.test)"
+                            fullWidth
+                            value={newProject.host}
+                            onChange={(e) => setNewProject({ ...newProject, host: e.target.value })}
+                        />
+                        <FormControl fullWidth>
+                            <InputLabel>PHP Sürümü</InputLabel>
+                            <Select
+                                value={newProject.phpVersion}
+                                label="PHP Sürümü"
+                                onChange={(e) => setNewProject({ ...newProject, phpVersion: e.target.value })}
+                            >
+                                <MenuItem value="8.0">PHP 8.0</MenuItem>
+                                <MenuItem value="8.1">PHP 8.1</MenuItem>
+                                <MenuItem value="8.2">PHP 8.2</MenuItem>
+                                <MenuItem value="8.3">PHP 8.3</MenuItem>
+                            </Select>
+                        </FormControl>
+                    </Box>
+                </DialogContent>
+                <DialogActions>
+                    <Button onClick={() => setIsProjectDialogOpen(false)}>İptal</Button>
+                    <Button onClick={handleAddProject} variant="contained" disabled={!newProject.name || !newProject.path}>Ekle</Button>
+                </DialogActions>
+            </Dialog>
         </Box>
     )
 }

src/renderer/src/main.tsx

@@ -1,27 +1,73 @@
 import React from 'react'
 import ReactDOM from 'react-dom/client'
 import App from './App'
-import './i18n'
+import i18n from './i18n'
 import { ThemeProvider, createTheme } from '@mui/material/styles'
 import CssBaseline from '@mui/material/CssBaseline'
+import { I18nextProvider } from 'react-i18next'
 
 const theme = createTheme({
     palette: {
+        mode: 'dark',
         primary: {
-            main: '#153E5E',
-        },
-        secondary: {
             main: '#4A7CA3',
         },
-        mode: 'dark',
+        secondary: {
+            main: '#153E5E',
+        },
+        background: {
+            default: '#121212',
+            paper: '#1e1e1e',
+        },
+        text: {
+            primary: '#ffffff',
+            secondary: 'rgba(255, 255, 255, 0.7)',
+        },
+    },
+    components: {
+        MuiPaper: {
+            styleOverrides: {
+                root: {
+                    backgroundImage: 'none',
+                },
+            },
+        },
     },
 })
 
+// Error Boundary for better debugging
+class ErrorBoundary extends React.Component<{ children: React.ReactNode }, { hasError: boolean, error: any }> {
+    constructor(props) {
+        super(props)
+        this.state = { hasError: false, error: null }
+    }
+
+    static getDerivedStateFromError(error) {
+        return { hasError: true, error }
+    }
+
+    render() {
+        if (this.state.hasError) {
+            return (
+                <div style={{ padding: 20, color: 'white' }}>
+                    <h1>Görüntüleme Hatası Oluştu</h1>
+                    <pre style={{ whiteSpace: 'pre-wrap' }}>{this.state.error?.toString()}</pre>
+                </div>
+            )
+        }
+        return this.props.children
+    }
+}
+
 ReactDOM.createRoot(document.getElementById('root') as HTMLElement).render(
     <React.StrictMode>
+        <ErrorBoundary>
+            <I18nextProvider i18n={i18n}>
                 <ThemeProvider theme={theme}>
                     <CssBaseline />
                     <App />
                 </ThemeProvider>
+            </I18nextProvider>
+        </ErrorBoundary>
     </React.StrictMode>
 )