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/App.css

@@ -0,0 +1,42 @@
+#root {
+  max-width: 1280px;
+  margin: 0 auto;
+  padding: 2rem;
+  text-align: center;
+}
+
+.logo {
+  height: 6em;
+  padding: 1.5em;
+  will-change: filter;
+  transition: filter 300ms;
+}
+.logo:hover {
+  filter: drop-shadow(0 0 2em #646cffaa);
+}
+.logo.react:hover {
+  filter: drop-shadow(0 0 2em #61dafbaa);
+}
+
+@keyframes logo-spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  a:nth-of-type(2) .logo {
+    animation: logo-spin infinite 20s linear;
+  }
+}
+
+.card {
+  padding: 2em;
+}
+
+.read-the-docs {
+  color: #888;
+}