feat: initialize libertas-frontend project with Vite and React

- Add ESLint configuration for TypeScript and React.
- Create index.html as the entry point for the application.
- Set up package.json with scripts for development, build, linting, and preview.
- Include Vite logo SVG in the public directory.
- Add App.css for styling the application.
- Implement main App component in App.tsx with basic functionality.
- Add React logo SVG to assets.
- Create global styles in index.css.
- Set up main entry point in main.tsx.
- Configure TypeScript with tsconfig files for app and node environments.
- Create Vite configuration file for React integration.

libertas-frontend/src/main.tsx

@@ -0,0 +1,10 @@
+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+import './index.css'
+import App from './App.tsx'
+
+createRoot(document.getElementById('root')!).render(
+  <StrictMode>
+    <App />
+  </StrictMode>,
+)