contexta_fe/src/main.tsx

import React from 'react'
import ReactDOM from 'react-dom/client'
import { BrowserRouter } from 'react-router-dom'
import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
import { App } from './App'
import { ToastProvider } from '@/contexts/ToastContext'
import { initTheme } from '@/store/themeStore'
import './index.css'

initTheme()

const queryClient = new QueryClient({
    defaultOptions: {
        queries: {
            retry: 1,
            staleTime: 30_000,
        },
    },
})

ReactDOM.createRoot(document.getElementById('root')!).render(
    <React.StrictMode>
        <QueryClientProvider client={queryClient}>
            <BrowserRouter>
                <ToastProvider>
                    <App />
                </ToastProvider>
            </BrowserRouter>
        </QueryClientProvider>
    </React.StrictMode>,
)