- Update package.json: react/react-dom ^17→^18.3.1, react-scripts 4→5.0.1 - Migrate to React 18 Root API in src/index.js (createRoot) - Add --legacy-peer-deps to Dockerfile for MUI v4 compatibility - Regenerate package-lock.json with legacy peer deps flag ✅ Tested: Production build 253.28 KB gzip, containers running ✅ Manual test: Upload, Moderation, Public View, Slideshow - all working Phase 2 complete: Frontend on React 18 with concurrent rendering.
12 lines
252 B
JavaScript
12 lines
252 B
JavaScript
import React from 'react';
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import ReactDOM from 'react-dom/client';
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import App from './App';
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import './App.css';
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const root = ReactDOM.createRoot(document.getElementById('root'));
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root.render(
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<React.StrictMode>
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<App />
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</React.StrictMode>
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);
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